Klimadaten Deutschland

Gebietsmittel

Element
Abk.
Element
Abk.
Gebietsname
Temperaturmittel 2m (°C) BB Brandenburg NIHBHH Kombi Niedersachsen (NS+HH+HB)
Temperaturmittel 2m Abw. des Mittelw. 1961-1990 (K) BBBE Kombi Brandenburg (BB+BE) NW Nordrhein-Westfalen
Temperaturmittel 2m Abw. des Mittelw. 1981-2010 (K) BE Berlin RP Rheinland-Pfalz
Niederschlagssumme (mm) BRD Deutschland RPSL Kombi Rheinlandpfalz (RP+SL)
Niederschlagssumme des Mittelw. 1961-1990 (%) BW Baden-Wuerttemberg SH Schleswig-Holstein
Niederschlagssumme des Mittelw. 1981-2010 (%) BY Bayern SL Saarland
Sonnenscheindauer (h) HB Bremen SN Sachsen
Sonnenscheindauer des Mittelw. 1961-1990 (%) HE Hessen ST Sachsen-Anhalt
Sonnenscheindauer des Mittelw. 1981-2010 (%) HH Hamburg TH Thueringen
  MV Mecklenburg-Vorpommern THST Kombi Thueringen (TH+ST)
  NI Niedersachsen    

Datenquelle: DWD

Page: First Prev 1 - 10 / 50 (50) Next Last
Jahr Zeitraum BBBE BB BW BY HE MV NI NIHBHH NW RP SH SL SN ST THST TH BRD
Jahr Zeitraum BBBE BB BW BY HE MV NI NIHBHH NW RP SH SL SN ST THST TH BRD
1881 1 -5.5 -5.6 -4.9 -6.5 -5.7 -5.1 -4.6 -4.6 -4.2 -4.5 -4.6 -4.2 -6.2 -5.9 -6.3 -6.8 -5.4
1882 1 1.4 1.4 -0.7 -1.3 -0.3 1.6 1.7 1.7 1.3 -0.2 1.7 0.0 0.6 1.2 0.6 -0.1 0.4
1883 1 -0.4 -0.4 -0.1 -1.5 0.0 -0.7 0.3 0.3 1.3 0.5 0.3 0.6 -1.2 -0.4 -0.7 -1.1 -0.3
1884 1 3.4 3.3 2.3 1.2 3.0 3.2 4.0 4.0 4.2 3.2 4.0 3.2 2.4 3.3 2.9 2.4 2.9
1885 1 -2.2 -2.2 -3.9 -4.9 -2.7 -1.7 -1.4 -1.4 -1.1 -2.0 -1.4 -2.0 -2.9 -2.9 -3.4 -4.0 -2.8
1886 1 -1.0 -1.0 -1.4 -3.0 -1.0 -1.0 -0.4 -0.4 0.2 -0.3 -0.4 -0.2 -1.6 -1.1 -1.5 -2.0 -1.3
1887 1 -3.1 -3.1 -4.4 -5.9 -4.3 -2.7 -2.3 -2.3 -1.8 -3.3 -2.3 -2.9 -3.8 -3.5 -4.3 -5.2 -3.7
1888 1 -1.2 -1.2 -3.0 -4.0 -2.1 -1.1 -0.5 -0.5 -0.7 -2.0 -0.5 -1.8 -2.1 -0.9 -1.5 -2.3 -1.9
1889 1 -3.0 -3.0 -2.5 -3.6 -2.1 -2.9 -1.6 -1.6 -0.8 -1.8 -1.6 -1.5 -3.1 -2.6 -2.8 -3.1 -2.4
1890 1 2.1 2.1 1.8 0.8 2.0 1.9 3.1 3.0 3.4 2.4 3.1 2.7 1.7 2.4 2.0 1.5 2.0
1891 1 -4.0 -4.0 -5.3 -6.5 -4.5 -4.0 -3.4 -3.4 -3.0 -4.2 -3.4 -3.9 -4.4 -4.0 -4.4 -5.0 -4.5
1892 1 -2.1 -2.1 -1.9 -2.6 -1.5 -2.8 -1.3 -1.3 -0.1 -1.0 -1.3 -0.9 -1.9 -1.6 -1.9 -2.2 -1.8
1893 1 -8.3 -8.3 -7.1 -9.4 -7.2 -8.2 -5.6 -5.6 -4.7 -6.0 -5.6 -5.4 -7.8 -7.4 -7.8 -8.3 -7.3
1894 1 -1.5 -1.5 -2.1 -4.1 -1.9 -1.6 -0.4 -0.4 0.1 -1.4 -0.4 -1.2 -2.1 -1.5 -2.0 -2.6 -1.8
1895 1 -3.3 -3.3 -5.2 -6.0 -4.2 -2.8 -2.8 -2.8 -2.7 -3.9 -2.8 -3.7 -4.1 -3.4 -4.0 -4.8 -4.0
1896 1 -0.5 -0.5 -1.5 -2.9 -0.7 0.1 0.8 0.8 0.8 -0.4 0.8 -0.2 -1.6 -0.2 -0.8 -1.6 -0.8
1897 1 -3.4 -3.4 -2.3 -3.3 -2.7 -3.3 -2.9 -2.9 -1.8 -2.1 -2.9 -1.7 -3.0 -3.2 -3.4 -3.6 -2.9
1898 1 2.6 2.6 1.7 0.3 1.8 3.1 4.0 4.0 3.8 1.8 4.0 2.1 2.1 2.9 2.4 1.7 2.3
1899 1 2.3 2.3 2.3 0.6 2.2 2.2 2.9 2.9 3.3 2.7 2.9 3.1 1.9 2.4 2.0 1.3 2.1
1900 1 0.3 0.3 1.2 -0.6 1.3 -0.3 1.4 1.4 2.2 1.9 1.4 2.2 0.4 0.9 0.7 0.4 0.7
1901 1 -4.0 -4.0 -2.7 -5.0 -4.1 -3.9 -3.3 -3.3 -1.7 -2.4 -3.3 -1.9 -4.4 -4.3 -5.1 -6.1 -3.7
1902 1 3.6 3.6 1.8 1.3 2.8 3.3 3.8 3.8 3.6 2.8 3.8 2.6 2.8 3.6 3.0 2.4 2.8
1903 1 0.4 0.4 0.0 -1.5 0.5 0.1 1.6 1.6 2.1 0.9 1.6 1.2 0.2 0.8 0.4 -0.2 0.3
1904 1 -0.9 -0.9 -1.9 -2.7 -1.8 -0.9 -0.1 -0.1 -0.3 -1.3 -0.1 -0.9 -1.5 -0.9 -1.5 -2.3 -1.3
1905 1 -1.2 -1.2 -2.8 -3.9 -1.9 -0.8 -0.3 -0.3 -0.1 -1.6 -0.3 -1.6 -2.3 -1.2 -1.9 -2.8 -1.8
1906 1 1.2 1.2 0.5 -0.5 1.2 1.1 2.2 2.2 2.5 1.6 2.2 1.8 0.5 1.6 1.1 0.4 1.0
1907 1 -0.4 -0.4 -0.9 -1.5 -0.1 -0.5 0.8 0.8 0.9 0.1 0.8 0.2 -1.0 0.2 -0.3 -0.9 -0.3
1908 1 -1.0 -1.0 -3.6 -4.4 -3.0 -0.2 -0.7 -0.7 -1.2 -3.1 -0.7 -2.8 -1.9 -1.2 -2.0 -2.9 -2.2
1909 1 -1.3 -1.3 -2.7 -3.2 -1.8 -0.9 -0.5 -0.5 -0.1 -1.4 -0.5 -1.1 -2.1 -1.3 -1.8 -2.4 -1.6
1910 1 1.9 1.9 0.7 -0.1 1.3 1.7 2.5 2.5 2.6 1.6 2.5 1.8 1.2 2.2 1.6 0.9 1.4
1911 1 0.2 0.2 -2.9 -3.8 -1.5 0.8 0.9 0.9 0.2 -1.2 0.9 -1.0 -1.4 0.2 -0.7 -1.9 -1.1
1912 1 -3.4 -3.4 0.2 -1.9 -0.4 -3.4 -1.6 -1.6 0.8 0.6 -1.6 1.1 -2.9 -2.6 -2.4 -2.2 -1.5
1913 1 -0.6 -0.6 0.4 -1.6 0.0 -0.6 0.5 0.5 1.6 0.9 0.5 1.6 -1.2 -0.2 -0.6 -1.0 -0.2
1914 1 -2.4 -2.4 -4.3 -5.2 -3.7 -0.9 -1.1 -1.0 -1.7 -3.3 -1.1 -3.2 -3.9 -2.5 -3.4 -4.4 -3.0
1915 1 0.3 0.3 -0.2 -1.1 0.4 0.1 1.1 1.1 1.7 1.3 1.1 1.4 -0.2 0.3 -0.2 -0.7 0.2
1916 1 3.7 3.7 3.7 2.8 3.9 3.5 4.5 4.5 4.8 4.6 4.5 4.8 3.2 4.0 3.6 3.1 3.8
1917 1 -2.7 -2.8 -2.8 -3.5 -2.3 -2.1 -1.7 -1.7 -2.0 -1.9 -1.7 -1.8 -3.8 -2.9 -3.2 -3.6 -2.6
1918 1 0.7 0.6 0.2 -0.7 0.8 0.0 1.7 1.7 2.4 1.1 1.7 1.3 0.9 1.2 1.0 0.6 0.7
1919 1 0.7 0.7 0.4 0.2 0.6 0.6 1.1 1.1 1.5 1.3 1.1 1.4 0.3 0.7 0.3 -0.3 0.7
1920 1 1.8 1.8 2.5 1.8 2.2 1.3 3.1 3.1 3.4 2.8 3.1 3.0 1.7 2.5 2.1 1.7 2.3
1921 1 4.4 4.4 3.9 3.2 4.2 4.0 5.0 5.0 5.2 4.8 5.0 4.8 3.8 4.7 4.2 3.7 4.2
1922 1 -3.8 -3.8 -1.7 -3.4 -2.4 -4.0 -2.2 -2.2 -0.9 -1.1 -2.2 -1.0 -3.5 -3.3 -3.6 -4.1 -2.7
1923 1 2.1 2.1 0.3 -0.5 1.5 2.2 3.0 3.0 2.9 2.0 3.0 1.9 1.0 2.3 1.7 1.0 1.5
1924 1 -3.3 -3.4 -2.8 -4.6 -3.2 -3.0 -1.7 -1.7 -0.9 -2.0 -1.7 -1.8 -3.4 -2.9 -3.3 -3.7 -2.9
1925 1 3.0 3.0 1.9 0.6 2.3 3.1 3.8 3.8 3.6 2.6 3.8 2.5 2.5 3.3 2.8 2.0 2.5
1926 1 -0.4 -0.4 0.1 -1.1 0.3 -0.2 0.6 0.6 1.5 1.0 0.6 1.2 -0.8 -0.1 -0.4 -0.8 0.0
1927 1 2.2 2.2 0.9 0.2 1.8 2.1 3.0 3.0 2.9 2.1 3.0 2.0 1.6 2.4 1.9 1.3 1.8
1928 1 1.3 1.3 1.9 0.8 1.9 0.8 2.1 2.1 2.9 2.5 2.1 2.6 1.0 1.6 1.3 1.0 1.6
1929 1 -4.8 -4.8 -5.1 -6.5 -4.5 -4.2 -3.5 -3.5 -2.8 -3.9 -3.5 -3.9 -5.5 -5.0 -5.4 -6.0 -4.7
1930 1 2.0 2.0 1.9 0.3 2.4 2.4 3.7 3.7 4.4 2.9 3.7 2.9 1.4 2.7 2.3 1.7 2.3
1931 1 0.1 0.1 -0.2 -1.2 0.4 0.5 1.2 1.2 1.6 1.1 1.2 1.1 -0.6 0.5 0.0 -0.7 0.2
1932 1 1.7 1.7 1.0 -0.1 2.0 2.0 3.4 3.4 3.5 2.4 3.4 2.6 1.3 2.4 2.0 1.4 1.8
1933 1 -3.3 -3.3 -2.8 -4.4 -2.3 -2.3 -1.3 -1.3 -0.6 -1.6 -1.3 -1.3 -3.9 -2.6 -3.0 -3.5 -2.6
1934 1 0.9 0.9 -0.2 -1.2 0.3 0.9 1.6 1.6 1.7 0.8 1.6 1.0 0.1 1.0 0.4 -0.3 0.5
1935 1 -0.6 -0.6 -1.9 -2.9 -0.4 -0.2 0.8 0.8 1.1 0.1 0.8 0.2 -1.5 -0.2 -0.7 -1.3 -0.8
1936 1 3.2 3.2 3.0 1.4 3.3 2.8 4.0 4.0 4.4 3.9 4.0 4.2 2.8 3.6 3.1 2.5 3.1
1937 1 -3.1 -3.1 0.8 -1.6 0.0 -2.7 -0.4 -0.4 2.0 1.3 -0.4 1.8 -2.5 -1.9 -1.8 -1.6 -0.8
1938 1 1.6 1.6 1.0 0.1 1.9 1.8 3.0 3.0 3.2 2.2 3.0 2.4 1.0 2.2 1.7 1.2 1.7
1939 1 2.7 2.7 2.4 0.8 3.0 2.5 3.4 3.4 4.0 3.5 3.4 3.7 2.3 3.1 2.8 2.3 2.6
1940 1 -10.2 -10.2 -7.8 -9.7 -9.6 -8.9 -8.5 -8.5 -7.4 -7.9 -8.5 -7.3 -10.3 -10.2 -10.6 -11.0 -9.0
1941 1 -6.8 -6.8 -4.8 -5.8 -4.8 -6.6 -5.2 -5.2 -3.4 -3.9 -5.2 -3.5 -6.2 -6.1 -6.1 -6.1 -5.4
1942 1 -7.8 -7.8 -7.4 -9.6 -7.9 -7.5 -7.0 -7.0 -6.2 -6.6 -7.0 -6.1 -9.2 -8.1 -8.7 -9.4 -7.9
1943 1 -1.3 -1.3 -0.3 -2.1 -0.3 -0.9 0.8 0.8 1.9 0.7 0.8 1.5 -1.1 -0.2 -0.5 -0.9 -0.4
1944 1 3.8 3.8 2.2 1.6 3.1 3.6 4.3 4.3 4.5 3.2 4.3 3.2 2.7 3.9 3.3 2.5 3.1
1945 1 -2.9 -2.9 -5.4 -6.3 -4.6 -2.4 -2.4 -2.4 -2.9 -4.5 -2.4 -4.4 -4.2 -3.3 -3.9 -4.8 -4.0
1946 1 -1.1 -1.1 -2.5 -3.5 -2.0 -1.0 -0.6 -0.6 -0.4 -1.7 -0.6 -1.6 -2.3 -1.2 -1.8 -2.6 -1.8
1947 1 -5.8 -5.8 -4.3 -5.8 -4.2 -5.5 -4.0 -4.0 -2.4 -3.4 -4.0 -3.1 -5.9 -5.2 -5.4 -5.6 -4.7
1948 1 2.5 2.5 3.4 2.5 3.6 1.9 3.4 3.4 4.5 4.1 3.4 4.3 3.0 3.3 3.1 2.8 3.1
1949 1 1.4 1.4 0.2 -0.5 1.3 1.7 2.7 2.7 2.9 1.5 2.7 1.8 0.6 1.9 1.3 0.6 1.2
1950 1 -1.9 -1.9 -1.1 -2.1 -0.8 -1.3 0.2 0.3 0.7 -0.4 0.2 -0.2 -2.3 -1.0 -1.4 -1.8 -1.0
1951 1 0.7 0.7 1.7 0.2 2.3 0.4 2.2 2.2 3.3 2.8 2.2 3.0 1.1 1.5 1.4 1.2 1.5
1952 1 0.9 0.9 -0.6 -1.4 0.1 1.1 1.3 1.3 1.3 0.5 1.3 0.3 -0.1 0.8 0.2 -0.5 0.2
1953 1 0.1 0.1 -2.3 -2.7 -1.0 0.5 0.8 0.8 0.3 -0.9 0.8 -0.9 -1.3 0.2 -0.6 -1.6 -0.8
1954 1 -3.8 -3.8 -3.4 -4.8 -3.2 -2.4 -1.8 -1.8 -1.8 -2.6 -1.8 -2.5 -5.1 -3.5 -3.9 -4.5 -3.2
1955 1 -2.0 -2.0 -1.0 -2.7 -2.1 -1.7 -1.1 -1.1 -0.3 -1.2 -1.1 -0.7 -2.6 -1.8 -2.2 -2.6 -1.7
1956 1 0.1 0.1 0.9 -0.6 0.2 0.2 0.8 0.8 1.2 0.7 0.8 1.0 -0.7 0.1 -0.4 -0.9 0.2
1957 1 1.0 0.9 -1.4 -2.2 0.1 1.6 2.3 2.3 2.1 0.3 2.3 0.3 -0.3 1.2 0.5 -0.4 0.3
1958 1 -0.5 -0.5 -0.6 -2.0 -0.2 -0.3 0.5 0.5 1.3 0.3 0.5 0.6 -0.8 -0.1 -0.5 -0.9 -0.4
1959 1 0.3 0.3 -0.6 -1.5 -0.1 0.3 0.7 0.7 1.0 0.5 0.7 0.9 -0.2 0.5 0.1 -0.5 -0.1
1960 1 0.0 0.0 -0.5 -2.0 -0.1 0.3 1.3 1.3 1.4 0.6 1.3 0.9 -1.0 0.4 -0.2 -1.0 -0.1
1961 1 -1.3 -1.3 -0.3 -2.2 -0.7 -0.9 0.2 0.2 0.9 0.3 0.2 0.7 -1.7 -0.8 -1.3 -1.8 -0.8
1962 1 2.2 2.1 1.1 -0.2 1.8 2.2 2.8 2.8 2.9 2.3 2.8 2.4 1.2 2.5 1.8 1.1 1.7
1963 1 -8.3 -8.3 -6.9 -8.1 -7.4 -6.8 -6.9 -6.9 -6.5 -6.4 -6.9 -5.6 -8.8 -8.2 -8.4 -8.5 -7.4
1964 1 -2.4 -2.4 -3.3 -5.2 -2.8 -1.2 -1.0 -1.0 -0.4 -1.9 -1.0 -1.7 -3.0 -2.4 -2.8 -3.3 -2.6
1965 1 1.4 1.4 0.8 0.0 1.2 1.4 2.2 2.2 2.2 1.6 2.2 1.7 0.8 1.7 1.2 0.5 1.2
1966 1 -3.1 -3.1 -2.9 -4.2 -2.4 -2.2 -1.5 -1.5 -0.9 -1.8 -1.5 -1.3 -4.2 -2.8 -3.2 -3.7 -2.7
1967 1 0.3 0.3 0.0 -1.1 1.3 0.4 2.4 2.4 2.7 1.4 2.4 1.6 -0.3 1.3 0.8 0.2 0.7
1968 1 -1.1 -1.1 -1.3 -2.6 -1.0 -0.8 -0.2 -0.2 0.6 0.0 -0.2 0.3 -1.9 -0.9 -1.4 -2.2 -1.1
1969 1 -1.2 -1.2 0.3 -1.1 1.2 -1.4 2.2 2.2 3.3 2.0 2.2 2.5 -0.8 0.7 0.3 -0.1 0.5
1970 1 -4.7 -4.7 -1.1 -2.8 -2.0 -4.4 -2.5 -2.5 -0.3 -0.7 -2.5 -0.1 -3.8 -3.7 -3.5 -3.3 -2.6
1971 1 -1.5 -1.5 -1.8 -3.1 -1.2 -0.9 0.5 0.5 1.4 -0.5 0.5 -0.3 -1.4 -1.1 -1.4 -1.8 -1.1
1972 1 -3.7 -3.7 -1.3 -2.7 -1.9 -3.7 -2.1 -2.1 -0.4 -1.0 -2.1 -0.4 -3.6 -3.1 -3.2 -3.4 -2.3
1973 1 -0.1 -0.1 -1.1 -1.8 0.1 0.3 1.7 1.7 1.8 0.3 1.7 0.4 -0.4 0.5 0.1 -0.5 0.0
1974 1 3.2 3.2 3.1 1.9 3.6 2.9 4.4 4.4 4.7 3.9 4.4 4.3 2.7 3.9 3.4 2.7 3.3
1975 1 5.0 5.0 3.5 2.6 4.5 5.1 6.0 6.0 6.0 4.6 6.0 4.8 4.0 5.4 4.7 3.8 4.5
1976 1 0.6 0.6 1.0 0.5 1.7 0.2 2.0 2.0 2.7 2.4 2.0 2.4 0.1 1.2 0.8 0.4 1.2
1977 1 0.3 0.3 0.5 -0.8 0.9 -0.3 1.2 1.2 1.9 1.3 1.2 1.6 0.0 0.6 0.3 -0.2 0.4
1978 1 1.2 1.2 0.1 -0.7 0.8 1.0 1.7 1.7 2.0 1.2 1.7 1.2 0.4 1.4 0.8 0.1 0.8
1979 1 -4.3 -4.3 -4.2 -5.4 -4.9 -4.5 -4.0 -4.0 -3.7 -4.4 -4.0 -4.3 -4.8 -4.1 -4.6 -5.2 -4.5
1980 1 -4.2 -4.2 -1.9 -3.3 -2.0 -4.2 -1.9 -1.9 -0.7 -1.2 -1.9 -0.7 -4.0 -3.2 -3.4 -3.5 -2.7
1981 1 -1.1 -1.1 -2.4 -3.9 -1.8 -0.7 0.2 0.2 0.6 -0.7 0.2 -0.3 -2.1 -0.8 -1.7 -2.7 -1.5
1982 1 -2.9 -2.9 -1.6 -3.6 -2.6 -3.6 -1.3 -1.3 0.0 -1.7 -1.3 -1.0 -2.5 -2.1 -2.5 -2.9 -2.3
1983 1 4.7 4.7 3.1 2.5 3.7 4.7 5.1 5.1 5.1 3.8 5.1 3.8 3.6 4.8 4.0 3.1 4.0
1984 1 1.5 1.5 0.6 -0.4 1.0 1.4 2.0 2.0 2.3 1.6 2.0 1.6 0.5 1.7 1.0 0.2 1.1
1985 1 -5.7 -5.7 -5.9 -6.9 -5.1 -5.6 -4.7 -4.7 -4.1 -4.4 -4.7 -4.2 -5.9 -5.2 -5.6 -6.1 -5.5
1986 1 0.0 0.0 0.4 -0.8 0.5 -0.3 0.6 0.6 1.5 1.0 0.6 1.4 -0.6 0.2 -0.3 -0.8 0.1
1987 1 -7.4 -7.4 -5.3 -6.2 -5.7 -6.3 -5.5 -5.5 -4.4 -4.6 -5.5 -4.1 -7.7 -7.0 -7.1 -7.2 -5.9
1988 1 3.5 3.5 3.2 1.9 3.6 3.5 4.7 4.7 5.2 4.0 4.7 4.4 2.9 3.9 3.4 2.7 3.5
1989 1 3.1 3.1 1.3 0.4 2.1 3.8 3.9 3.9 3.7 2.3 3.9 2.5 2.1 3.4 2.6 1.7 2.5
1990 1 3.6 3.6 1.1 -0.3 2.5 3.9 4.4 4.5 4.3 2.6 4.4 2.5 2.2 3.6 2.8 1.8 2.5
1991 1 2.0 2.0 0.7 0.1 1.3 2.1 2.6 2.6 2.5 1.5 2.6 1.6 1.3 2.0 1.5 0.8 1.5
1992 1 1.3 1.3 -0.1 -0.5 1.0 1.6 2.1 2.1 2.0 1.2 2.1 1.4 0.7 1.5 1.0 0.4 1.0
1993 1 2.2 2.1 3.1 1.6 2.4 1.9 2.9 2.9 3.8 3.5 2.9 3.8 1.8 2.5 2.0 1.4 2.5
1994 1 3.3 3.3 2.3 1.8 2.9 3.2 3.9 3.9 4.0 3.2 3.9 3.4 2.8 3.4 2.9 2.2 3.0
1995 1 0.4 0.4 -0.3 -1.5 0.1 0.4 1.4 1.4 1.8 1.2 1.4 1.8 -0.7 0.6 -0.1 -0.9 0.2
1996 1 -4.2 -4.2 -1.4 -3.2 -2.6 -3.5 -2.8 -2.8 -1.1 -1.3 -2.8 -0.7 -4.3 -4.0 -4.1 -4.3 -2.8
1997 1 -2.7 -2.7 -2.6 -3.6 -3.1 -2.3 -1.8 -1.8 -1.7 -2.8 -1.8 -2.0 -3.1 -2.5 -2.9 -3.5 -2.6
1998 1 2.7 2.7 1.7 0.7 2.2 3.0 3.8 3.8 3.6 2.5 3.8 2.9 1.9 3.1 2.5 1.8 2.4
1999 1 2.8 2.8 2.1 0.6 2.9 2.7 4.0 4.0 4.3 3.2 4.0 3.2 2.1 3.3 2.9 2.3 2.6
2000 1 1.2 1.2 0.0 -1.4 1.2 1.9 2.9 2.9 2.8 1.8 2.9 2.0 0.0 1.6 1.0 0.2 1.1
2001 1 0.8 0.8 1.3 -0.6 0.9 0.9 1.7 1.7 2.2 1.8 1.7 2.1 0.2 0.9 0.5 0.0 0.9
2002 1 1.8 1.8 -0.1 -1.2 0.8 2.4 3.1 3.2 3.1 1.0 3.1 0.8 0.6 1.9 1.2 0.2 1.2
2003 1 -0.6 -0.6 -0.7 -1.5 0.0 -0.3 0.9 0.9 1.2 0.2 0.9 0.2 -1.2 0.1 -0.4 -0.9 -0.3
2004 1 -1.4 -1.4 0.2 -1.3 0.6 -1.2 1.4 1.4 1.9 1.0 1.4 1.2 -1.8 -0.2 -0.5 -0.8 -0.1
2005 1 2.8 2.8 0.6 -0.2 2.0 3.1 3.7 3.7 3.5 2.2 3.7 2.1 1.6 2.9 2.2 1.4 2.0
2006 1 -3.9 -3.9 -2.8 -4.0 -2.1 -3.0 -1.1 -1.1 -0.4 -1.3 -1.1 -0.8 -3.9 -3.0 -3.3 -3.6 -2.6
2007 1 5.2 5.2 4.2 3.5 4.7 5.1 5.7 5.7 5.7 5.0 5.7 5.1 4.4 5.3 4.8 4.1 4.8
2008 1 3.7 3.7 2.9 2.0 3.8 3.6 5.1 5.1 5.2 4.0 5.1 4.0 3.2 4.3 3.9 3.3 3.7
2009 1 -2.3 -2.3 -2.8 -3.9 -2.9 -0.9 -0.4 -0.4 -1.0 -2.0 -0.4 -1.5 -3.0 -2.0 -2.6 -3.3 -2.2
2010 1 -5.1 -5.2 -2.8 -3.8 -3.4 -4.6 -3.2 -3.2 -2.1 -2.5 -3.2 -2.0 -5.1 -4.8 -4.8 -4.9 -3.7
2011 1 1.2 1.1 0.5 -0.5 1.2 1.0 2.0 2.0 2.3 1.7 2.0 1.9 0.4 1.5 1.0 0.4 1.0
2012 1 1.7 1.7 1.7 0.6 2.1 1.9 2.9 2.9 3.2 2.8 2.9 3.0 1.1 2.0 1.7 1.2 1.9
2013 1 -0.1 -0.2 0.4 -0.4 0.2 0.4 0.8 0.8 1.1 0.7 0.8 0.8 -1.0 0.2 -0.2 -0.7 0.2
2014 1 0.5 0.5 2.8 1.7 3.0 0.3 2.5 2.5 4.3 3.8 2.5 4.1 1.1 1.3 1.4 1.6 2.1
2015 1 2.8 2.8 1.7 1.1 1.9 2.8 3.0 3.0 2.9 1.9 3.0 1.9 2.1 2.8 2.3 1.7 2.2
1881 2 -1.0 -1.0 1.3 -0.7 0.8 -2.0 -0.1 -0.1 1.6 1.5 -0.1 2.3 -0.9 -0.4 -0.3 -0.3 -0.1
1882 2 2.1 2.1 0.7 -0.6 1.4 2.0 3.0 3.0 3.1 1.7 3.0 2.2 1.4 2.2 1.8 1.3 1.5
1883 2 1.6 1.6 2.7 0.9 2.9 1.6 3.3 3.3 4.2 3.4 3.3 4.0 1.1 2.1 2.0 1.9 2.3
1884 2 2.9 2.9 2.6 1.2 2.6 2.8 3.7 3.7 4.0 2.9 3.7 3.5 2.2 3.0 2.6 2.1 2.7
1885 2 2.5 2.4 3.6 1.4 3.3 2.3 4.1 4.0 5.1 4.0 4.1 4.7 2.0 2.7 2.6 2.4 3.0
1886 2 -3.6 -3.6 -2.3 -3.5 -2.7 -3.8 -2.5 -2.5 -1.8 -1.9 -2.5 -1.2 -3.2 -3.2 -3.4 -3.6 -2.9
1887 2 -0.7 -0.7 -1.5 -2.9 -0.6 -0.4 0.6 0.6 1.0 -0.5 0.6 -0.1 -1.7 -0.4 -0.8 -1.3 -0.8
1888 2 -3.1 -3.1 -1.8 -2.9 -2.4 -3.1 -2.3 -2.3 -1.9 -1.7 -2.3 -1.5 -3.5 -3.0 -3.3 -3.7 -2.6
1889 2 -2.4 -2.4 -2.7 -4.1 -2.7 -2.5 -1.5 -1.5 -1.2 -2.3 -1.5 -2.1 -3.4 -2.3 -2.8 -3.4 -2.6
1890 2 -2.5 -2.5 -3.1 -4.2 -2.4 -2.2 -1.3 -1.3 -1.0 -1.8 -1.3 -1.5 -3.7 -2.6 -3.1 -3.8 -2.6
1891 2 -0.2 -0.2 -1.4 -2.8 -0.4 0.0 0.7 0.7 1.1 -0.2 0.7 0.2 -1.3 -0.1 -0.5 -1.0 -0.6
1892 2 0.5 0.5 0.9 -0.3 0.7 0.1 1.0 1.0 1.6 1.0 1.0 1.3 0.1 0.7 0.4 -0.1 0.5
1893 2 1.6 1.6 2.1 1.0 2.4 1.0 2.3 2.3 3.3 2.8 2.3 3.0 1.3 2.0 1.8 1.5 1.8
1894 2 2.1 2.1 1.0 0.1 1.8 1.9 2.5 2.6 2.8 1.9 2.5 2.0 1.1 2.3 1.8 1.2 1.6
1895 2 -5.6 -5.6 -8.2 -9.0 -7.0 -5.7 -5.3 -5.3 -5.5 -6.9 -5.3 -6.7 -6.9 -5.9 -6.6 -7.6 -6.8
1896 2 0.1 0.1 -0.8 -1.9 -0.4 0.3 1.1 1.1 1.2 0.0 1.1 0.2 -0.9 0.2 -0.4 -1.1 -0.2
1897 2 -0.3 -0.3 3.3 1.0 1.6 -0.5 0.9 0.9 2.3 2.7 0.9 3.3 0.2 0.6 0.5 0.5 1.2
1898 2 1.6 1.6 0.5 -0.7 1.2 1.6 2.2 2.2 2.1 1.5 2.2 1.6 0.7 1.8 1.3 0.7 1.1
1899 2 2.2 2.1 2.4 0.5 2.0 2.1 2.8 2.8 3.3 2.5 2.8 3.0 1.6 2.3 1.9 1.4 2.0
1900 2 0.5 0.5 2.3 0.8 1.5 0.2 1.2 1.2 2.0 2.1 1.2 2.5 0.5 0.7 0.7 0.6 1.1
1901 2 -3.9 -4.0 -5.0 -6.0 -4.3 -3.7 -2.4 -2.4 -2.7 -3.7 -2.4 -3.5 -4.9 -3.8 -4.3 -5.0 -4.1
1902 2 -1.9 -1.9 -0.3 -0.8 -0.8 -2.9 -1.8 -1.8 -0.6 -0.1 -1.8 0.3 -1.3 -1.8 -1.8 -1.8 -1.3
1903 2 3.8 3.8 3.2 2.2 3.7 3.4 4.8 4.8 4.9 3.8 4.8 3.8 3.4 4.4 4.0 3.6 3.6
1904 2 1.0 1.0 1.3 0.4 1.2 0.6 1.7 1.7 2.0 1.8 1.7 2.0 0.7 1.2 1.0 0.6 1.1
1905 2 1.9 1.9 0.6 0.0 1.3 1.4 2.2 2.2 2.5 1.7 2.2 1.8 1.0 2.0 1.5 0.8 1.3
1906 2 1.1 1.1 -0.5 -1.4 0.5 0.4 1.5 1.5 1.4 0.6 1.5 0.6 0.4 1.2 0.7 0.0 0.3
1907 2 -1.4 -1.4 -2.2 -2.7 -1.4 -1.8 -0.6 -0.6 -0.3 -1.2 -0.6 -0.9 -1.7 -1.1 -1.4 -1.8 -1.5
1908 2 1.7 1.7 0.2 -0.4 1.1 1.7 2.6 2.6 2.4 1.4 2.6 1.6 0.7 1.9 1.3 0.6 1.2
1909 2 -2.8 -2.8 -2.8 -3.8 -2.3 -2.7 -1.4 -1.4 -0.8 -1.3 -1.4 -0.9 -3.5 -2.3 -2.8 -3.5 -2.5
1910 2 2.9 2.9 1.7 0.8 2.6 2.7 3.6 3.6 3.6 2.6 3.6 2.8 2.4 3.2 2.8 2.2 2.4
1911 2 1.5 1.4 0.6 -0.4 1.3 1.5 2.5 2.5 2.5 1.6 2.5 2.1 0.8 2.0 1.5 0.9 1.3
1912 2 1.1 1.0 3.2 1.8 2.9 -0.2 2.6 2.6 4.2 3.5 2.6 4.2 2.2 2.2 2.3 2.5 2.3
1913 2 1.4 1.4 0.7 -0.3 1.5 1.3 2.5 2.5 2.8 1.8 2.5 2.2 0.8 1.7 1.3 0.8 1.3
1914 2 3.5 3.5 2.3 0.5 2.8 3.8 4.9 4.9 5.1 3.2 4.9 3.9 2.6 3.9 3.3 2.6 3.1
1915 2 0.8 0.8 0.7 -0.2 1.4 0.4 1.6 1.6 2.4 1.9 1.6 2.2 0.6 1.0 0.8 0.6 1.0
1916 2 0.4 0.4 1.3 0.2 1.1 0.1 1.2 1.2 2.0 1.8 1.2 2.1 0.0 0.7 0.5 0.3 0.8
1917 2 -4.6 -4.7 -3.6 -4.6 -3.0 -4.2 -2.7 -2.7 -2.5 -3.3 -2.7 -2.9 -5.0 -4.6 -4.6 -4.6 -3.8
1918 2 1.6 1.6 1.3 0.5 2.0 1.3 2.6 2.6 3.3 2.3 2.6 2.4 1.1 2.0 1.7 1.3 1.7
1919 2 -0.2 -0.2 -0.8 -1.8 -0.1 -0.6 0.1 0.1 0.8 0.0 0.1 0.4 -0.4 0.2 -0.1 -0.6 -0.5
1920 2 2.9 2.9 2.4 1.5 2.9 3.0 4.2 4.2 4.8 3.1 4.2 3.5 2.4 3.4 3.0 2.5 3.0
1921 2 1.3 1.3 0.6 0.0 1.5 1.4 2.2 2.2 2.4 1.7 2.2 2.1 0.7 1.5 1.2 0.8 1.3
1922 2 -2.0 -2.1 -0.5 -2.1 -1.2 -2.0 -0.7 -0.7 0.6 0.2 -0.7 0.8 -2.3 -1.6 -1.9 -2.3 -1.3
1923 2 -0.4 -0.4 2.6 0.8 1.8 -0.9 0.6 0.6 2.7 3.1 0.6 3.7 0.1 0.1 0.2 0.3 1.0
1924 2 -3.1 -3.1 -2.6 -3.6 -2.4 -3.2 -1.8 -1.8 -1.2 -1.5 -1.8 -1.0 -3.7 -2.8 -3.2 -3.8 -2.6
1925 2 4.3 4.3 3.1 2.4 3.6 3.8 4.3 4.3 4.5 4.0 4.3 4.4 3.9 4.3 3.9 3.4 3.6
1926 2 3.2 3.2 5.3 4.0 5.4 2.6 4.4 4.4 6.2 6.1 4.4 6.6 3.9 4.0 4.0 4.0 4.4
1927 2 0.5 0.5 0.5 -0.6 1.4 0.7 1.9 1.9 2.4 1.9 1.9 2.5 0.0 1.2 0.9 0.5 0.9
1928 2 2.2 2.2 2.5 1.5 2.9 2.2 3.2 3.2 3.9 3.5 3.2 4.0 1.6 2.5 2.1 1.7 2.5
1929 2 -11.5 -11.5 -8.4 -10.5 -8.9 -11.1 -9.1 -9.1 -6.7 -7.6 -9.1 -7.0 -11.1 -11.3 -11.1 -10.9 -9.6
1930 2 0.1 0.0 -0.3 -1.7 0.2 0.0 0.5 0.5 1.1 0.8 0.5 1.4 -0.7 -0.1 -0.5 -1.0 -0.2
1931 2 -1.1 -1.1 -1.6 -2.4 -1.2 -1.1 -0.1 -0.1 -0.2 -0.8 -0.1 -0.2 -1.4 -0.7 -1.2 -1.8 -1.2
1932 2 -1.6 -1.6 -3.3 -4.1 -1.8 -0.8 0.1 0.1 -0.4 -1.3 0.1 -0.6 -3.2 -1.4 -2.1 -2.9 -1.9
1933 2 -0.2 -0.2 0.0 -1.0 0.3 -0.3 1.1 1.1 1.3 0.9 1.1 1.5 -0.6 0.3 -0.1 -0.5 0.1
1934 2 2.2 2.2 -0.3 -1.0 1.0 2.3 2.9 2.9 2.1 0.9 2.9 1.3 0.9 2.2 1.6 0.8 1.2
1935 2 2.1 2.1 1.4 0.4 1.8 2.2 3.0 3.0 3.0 2.4 3.0 3.0 1.3 2.3 1.9 1.3 1.9
1936 2 -0.4 -0.4 0.5 -0.5 0.7 -0.7 0.9 0.9 1.5 0.9 0.9 1.3 -0.1 0.3 0.2 0.0 0.2
1937 2 1.8 1.8 2.8 1.2 2.6 1.3 2.8 2.8 3.8 3.4 2.8 4.1 1.7 2.3 2.0 1.7 2.2
1938 2 1.4 1.4 0.1 -0.5 0.8 1.5 2.2 2.2 2.1 1.0 2.2 1.6 0.4 1.3 0.6 -0.2 0.9
1939 2 2.7 2.7 0.8 -0.7 1.2 2.6 3.0 3.0 3.0 1.5 3.0 2.0 1.8 2.6 2.0 1.2 1.6
1940 2 -7.7 -7.8 -1.1 -3.8 -3.2 -7.9 -4.8 -4.9 -1.7 -1.4 -4.8 -0.4 -5.9 -6.2 -5.8 -5.2 -4.3
1941 2 -0.6 -0.6 0.6 -0.6 0.1 -1.4 -0.3 -0.3 1.1 0.7 -0.3 1.3 -0.4 -0.2 -0.4 -0.6 -0.2
1942 2 -5.4 -5.4 -5.0 -5.9 -5.2 -5.8 -5.3 -5.3 -4.7 -5.0 -5.3 -4.4 -5.9 -5.0 -5.4 -6.0 -5.4
1943 2 3.3 3.3 2.2 1.5 2.9 3.4 3.8 3.8 3.7 3.2 3.8 3.5 2.7 3.4 3.1 2.7 2.9
1944 2 -0.1 -0.1 -2.4 -2.9 -1.4 0.1 0.5 0.5 -0.2 -1.3 0.5 -0.8 -1.8 -0.5 -1.3 -2.2 -1.1
1945 2 3.8 3.8 3.8 2.9 4.1 3.5 4.8 4.8 5.4 4.6 4.8 5.1 3.8 4.5 4.2 3.8 4.0
1946 2 1.9 1.9 2.5 1.9 2.6 1.8 3.1 3.1 3.4 3.2 3.1 3.7 1.9 2.5 2.2 1.9 2.4
1947 2 -8.7 -8.7 -3.9 -5.3 -6.5 -8.4 -7.5 -7.5 -5.5 -5.0 -7.5 -4.2 -8.6 -8.9 -8.7 -8.5 -6.6
1948 2 -0.2 -0.2 0.7 -0.1 0.7 -0.3 1.3 1.4 1.9 1.2 1.3 1.4 -0.6 0.1 -0.2 -0.7 0.5
1949 2 2.1 2.1 0.6 -0.3 1.3 2.4 3.3 3.3 3.3 1.7 3.3 2.3 1.3 2.4 1.6 0.6 1.7
1950 2 2.6 2.6 3.0 1.8 3.2 2.1 4.0 4.0 4.8 3.8 4.0 4.2 2.4 3.2 2.7 2.2 3.0
1951 2 1.7 1.6 2.0 1.1 2.3 0.9 2.2 2.2 3.2 2.8 2.2 2.8 1.7 1.9 1.6 1.3 1.9
1952 2 0.7 0.7 -1.4 -1.9 -0.4 0.9 1.4 1.4 1.2 -0.1 1.4 -0.1 -0.5 0.7 -0.1 -1.1 -0.1
1953 2 0.3 0.3 -0.6 -1.3 0.1 -0.2 0.7 0.7 1.0 0.4 0.7 0.6 -0.4 0.5 0.1 -0.5 -0.1
1954 2 -5.8 -5.8 -2.4 -4.1 -2.4 -5.5 -3.0 -3.1 -0.9 -1.6 -3.0 -1.2 -5.1 -4.6 -4.5 -4.3 -3.5
1955 2 -2.8 -2.8 -0.7 -2.2 -1.9 -2.4 -1.8 -1.7 -0.9 -1.0 -1.8 -0.6 -2.9 -2.7 -2.9 -3.2 -1.9
1956 2 -9.9 -9.9 -10.2 -11.3 -9.4 -8.4 -8.1 -8.1 -8.1 -9.1 -8.1 -8.7 -11.5 -10.3 -10.6 -10.9 -9.6
1957 2 3.7 3.7 4.0 3.0 4.0 3.3 4.2 4.2 4.9 4.5 4.2 4.9 3.4 4.1 3.7 3.2 3.8
1958 2 1.6 1.6 2.3 1.0 2.4 0.4 2.1 2.1 3.3 3.0 2.1 3.3 1.7 2.3 1.9 1.5 1.9
1959 2 -0.3 -0.3 0.3 -1.5 0.2 -0.2 0.5 0.5 1.3 0.9 0.5 1.9 -0.8 0.0 -0.1 -0.3 -0.1
1960 2 -0.3 -0.3 0.3 -1.5 0.2 -0.2 0.5 0.5 1.3 0.9 0.5 1.9 -0.8 0.0 -0.1 -0.3 -0.1
1961 2 4.4 4.4 4.5 3.0 4.5 3.9 5.3 5.3 6.0 5.1 5.3 5.4 3.9 5.0 4.5 3.9 4.4
1962 2 0.7 0.7 -0.3 -1.2 0.4 0.8 1.5 1.5 1.6 0.8 1.5 0.8 -0.7 0.8 0.1 -0.8 0.3
1963 2 -5.9 -6.0 -5.6 -7.1 -5.5 -5.9 -5.2 -5.2 -3.9 -4.8 -5.2 -4.2 -6.3 -6.1 -6.3 -6.6 -5.7
1964 2 -0.4 -0.4 1.3 -0.5 1.1 -0.2 1.2 1.2 2.7 2.2 1.2 2.7 -1.1 -0.1 -0.3 -0.6 0.6
1965 2 -1.4 -1.4 -3.2 -4.2 -1.5 -1.1 0.2 0.2 0.1 -1.2 0.2 -1.2 -2.6 -1.0 -1.7 -2.6 -1.8
1966 2 1.0 1.0 5.6 4.8 5.1 0.2 2.0 2.0 5.3 6.0 2.0 6.3 3.0 2.1 2.6 3.3 3.5
1967 2 2.9 2.9 2.4 1.3 3.0 2.7 3.9 3.9 4.3 3.2 3.9 3.4 2.0 3.2 2.7 2.0 2.8
1968 2 0.5 0.5 1.3 0.4 0.9 0.2 0.8 0.8 1.3 1.4 0.8 2.0 0.1 0.5 0.2 -0.3 0.7
1969 2 -2.8 -2.8 -1.9 -2.7 -2.1 -2.6 -1.5 -1.5 -0.8 -1.7 -1.5 -1.2 -2.8 -2.4 -2.7 -3.1 -2.1
1970 2 -2.2 -2.2 -0.1 -1.4 -0.8 -2.7 -0.9 -0.9 0.1 0.0 -0.9 0.7 -2.0 -1.6 -1.7 -1.9 -1.1
1971 2 1.9 1.9 0.3 -0.6 1.6 2.0 2.8 2.8 2.9 1.7 2.8 2.2 0.8 1.9 1.3 0.6 1.4
1972 2 1.4 1.4 2.2 1.2 2.5 0.6 2.4 2.4 3.8 3.0 2.4 3.6 1.6 2.0 1.8 1.5 2.0
1973 2 2.2 2.2 -0.2 -0.9 0.7 2.4 2.3 2.3 2.0 0.9 2.3 1.1 0.9 1.9 1.1 0.1 1.0
1974 2 3.4 3.4 2.7 2.1 3.2 3.2 4.0 4.0 4.1 3.5 4.0 3.9 2.6 3.6 3.1 2.4 3.2
1975 2 0.8 0.8 1.5 0.4 1.6 1.0 2.1 2.1 3.0 2.2 2.1 2.9 0.6 1.2 0.9 0.5 1.4
1976 2 -0.4 -0.4 0.8 -0.4 0.6 -0.8 1.2 1.2 2.4 1.5 1.2 1.8 -0.1 0.4 0.1 -0.3 0.5
1977 2 2.4 2.4 3.8 2.5 3.4 1.5 3.6 3.6 4.4 3.9 3.6 4.2 2.4 3.2 2.9 2.5 3.0
1978 2 -1.3 -1.4 -1.2 -2.6 -1.2 -1.7 -0.8 -0.8 0.0 -0.5 -0.8 -0.1 -1.7 -1.2 -1.6 -2.2 -1.4
1979 2 -3.4 -3.4 0.5 -0.6 -1.5 -3.8 -2.8 -2.8 -1.2 -0.4 -2.8 0.6 -2.4 -3.2 -3.0 -2.8 -1.8
1980 2 0.9 0.9 2.7 1.8 2.9 0.0 2.4 2.4 4.1 3.5 2.4 4.1 1.8 1.9 1.9 1.9 2.1
1981 2 0.5 0.5 -1.3 -1.9 -0.9 0.7 0.6 0.6 0.5 -0.4 0.6 0.1 -0.6 0.3 -0.5 -1.5 -0.4
1982 2 -0.4 -0.5 -0.3 -1.7 -0.1 -0.5 1.1 1.1 2.1 0.6 1.1 1.4 -0.7 0.1 -0.4 -1.0 -0.1
1983 2 -1.4 -1.4 -1.9 -3.2 -1.7 -1.2 -0.6 -0.6 -0.6 -0.9 -0.6 -0.3 -2.6 -1.6 -2.1 -2.8 -1.7
1984 2 0.0 0.0 -0.9 -2.0 0.2 -0.2 0.7 0.7 1.3 0.7 0.7 0.9 -1.0 0.1 -0.5 -1.1 -0.3
1985 2 -3.5 -3.5 -2.0 -4.2 -3.3 -3.9 -2.2 -2.2 -1.7 -2.2 -2.2 -1.3 -4.4 -3.0 -3.6 -4.3 -3.1
1986 2 -7.4 -7.4 -6.2 -7.0 -6.2 -6.1 -5.9 -5.9 -5.2 -5.3 -5.9 -4.5 -8.1 -7.7 -7.7 -7.7 -6.4
1987 2 -1.0 -1.0 0.3 -1.1 -0.3 -0.9 0.5 0.5 1.2 0.4 0.5 0.9 -1.2 -0.9 -1.1 -1.4 -0.3
1988 2 2.7 2.7 1.3 0.7 2.0 2.6 3.2 3.2 3.2 2.1 3.2 2.4 1.6 2.6 2.0 1.3 2.1
1989 2 4.1 4.1 2.7 2.1 2.7 4.3 4.4 4.5 4.2 2.8 4.4 2.8 3.3 3.9 3.2 2.4 3.4
1990 2 6.3 6.3 5.5 4.2 5.5 6.0 6.7 6.7 6.9 5.9 6.7 6.3 5.9 6.5 5.9 5.0 5.7
1991 2 -2.7 -2.7 -2.2 -3.7 -2.6 -2.0 -1.8 -1.8 -1.2 -1.8 -1.8 -1.2 -3.0 -2.6 -2.9 -3.4 -2.4
1992 2 3.6 3.5 1.7 1.1 2.6 3.4 4.2 4.2 4.2 2.9 4.2 3.1 2.8 3.6 3.0 2.3 2.8
1993 2 0.1 0.1 -1.2 -2.5 -1.3 0.6 0.5 0.5 0.4 -0.7 0.5 -0.5 -1.0 -0.3 -1.0 -2.0 -0.7
1994 2 -1.0 -1.0 1.1 -0.1 0.1 -1.5 -0.6 -0.6 0.9 1.0 -0.6 1.6 -1.0 -0.9 -1.0 -1.1 -0.2
1995 2 4.7 4.7 4.7 3.7 4.5 4.3 5.2 5.2 5.6 4.9 5.2 5.3 4.3 4.9 4.5 3.9 4.6
1996 2 -3.1 -3.2 -1.4 -2.7 -1.4 -3.7 -2.0 -2.0 -0.5 -0.7 -2.0 -0.1 -3.2 -2.6 -2.7 -2.8 -2.2
1997 2 4.2 4.2 3.8 2.8 4.3 3.8 5.1 5.1 5.5 4.5 5.1 4.5 3.6 4.6 4.1 3.5 4.1
1998 2 5.4 5.4 3.0 2.4 3.8 5.3 5.8 5.8 5.7 3.9 5.8 3.8 4.4 5.5 4.7 3.8 4.3
1999 2 1.1 1.0 -0.7 -1.5 0.5 0.9 1.8 1.8 1.9 0.9 1.8 1.3 -0.2 1.1 0.5 -0.4 0.4
2000 2 4.1 4.1 3.7 2.8 3.7 4.0 4.7 4.7 4.8 4.1 4.7 4.1 3.5 4.4 3.8 3.2 3.9
2001 2 1.6 1.6 2.6 1.6 2.8 1.2 2.7 2.7 3.8 3.5 2.7 3.7 1.6 2.1 2.0 1.8 2.3
2002 2 5.1 5.1 4.9 4.2 5.2 4.7 5.7 5.7 6.2 5.6 5.7 5.6 4.7 5.4 4.9 4.4 5.1
2003 2 -2.1 -2.1 -2.2 -3.6 -1.4 -2.2 -0.8 -0.8 0.4 -0.4 -0.8 0.1 -2.9 -2.0 -2.4 -2.8 -1.9
2004 2 2.6 2.6 1.7 1.3 2.7 2.2 3.5 3.5 3.6 2.8 3.5 3.0 2.0 3.0 2.5 2.0 2.4
2005 2 -0.6 -0.6 -1.9 -3.0 -1.0 -0.1 0.5 0.5 0.5 -0.5 0.5 -0.2 -2.1 -0.6 -1.2 -2.1 -1.0
2006 2 -0.4 -0.4 -0.7 -1.8 -0.3 0.0 0.9 0.9 0.9 0.4 0.9 0.8 -1.5 -0.3 -0.8 -1.4 -0.4
2007 2 3.2 3.2 4.2 3.5 4.3 2.6 4.3 4.3 5.2 4.8 4.3 5.2 3.6 4.1 3.9 3.6 3.9
2008 2 4.5 4.5 3.2 2.5 3.2 4.4 4.4 4.4 4.3 3.8 4.4 4.2 3.9 4.3 3.8 3.1 3.7
2009 2 0.5 0.5 -0.2 -1.0 0.7 0.3 1.8 1.8 2.1 1.3 1.8 1.6 0.0 0.9 0.5 -0.1 0.5
2010 2 -0.6 -0.6 0.1 -1.1 -0.2 -1.0 -0.5 -0.5 0.7 0.7 -0.5 1.3 -1.0 -0.8 -1.0 -1.3 -0.5
2011 2 -0.4 -0.4 1.8 0.0 1.4 -0.1 1.8 1.8 3.1 2.5 1.8 2.7 -0.9 0.4 0.2 -0.1 0.9
2012 2 -2.3 -2.3 -3.7 -4.5 -2.4 -1.3 -0.6 -0.6 -0.8 -1.9 -0.6 -1.8 -4.0 -2.3 -3.0 -3.8 -2.5
2013 2 -0.1 -0.1 -1.6 -1.9 -0.7 -0.1 0.3 0.3 0.2 -0.5 0.3 -0.4 -1.3 -0.4 -0.9 -1.5 -0.7
2014 2 4.6 4.6 3.8 3.0 4.3 4.4 5.4 5.4 5.6 4.5 5.4 4.7 4.0 4.9 4.5 3.9 4.3
2015 2 1.4 1.4 -0.7 -1.3 0.8 1.5 2.2 2.2 2.1 1.0 2.2 1.1 0.7 1.4 0.9 0.2 0.7
1881 3 1.7 1.7 4.4 2.5 3.4 0.4 2.2 2.2 3.8 4.5 2.2 5.4 1.8 2.2 2.2 2.1 2.6
1882 3 6.4 6.4 5.9 4.9 6.1 5.6 6.5 6.5 6.9 6.3 6.5 6.8 5.9 6.6 6.2 5.8 6.0
1883 3 -2.2 -2.2 -0.8 -2.4 -1.5 -2.2 -1.2 -1.2 -0.5 -0.7 -1.2 0.0 -3.0 -2.0 -2.4 -2.9 -1.7
1884 3 4.4 4.4 5.0 3.7 5.1 3.9 5.2 5.2 5.9 5.3 5.2 5.9 4.1 4.8 4.5 4.2 4.7
1885 3 2.5 2.5 2.9 1.7 2.6 2.0 2.9 2.9 3.3 2.8 2.9 3.6 2.0 2.6 2.3 2.0 2.5
1886 3 -0.3 -0.3 1.3 -0.4 0.5 -0.7 0.8 0.8 2.1 1.3 0.8 2.0 -0.5 0.1 -0.1 -0.4 0.4
1887 3 1.6 1.6 1.0 0.0 0.9 1.3 1.8 1.8 1.8 1.2 1.8 1.7 0.5 1.6 1.2 0.6 1.1
1888 3 -0.2 -0.2 2.1 0.8 1.2 -1.2 0.5 0.4 1.7 1.9 0.5 2.1 0.3 0.4 0.3 0.3 0.7
1889 3 0.2 0.2 0.3 -1.2 0.7 0.0 1.4 1.4 1.8 1.2 1.4 1.5 -0.5 0.7 0.2 -0.3 0.3
1890 3 5.0 5.0 3.7 2.8 4.1 4.3 4.9 4.9 5.0 4.3 4.9 4.7 4.0 4.8 4.3 3.7 4.1
1891 3 3.1 3.1 3.0 2.0 2.8 1.9 2.6 2.6 3.2 3.2 2.6 3.4 2.6 3.1 2.7 2.3 2.6
1892 3 0.7 0.7 0.8 -0.3 0.7 0.3 0.9 0.9 1.3 1.1 0.9 1.3 -0.2 0.7 0.3 -0.2 0.5
1893 3 4.2 4.2 4.6 3.4 4.8 3.6 4.7 4.7 5.6 5.3 4.7 5.7 3.7 4.7 4.4 4.0 4.3
1894 3 5.0 4.9 4.5 3.5 4.9 4.5 5.4 5.4 5.7 5.1 5.4 5.4 4.0 5.1 4.7 4.2 4.7
1895 3 1.6 1.6 1.3 0.2 1.3 1.1 2.3 2.3 2.5 1.9 2.3 2.1 0.8 1.6 1.1 0.5 1.4
1896 3 5.5 5.5 5.8 4.4 5.7 4.8 5.5 5.5 6.2 6.1 5.5 6.3 4.8 5.6 5.3 4.9 5.3
1897 3 5.0 5.0 5.8 4.4 5.3 4.1 5.2 5.2 5.7 5.7 5.2 6.0 4.7 5.3 5.1 4.7 5.0
1898 3 3.6 3.5 2.9 2.3 3.0 2.5 3.0 3.0 3.1 3.1 3.0 3.3 3.2 3.5 3.1 2.6 2.9
1899 3 2.6 2.6 3.4 1.9 2.6 1.9 2.8 2.8 3.3 3.1 2.8 3.6 2.1 2.8 2.4 1.9 2.6
1900 3 0.6 0.6 0.5 -0.8 0.8 0.4 1.5 1.5 1.9 1.4 1.5 1.4 -0.2 1.0 0.5 -0.1 0.6
1901 3 2.4 2.3 2.0 1.6 2.4 1.6 2.6 2.6 2.8 2.8 2.6 2.9 1.5 2.4 2.0 1.5 2.1
1902 3 3.1 3.1 3.8 2.7 3.8 2.3 3.8 3.8 4.5 4.5 3.8 4.8 2.9 3.6 3.3 3.0 3.4
1903 3 6.1 6.1 5.4 4.7 5.7 5.5 6.4 6.4 6.7 5.8 6.4 5.9 5.4 6.4 5.9 5.3 5.7
1904 3 3.0 3.0 3.5 3.1 3.1 2.2 3.2 3.2 3.3 3.3 3.2 3.4 2.8 3.2 2.9 2.5 3.0
1905 3 4.5 4.5 4.8 3.9 4.8 3.7 4.8 4.8 5.4 5.3 4.8 5.7 4.3 4.7 4.5 4.1 4.5
1906 3 2.7 2.7 2.1 1.4 2.1 1.9 2.8 2.8 3.0 2.5 2.8 3.0 1.8 2.8 2.2 1.5 2.2
1907 3 2.9 2.9 2.3 1.4 3.0 2.3 3.4 3.4 3.9 3.4 3.4 3.7 2.1 3.2 2.7 2.2 2.6
1908 3 3.0 3.0 2.1 1.5 2.3 2.2 2.9 2.9 2.9 2.5 2.9 2.7 2.3 2.8 2.3 1.7 2.3
1909 3 1.1 1.1 1.9 1.1 2.1 0.0 1.9 1.9 2.7 2.5 1.9 2.8 1.2 1.6 1.4 1.2 1.5
1910 3 3.8 3.8 3.6 2.9 3.7 3.5 4.3 4.4 4.7 3.9 4.3 4.4 3.3 3.7 3.5 3.2 3.7
1911 3 4.1 4.1 3.9 3.5 4.3 3.1 4.3 4.3 4.9 4.4 4.3 4.6 3.8 4.3 4.0 3.6 4.0
1912 3 6.0 6.0 6.3 5.4 6.2 5.2 6.4 6.4 6.8 6.5 6.4 6.9 5.8 6.4 6.1 5.8 6.0
1913 3 6.2 6.2 6.1 5.4 6.4 5.2 6.2 6.2 6.9 6.5 6.2 6.8 5.9 6.4 6.1 5.8 6.0
1914 3 4.9 4.9 4.6 3.9 4.8 4.2 5.1 5.1 5.4 5.1 5.1 5.4 4.5 5.2 4.8 4.2 4.7
1915 3 0.8 0.8 2.2 1.4 2.2 0.3 2.2 2.2 2.9 3.0 2.2 3.2 0.8 1.7 1.5 1.2 1.7
1916 3 3.9 3.9 4.3 4.6 4.4 2.4 3.1 3.1 4.4 4.6 3.1 4.6 4.6 3.8 3.9 3.9 3.9
1917 3 -0.8 -0.8 0.8 0.1 0.4 -1.5 0.2 0.2 1.0 0.9 0.2 1.3 -1.0 -0.3 -0.5 -0.7 0.0
1918 3 4.1 4.1 4.0 3.8 4.3 3.4 4.2 4.2 4.9 4.5 4.2 4.6 3.8 4.2 4.0 3.7 4.0
1919 3 3.0 3.0 3.4 2.8 3.1 2.1 3.1 3.1 3.5 3.5 3.1 4.0 3.0 3.2 2.9 2.5 3.0
1920 3 6.7 6.7 5.5 5.1 6.0 6.1 6.8 6.8 7.3 6.1 6.8 6.4 6.0 6.8 6.3 5.6 6.1
1921 3 6.5 6.5 4.7 4.3 5.4 6.1 6.5 6.6 6.4 5.5 6.5 5.8 5.8 6.6 5.9 5.2 5.6
1922 3 3.5 3.5 3.9 3.4 3.4 2.9 3.5 3.5 3.9 4.1 3.5 4.6 3.1 3.8 3.3 2.8 3.5
1923 3 4.9 4.9 4.8 4.2 5.4 4.1 5.3 5.3 6.1 5.7 5.3 6.1 4.7 5.2 4.9 4.5 4.9
1924 3 2.1 2.1 2.8 1.8 2.6 1.2 2.3 2.3 3.0 3.2 2.3 3.7 1.6 2.4 2.0 1.5 2.2
1925 3 1.7 1.7 0.6 0.3 1.3 1.3 2.1 2.1 2.2 1.7 2.1 2.1 1.0 1.6 1.2 0.6 1.3
1926 3 3.8 3.8 4.1 3.3 4.0 3.5 4.5 4.5 4.9 4.6 4.5 5.0 3.8 4.2 3.8 3.3 4.0
1927 3 6.7 6.7 5.0 4.7 5.7 6.3 6.6 6.6 6.4 5.7 6.6 6.0 5.9 7.0 6.4 5.6 5.9
1928 3 2.5 2.5 3.6 2.7 3.2 2.3 3.0 3.0 4.1 3.7 3.0 4.1 2.1 2.7 2.5 2.1 2.9
1929 3 2.3 2.2 3.0 1.6 3.4 2.0 2.8 2.8 4.0 3.9 2.8 4.3 1.9 2.7 2.5 2.3 2.6
1930 3 3.9 3.9 4.7 4.1 4.6 3.2 3.8 3.8 4.9 5.0 3.8 5.5 4.4 4.1 4.0 3.9 4.2
1931 3 0.0 0.0 0.0 -1.1 0.9 -0.5 0.9 0.9 1.8 1.5 0.9 2.0 -0.2 0.3 0.0 -0.3 0.2
1932 3 0.7 0.7 0.8 -0.1 1.1 0.5 1.3 1.3 2.0 1.9 1.3 2.7 0.0 0.9 0.6 0.1 0.8
1933 3 5.1 5.1 5.0 4.1 5.4 4.6 5.6 5.7 6.4 5.8 5.6 6.5 4.8 5.5 5.2 4.8 5.1
1934 3 5.1 5.1 3.6 3.5 3.7 4.2 4.5 4.5 4.3 3.8 4.5 4.2 4.5 4.8 4.2 3.5 4.1
1935 3 2.3 2.2 2.7 1.8 3.3 2.2 3.5 3.5 4.3 3.9 3.5 4.4 1.6 2.7 2.4 2.0 2.7
1936 3 4.7 4.7 5.4 4.7 5.3 3.7 5.1 5.1 6.2 5.8 5.1 6.1 4.8 5.1 4.9 4.6 5.0
1937 3 2.9 2.9 3.2 3.0 3.0 1.8 2.8 2.8 3.2 3.1 2.8 3.6 3.1 3.2 2.9 2.6 2.9
1938 3 7.4 7.4 6.6 5.8 7.1 6.7 7.5 7.5 7.6 7.4 7.5 7.9 6.9 7.7 7.3 6.8 7.0
1939 3 1.8 1.8 1.2 0.3 2.0 1.6 2.9 2.9 3.2 2.3 2.9 3.0 1.0 2.2 1.7 1.1 1.7
1940 3 1.8 1.8 3.3 2.1 3.4 1.1 3.2 3.2 4.4 4.1 3.2 4.7 2.1 2.8 2.7 2.6 2.8
1941 3 2.7 2.7 4.1 3.2 4.0 1.8 2.9 2.9 4.5 4.7 2.9 5.5 2.4 3.0 2.8 2.6 3.3
1942 3 -0.6 -0.6 3.6 2.0 2.4 -1.6 0.8 0.8 3.1 3.5 0.8 4.6 0.6 0.4 0.7 1.0 1.4
1943 3 5.7 5.7 5.8 5.2 5.6 5.2 5.9 5.9 6.3 6.0 5.9 6.3 5.5 5.8 5.5 5.1 5.6
1944 3 1.5 1.5 0.3 -0.5 1.1 1.3 2.0 2.0 1.9 1.4 2.0 1.8 0.2 1.4 0.9 0.3 0.9
1945 3 6.5 6.5 5.6 4.9 6.2 5.8 6.6 6.6 6.8 6.5 6.6 7.0 5.9 6.7 6.3 5.7 6.0
1946 3 3.3 3.2 4.3 4.1 4.0 2.3 3.4 3.4 4.4 4.5 3.4 5.1 3.5 3.6 3.4 3.1 3.7
1947 3 1.4 1.4 4.3 3.4 3.3 0.2 1.9 1.9 3.6 3.9 1.9 4.5 2.4 2.1 2.2 2.3 2.6
1948 3 5.0 5.0 6.3 5.4 6.2 4.5 5.6 5.6 6.9 6.9 5.6 7.6 5.3 5.4 5.3 5.1 5.7
1949 3 1.9 1.9 1.8 1.3 2.5 1.4 2.5 2.5 3.2 2.9 2.5 3.4 1.4 2.3 1.8 1.2 2.0
1950 3 4.7 4.6 4.7 4.2 4.9 4.4 5.6 5.6 5.9 5.3 5.6 5.8 4.1 4.8 4.3 3.7 4.8
1951 3 1.9 1.9 2.7 2.0 2.6 1.3 2.5 2.5 3.2 3.0 2.5 3.1 1.6 2.2 1.8 1.4 2.2
1952 3 0.9 0.9 4.1 2.4 3.4 0.6 2.6 2.6 4.3 4.4 2.6 4.9 1.1 1.9 1.9 1.9 2.6
1953 3 5.1 5.0 4.8 4.1 5.5 4.6 4.8 4.8 5.2 5.7 4.8 6.8 4.8 5.2 5.0 4.8 4.8
1954 3 3.6 3.6 4.9 4.2 4.9 2.8 4.3 4.3 5.6 5.5 4.3 5.9 4.1 4.2 4.1 3.9 4.3
1955 3 0.0 0.0 1.2 0.2 0.8 -0.6 0.5 0.5 1.3 1.4 0.5 1.8 0.0 0.2 0.0 -0.2 0.4
1956 3 2.6 2.6 3.4 2.1 3.7 2.1 3.4 3.4 4.7 4.4 3.4 4.5 1.5 2.8 2.5 2.0 2.9
1957 3 5.4 5.4 7.2 6.2 6.9 4.4 6.5 6.5 7.9 7.5 6.5 7.8 5.9 6.3 6.2 6.1 6.4
1958 3 -0.1 -0.1 -0.1 -1.4 -0.3 -0.5 0.3 0.3 0.9 0.7 0.3 1.1 -1.1 -0.2 -0.8 -1.4 -0.3
1959 3 6.3 6.3 6.4 5.6 6.5 5.6 6.3 6.3 7.1 6.8 6.3 7.2 6.3 6.5 6.3 6.0 6.2
1960 3 6.3 6.3 6.4 5.6 6.5 5.6 6.3 6.3 7.1 6.8 6.3 7.2 6.3 6.5 6.3 6.0 6.2
1961 3 6.4 6.4 5.9 5.1 6.2 5.8 6.4 6.4 6.8 6.5 6.4 7.1 6.1 6.7 6.2 5.7 6.0
1962 3 0.5 0.5 0.4 -0.5 0.1 0.0 0.6 0.6 1.0 0.7 0.6 1.0 -0.1 0.5 -0.1 -0.8 0.2
1963 3 2.3 2.3 2.6 1.3 2.8 1.1 3.0 3.0 4.2 3.5 3.0 4.1 2.4 3.0 2.7 2.2 2.5
1964 3 -0.3 -0.3 1.6 0.4 1.1 -0.8 0.7 0.7 2.1 1.8 0.7 2.2 -0.6 -0.1 -0.3 -0.5 0.6
1965 3 1.6 1.6 2.8 1.3 2.8 1.5 2.8 2.8 3.7 3.7 2.8 4.3 1.4 2.2 1.8 1.3 2.3
1966 3 3.7 3.7 2.8 2.1 3.4 3.3 4.1 4.1 4.2 3.7 4.1 4.0 3.1 4.0 3.4 2.7 3.3
1967 3 6.1 6.1 5.0 4.3 5.3 5.7 6.0 6.0 6.1 5.7 6.0 6.0 5.3 6.1 5.5 4.8 5.4
1968 3 4.8 4.8 4.1 3.4 4.5 4.3 5.1 5.1 5.4 4.8 5.1 5.1 4.2 4.8 4.2 3.6 4.4
1969 3 -0.7 -0.7 2.7 1.6 1.5 -1.1 0.0 0.0 2.0 2.8 0.0 3.7 -0.4 -0.4 -0.4 -0.3 0.9
1970 3 0.9 0.9 1.1 0.5 1.6 0.5 1.8 1.8 2.2 1.9 1.8 2.2 0.5 1.3 0.9 0.4 1.2
1971 3 1.4 1.4 0.3 -0.3 1.2 1.0 1.8 1.8 2.0 1.4 1.8 1.9 0.6 1.5 0.9 0.2 1.0
1972 3 5.3 5.3 5.6 5.1 5.4 4.4 5.4 5.4 6.1 5.7 5.4 6.3 5.3 5.4 5.1 4.8 5.3
1973 3 4.9 4.8 2.8 2.2 4.1 4.6 4.9 4.9 4.8 4.2 4.9 4.5 3.9 4.7 4.1 3.3 3.9
1974 3 5.5 5.4 6.1 5.9 6.0 4.1 5.5 5.5 6.1 6.1 5.5 6.7 5.7 5.8 5.6 5.2 5.7
1975 3 3.9 3.9 3.2 3.1 3.8 3.2 4.1 4.1 4.4 3.7 4.1 3.9 3.7 3.9 3.5 3.1 3.6
1976 3 0.8 0.8 2.4 0.9 1.9 0.3 1.5 1.5 2.5 2.6 1.5 3.2 0.3 1.1 0.8 0.4 1.3
1977 3 6.1 6.1 6.7 6.0 6.5 5.0 6.1 6.1 6.9 6.7 6.1 7.0 6.0 6.3 6.0 5.6 6.1
1978 3 5.2 5.2 4.7 3.8 5.3 3.9 5.5 5.5 5.9 5.5 5.5 5.6 4.7 5.6 5.1 4.5 4.8
1979 3 3.2 3.1 4.8 4.0 4.0 2.1 3.4 3.4 4.3 4.5 3.4 4.8 3.5 3.4 3.2 3.0 3.7
1980 3 2.2 2.2 4.3 3.4 4.2 1.3 3.4 3.3 4.6 4.7 3.4 5.0 2.4 3.0 2.9 2.7 3.3
1981 3 6.6 6.6 7.0 6.4 7.3 5.3 7.0 7.0 8.0 7.6 7.0 8.0 6.8 7.2 6.9 6.5 6.8
1982 3 4.9 4.9 3.8 3.4 4.1 4.1 4.6 4.6 4.8 4.3 4.6 4.7 4.5 4.8 4.3 3.6 4.2
1983 3 5.1 5.1 4.5 3.8 4.6 4.3 5.0 5.0 5.2 4.8 5.0 5.1 4.5 5.2 4.7 4.0 4.6
1984 3 2.3 2.2 1.6 1.2 2.3 1.6 2.5 2.5 3.4 2.8 2.5 3.2 1.7 2.2 1.7 1.2 2.0
1985 3 3.3 3.3 2.8 2.0 3.2 2.4 3.2 3.2 3.8 3.4 3.2 3.6 2.8 3.2 2.8 2.3 2.8
1986 3 3.1 3.0 3.0 2.5 3.2 2.2 3.4 3.4 4.1 3.6 3.4 3.9 3.0 3.2 2.9 2.5 3.0
1987 3 -0.3 -0.4 0.3 -1.4 -0.2 -1.0 -0.2 -0.2 1.0 1.1 -0.2 1.7 -1.6 -0.8 -1.4 -2.1 -0.4
1988 3 2.7 2.7 2.7 1.8 2.9 2.5 3.4 3.4 3.8 3.6 3.4 4.2 1.9 2.9 2.5 1.9 2.7
1989 3 6.9 6.9 7.3 6.4 7.0 6.3 7.2 7.2 7.9 7.6 7.2 7.9 6.9 7.2 6.8 6.3 7.0
1990 3 7.6 7.6 6.5 6.1 6.9 7.0 7.4 7.4 7.6 7.1 7.4 7.5 7.0 7.5 7.0 6.3 6.9
1991 3 6.3 6.3 6.5 5.4 6.5 5.4 7.3 7.3 7.9 7.1 7.3 7.6 6.1 6.7 6.3 5.8 6.4
1992 3 5.0 5.0 4.8 3.9 4.9 4.7 5.4 5.4 5.9 5.4 5.4 5.9 4.3 5.1 4.6 4.0 4.8
1993 3 3.8 3.7 3.5 2.4 4.0 3.5 4.2 4.2 5.0 4.6 4.2 5.2 3.0 4.0 3.6 3.0 3.6
1994 3 5.7 5.7 7.7 6.7 6.5 4.6 6.1 6.0 6.9 7.1 6.1 7.6 6.0 6.3 6.1 5.8 6.3
1995 3 3.6 3.6 2.8 2.2 3.0 3.2 3.6 3.6 3.9 3.4 3.6 3.8 2.9 3.5 3.0 2.4 3.1
1996 3 0.5 0.5 1.7 0.4 1.7 -0.2 1.3 1.3 2.5 2.4 1.3 3.1 -0.1 0.8 0.5 0.0 1.0
1997 3 5.1 5.1 6.5 5.5 6.8 4.5 5.9 5.9 7.3 7.2 5.9 7.6 5.0 5.6 5.5 5.4 5.8
1998 3 4.6 4.5 5.0 4.0 5.4 4.2 5.9 5.9 6.4 5.8 5.9 6.3 4.1 5.2 4.8 4.4 5.0
1999 3 5.3 5.3 5.2 4.8 5.6 4.8 6.0 6.0 6.7 5.9 6.0 6.2 5.1 5.6 5.3 4.8 5.4
2000 3 5.1 5.1 5.2 4.5 5.7 4.6 5.7 5.7 6.1 5.8 5.7 6.0 4.4 5.6 5.2 4.8 5.2
2001 3 3.0 3.0 6.0 5.2 4.6 2.3 3.4 3.4 4.9 5.6 3.4 6.3 3.4 3.6 3.5 3.5 4.2
2002 3 5.2 5.2 5.7 4.9 5.5 4.8 5.7 5.7 6.4 6.1 5.7 6.5 4.8 5.5 5.1 4.6 5.4
2003 3 4.2 4.2 6.1 4.8 6.2 3.7 5.6 5.6 7.1 7.2 5.6 7.8 4.5 5.0 4.9 4.8 5.3
2004 3 4.9 4.9 3.6 2.8 4.2 4.4 4.9 4.9 5.0 4.4 4.9 4.8 3.9 4.8 4.2 3.5 4.1
2005 3 3.2 3.2 3.8 2.5 4.6 2.4 4.3 4.3 5.7 5.2 4.3 5.4 2.6 3.8 3.5 3.1 3.6
2006 3 1.2 1.2 2.0 1.1 1.8 0.5 1.7 1.7 2.7 2.5 1.7 3.2 1.0 1.7 1.3 0.9 1.5
2007 3 7.1 7.0 5.1 5.1 6.0 6.7 7.1 7.1 7.0 6.1 7.1 6.2 6.0 6.9 6.3 5.5 6.2
2008 3 4.6 4.6 3.9 3.5 4.2 4.3 4.8 4.8 4.9 4.4 4.8 4.6 4.0 4.7 4.3 3.7 4.2
2009 3 5.0 5.0 3.6 3.1 4.2 4.5 5.1 5.1 5.1 4.6 5.1 4.8 4.3 5.0 4.4 3.7 4.3
2010 3 4.6 4.6 3.8 3.3 4.3 4.0 4.9 4.9 5.1 4.7 4.9 5.0 3.8 4.7 4.3 3.7 4.2
2011 3 4.5 4.5 5.6 4.8 5.5 3.6 4.7 4.7 5.8 6.4 4.7 6.8 4.5 4.8 4.6 4.4 4.9
2012 3 7.0 7.0 6.9 6.1 7.3 6.2 7.4 7.4 7.9 7.8 7.4 8.1 6.5 7.4 7.1 6.7 6.9
2013 3 -1.2 -1.2 1.5 0.7 0.3 -1.0 -0.2 -0.2 1.0 1.3 -0.2 2.0 -1.5 -1.1 -1.3 -1.4 0.1
2014 3 7.1 7.1 6.7 6.3 7.1 6.5 7.2 7.2 7.9 7.6 7.2 7.8 6.9 7.2 6.9 6.5 6.9
2015 3 5.6 5.6 5.2 4.6 5.0 5.3 5.6 5.6 5.5 5.4 5.6 5.7 5.0 5.5 5.0 4.4 5.2
1881 4 5.6 5.6 6.6 5.0 5.9 4.6 5.6 5.6 6.4 6.7 5.6 7.1 4.4 5.5 5.0 4.4 5.6
1882 4 8.3 8.2 7.9 6.9 7.8 7.4 8.1 8.1 8.5 8.1 8.1 8.4 7.2 8.2 7.6 7.0 7.7
1883 4 5.9 5.9 6.8 5.2 6.4 5.3 6.5 6.5 7.4 7.2 6.5 7.7 4.9 6.0 5.5 4.8 6.1
1884 4 6.1 6.1 6.5 5.6 6.2 5.5 6.4 6.4 6.9 6.6 6.4 7.0 5.2 6.1 5.7 5.2 6.1
1885 4 10.2 10.2 9.4 8.9 9.4 8.3 9.1 9.1 9.6 9.4 9.1 9.6 9.7 10.0 9.6 9.1 9.2
1886 4 9.5 9.5 9.4 8.6 8.9 8.0 8.2 8.2 8.8 9.2 8.2 9.6 8.9 9.3 8.9 8.3 8.7
1887 4 8.1 8.1 7.4 6.6 7.1 7.1 6.9 6.9 7.3 7.3 6.9 7.5 6.9 7.8 7.2 6.5 7.1
1888 4 6.7 6.6 5.9 5.3 6.0 5.0 5.5 5.5 6.1 6.2 5.5 6.4 5.8 6.4 5.9 5.2 5.7
1889 4 7.9 7.9 6.8 6.2 7.1 6.5 7.1 7.1 7.6 7.2 7.1 7.3 6.7 7.5 7.0 6.4 6.9
1890 4 8.1 8.1 7.1 6.5 6.5 6.6 6.5 6.5 6.7 6.8 6.5 7.1 7.1 7.5 6.9 6.1 6.8
1891 4 5.7 5.7 5.4 4.3 5.3 4.9 5.3 5.3 5.6 5.7 5.3 6.0 4.6 5.3 4.8 4.2 5.1
1892 4 7.5 7.5 7.8 6.7 7.2 6.3 6.6 6.6 7.4 7.8 6.6 8.4 6.6 7.5 7.1 6.5 7.0
1893 4 8.3 8.3 10.5 8.4 9.6 7.3 8.3 8.3 10.1 10.7 8.3 11.5 7.8 8.6 8.4 8.1 8.8
1894 4 10.3 10.3 10.1 9.2 10.4 8.9 10.2 10.2 11.1 10.5 10.2 11.0 9.6 10.1 9.8 9.3 9.9
1895 4 9.3 9.3 9.0 7.8 8.7 8.2 8.7 8.7 9.1 8.8 8.7 9.3 8.4 9.0 8.5 7.9 8.6
1896 4 6.9 6.8 5.6 4.5 6.0 6.2 6.6 6.6 6.7 6.3 6.6 6.7 5.6 6.6 6.0 5.2 5.9
1897 4 8.1 8.1 7.7 6.6 7.2 7.0 7.2 7.2 7.4 7.5 7.2 7.8 7.3 7.7 7.2 6.6 7.2
1898 4 7.6 7.6 8.1 7.0 7.5 6.1 7.1 7.1 7.9 8.1 7.1 8.5 7.2 7.4 7.0 6.4 7.3
1899 4 8.0 8.0 7.3 6.4 7.1 7.0 7.2 7.2 7.4 7.4 7.2 7.7 7.3 7.8 7.3 6.6 7.1
1900 4 7.0 7.0 6.8 5.6 6.8 5.9 6.6 6.6 7.1 7.3 6.6 7.7 6.5 7.1 6.6 6.0 6.5
1901 4 8.5 8.5 8.1 7.5 8.3 7.4 8.2 8.2 8.6 8.5 8.2 8.8 7.9 8.5 8.0 7.4 8.0
1902 4 7.2 7.1 9.3 8.3 8.6 5.7 7.4 7.4 8.5 8.9 7.4 9.3 7.1 7.5 7.3 7.1 7.8
1903 4 5.7 5.7 4.2 4.0 4.3 4.7 5.1 5.1 4.6 4.4 5.1 4.6 4.8 5.5 4.9 4.1 4.7
1904 4 9.2 9.2 9.2 8.7 9.2 7.6 8.6 8.6 9.2 9.3 8.6 9.5 9.0 9.3 9.0 8.7 8.8
1905 4 5.8 5.8 7.0 5.9 6.3 4.6 5.5 5.5 6.3 7.0 5.5 7.5 5.4 5.8 5.6 5.2 5.9
1906 4 9.4 9.4 7.7 7.3 7.9 7.7 7.9 8.0 8.0 7.8 7.9 8.1 8.4 9.0 8.3 7.4 8.0
1907 4 6.7 6.7 6.0 5.2 6.2 5.9 6.6 6.6 7.0 6.5 6.6 6.8 5.7 6.6 6.0 5.2 6.1
1908 4 6.1 6.1 5.4 4.9 5.4 5.1 5.5 5.5 5.6 5.8 5.5 6.1 5.2 5.8 5.2 4.5 5.4
1909 4 7.8 7.8 8.6 7.7 8.2 6.4 7.5 7.5 8.5 8.8 7.5 9.4 7.6 7.9 7.6 7.2 7.8
1910 4 8.1 8.1 7.2 6.6 7.5 7.2 7.3 7.4 7.7 7.6 7.3 7.8 7.2 7.6 7.2 6.6 7.3
1911 4 8.4 8.4 6.7 6.5 7.2 7.4 7.4 7.4 7.6 7.2 7.4 7.4 7.5 8.2 7.6 6.9 7.2
1912 4 7.5 7.5 6.7 6.0 7.1 6.3 7.3 7.4 7.8 7.3 7.3 7.4 6.4 7.4 6.8 6.1 6.9
1913 4 8.9 8.9 7.2 7.0 7.7 7.8 8.1 8.1 8.5 7.8 8.1 8.0 8.0 8.6 8.0 7.2 7.8
1914 4 10.2 10.2 10.1 9.4 10.1 9.5 9.7 9.8 10.5 10.4 9.7 10.7 9.4 10.0 9.6 9.1 9.8
1915 4 7.5 7.5 6.7 6.5 6.9 7.0 6.9 6.9 7.3 7.3 6.9 7.5 6.6 7.2 6.7 6.0 6.9
1916 4 9.2 9.2 7.9 7.8 8.2 8.3 8.3 8.3 8.5 8.4 8.3 8.6 8.3 8.9 8.3 7.7 8.2
1917 4 5.4 5.4 4.3 3.7 4.3 4.5 4.4 4.4 4.3 4.7 4.4 5.0 4.3 5.1 4.5 3.8 4.3
1918 4 11.0 11.0 8.3 8.8 8.9 8.8 8.9 8.9 8.8 8.5 8.9 8.6 9.7 10.0 9.5 8.7 9.0
1919 4 6.6 6.6 4.7 4.6 5.1 6.5 6.2 6.2 6.0 5.7 6.2 5.7 5.4 6.3 5.5 4.6 5.6
1920 4 10.7 10.7 8.8 8.9 8.9 9.7 9.5 9.5 9.3 8.9 9.5 8.7 10.0 10.5 9.8 9.0 9.4
1921 4 8.7 8.7 7.2 6.8 7.8 8.0 8.2 8.2 8.4 8.1 8.2 8.3 7.6 8.4 7.8 6.9 7.8
1922 4 6.1 6.1 5.7 5.5 5.2 5.5 5.5 5.5 5.6 5.6 5.5 5.6 5.5 5.9 5.3 4.7 5.5
1923 4 7.0 7.0 7.2 6.6 6.9 6.2 6.8 6.8 7.6 7.6 6.8 7.6 6.4 6.9 6.4 5.8 6.8
1924 4 6.3 6.3 7.1 6.6 6.5 5.1 6.0 6.0 6.5 6.9 6.0 7.1 6.1 6.4 6.2 5.8 6.3
1925 4 8.8 8.8 7.8 7.7 8.3 7.9 8.4 8.5 8.4 8.3 8.4 8.2 8.0 8.8 8.3 7.7 8.2
1926 4 10.8 10.7 9.5 9.1 9.8 9.2 9.8 9.8 10.2 9.8 9.8 9.7 9.9 10.6 10.1 9.5 9.7
1927 4 7.2 7.2 7.7 7.1 7.3 6.3 6.9 6.9 7.5 7.8 6.9 8.0 6.8 7.4 7.0 6.5 7.1
1928 4 7.9 7.9 7.8 7.4 7.4 6.8 7.5 7.5 8.0 8.1 7.5 8.1 7.2 7.6 7.1 6.5 7.5
1929 4 4.6 4.6 4.8 4.2 4.7 3.8 4.5 4.5 5.1 5.2 4.5 5.4 3.9 4.8 4.3 3.7 4.5
1930 4 9.1 9.1 8.4 7.8 8.4 7.6 8.3 8.3 8.9 8.9 8.3 9.0 8.4 8.8 8.2 7.5 8.3
1931 4 6.0 6.0 6.0 5.1 5.9 5.6 6.2 6.2 6.7 6.3 6.2 6.4 5.1 6.1 5.6 5.0 5.8
1932 4 8.2 8.2 6.5 6.5 6.7 6.9 7.1 7.1 7.1 6.8 7.1 6.8 7.4 7.9 7.3 6.5 7.0
1933 4 7.0 7.0 7.5 6.5 7.5 6.3 7.2 7.2 7.9 8.1 7.2 8.2 6.0 7.1 6.8 6.3 7.0
1934 4 11.1 11.1 10.3 10.0 10.7 9.5 10.3 10.3 10.9 10.7 10.3 10.7 10.3 11.1 10.7 10.2 10.3
1935 4 8.3 8.3 6.8 6.4 7.3 7.3 7.8 7.8 7.7 7.4 7.8 7.6 7.4 8.2 7.6 6.9 7.3
1936 4 7.0 7.0 6.8 6.8 6.0 5.8 5.5 5.5 5.4 6.2 5.5 6.7 6.3 6.6 6.2 5.6 6.2
1937 4 8.6 8.6 7.6 7.2 8.1 7.9 8.7 8.7 8.5 8.2 8.7 8.4 7.7 8.8 8.3 7.6 8.0
1938 4 5.7 5.7 4.4 3.8 5.0 5.7 5.8 5.9 5.5 5.3 5.8 5.6 4.4 5.5 4.9 4.1 5.0
1939 4 9.1 9.1 8.9 8.8 8.6 7.8 8.4 8.4 8.9 9.0 8.4 9.3 8.8 9.0 8.5 8.0 8.6
1940 4 8.2 8.2 8.1 7.9 8.2 6.1 8.0 8.0 8.7 8.2 8.0 8.4 8.0 8.4 8.1 7.6 7.9
1941 4 5.7 5.7 5.6 5.2 5.9 4.5 5.7 5.7 6.5 6.3 5.7 6.6 5.0 5.7 5.3 4.7 5.5
1942 4 7.6 7.6 8.0 7.0 8.0 6.0 7.4 7.4 8.6 8.8 7.4 9.2 7.0 7.7 7.4 6.9 7.5
1943 4 9.9 9.9 9.2 8.4 9.4 9.1 9.5 9.5 10.0 9.9 9.5 10.1 9.0 9.8 9.3 8.7 9.3
1944 4 8.6 8.6 8.9 8.0 9.2 7.7 8.8 8.8 9.7 9.6 8.8 9.8 7.9 9.0 8.6 8.1 8.6
1945 4 9.1 9.1 9.3 8.3 9.4 8.4 8.7 8.7 9.5 9.7 8.7 9.9 8.7 8.5 8.6 8.7 8.8
1946 4 11.3 11.3 10.1 9.9 10.4 10.5 9.9 9.9 10.6 10.3 9.9 10.1 10.0 10.9 10.3 9.6 10.2
1947 4 9.6 9.6 10.1 9.5 9.8 7.7 9.0 9.0 9.7 10.2 9.0 10.4 9.6 9.8 9.5 9.1 9.4
1948 4 11.1 11.1 9.2 9.4 10.1 9.4 10.4 10.4 10.1 9.9 10.4 10.2 10.5 11.1 10.6 9.9 10.0
1949 4 10.5 10.5 10.6 10.0 10.8 9.1 10.2 10.2 10.9 11.1 10.2 11.8 10.0 10.8 10.4 9.9 10.3
1950 4 7.5 7.5 6.4 6.4 6.6 6.5 6.9 6.9 7.1 6.8 6.9 7.1 6.9 7.3 6.8 6.2 6.8
1951 4 8.3 8.3 7.3 7.0 7.0 7.3 7.1 7.1 7.2 7.1 7.1 7.5 7.9 8.0 7.5 6.9 7.3
1952 4 11.0 11.0 9.9 9.7 10.5 9.6 10.4 10.4 10.9 10.8 10.4 11.5 10.7 11.1 10.7 10.1 10.3
1953 4 9.8 9.8 9.1 8.8 9.1 8.4 8.8 8.8 9.3 9.4 8.8 9.9 9.4 9.6 9.2 8.8 9.0
1954 4 6.1 6.1 5.7 5.3 6.3 5.1 6.0 6.1 6.6 6.7 6.0 7.2 5.3 6.2 5.8 5.3 5.8
1955 4 6.7 6.6 7.2 6.3 7.5 6.0 7.2 7.2 8.1 8.1 7.2 8.8 6.2 7.2 6.9 6.5 6.9
1956 4 5.1 5.1 5.9 5.5 5.8 4.1 5.0 5.0 5.6 6.1 5.0 6.7 4.9 5.2 5.1 4.9 5.3
1957 4 7.8 7.7 7.6 7.0 8.0 6.2 7.6 7.6 8.2 8.3 7.6 9.0 7.3 7.6 7.4 7.0 7.5
1958 4 5.4 5.4 5.1 4.8 5.6 4.6 5.5 5.5 5.9 5.8 5.5 6.2 4.8 5.5 5.1 4.6 5.2
1959 4 9.9 9.9 8.9 8.8 9.8 8.8 9.7 9.7 10.1 9.7 9.7 10.0 9.5 10.1 9.7 9.3 9.4
1960 4 7.1 7.1 7.7 7.2 8.0 6.1 7.6 7.6 8.5 8.4 7.6 8.8 6.7 7.4 7.2 6.9 7.4
1961 4 11.0 11.0 10.6 10.7 10.7 9.6 10.3 10.3 10.7 10.8 10.3 11.2 11.1 11.0 10.8 10.5 10.6
1962 4 9.5 9.5 8.1 8.0 8.3 7.3 7.9 7.9 8.3 8.3 7.9 8.7 9.0 8.9 8.5 7.9 8.2
1963 4 8.5 8.5 8.8 8.3 8.8 6.6 8.4 8.4 9.3 9.2 8.4 9.6 8.4 8.8 8.5 8.1 8.4
1964 4 9.1 9.1 8.9 8.5 8.5 8.2 8.7 8.7 8.9 8.7 8.7 9.3 8.6 9.0 8.6 8.0 8.6
1965 4 7.5 7.4 6.3 5.9 6.8 6.3 7.1 7.1 7.3 7.0 7.1 7.2 6.8 7.4 6.9 6.3 6.7
1966 4 8.8 8.8 9.4 9.2 9.3 5.9 7.8 7.7 9.3 9.5 7.8 9.7 9.4 9.0 8.9 8.7 8.6
1967 4 6.9 6.9 6.5 6.0 6.7 6.1 6.6 6.6 6.9 7.1 6.6 7.6 6.2 6.8 6.4 5.9 6.5
1968 4 9.8 9.8 8.8 8.3 9.0 8.5 9.3 9.3 9.8 9.3 9.3 9.5 9.1 9.6 9.0 8.4 9.0
1969 4 7.3 7.3 6.9 6.7 7.2 6.3 7.1 7.1 7.8 7.5 7.1 7.8 6.7 7.2 6.8 6.3 7.0
1970 4 5.9 5.9 5.5 5.0 5.6 4.5 5.3 5.3 5.7 5.8 5.3 6.0 5.6 5.9 5.4 4.9 5.3
1971 4 8.0 8.0 9.4 8.6 8.7 6.6 7.6 7.6 8.6 9.2 7.6 9.9 8.0 8.0 7.9 7.7 8.2
1972 4 7.9 7.9 7.2 6.8 7.3 7.0 7.3 7.3 7.4 7.5 7.3 7.8 7.0 7.8 7.3 6.6 7.2
1973 4 5.7 5.7 4.9 4.5 5.3 5.1 5.4 5.4 5.6 5.8 5.4 6.1 4.8 5.5 5.0 4.4 5.1
1974 4 8.1 8.1 7.8 7.2 8.4 7.3 8.4 8.4 9.0 8.8 8.4 9.2 7.5 8.1 7.7 7.3 8.0
1975 4 7.1 7.0 7.1 6.4 7.1 5.9 6.8 6.8 7.4 7.4 6.8 7.8 6.5 7.0 6.7 6.3 6.8
1976 4 7.3 7.2 7.2 6.7 7.1 6.0 7.0 7.0 7.4 7.5 7.0 8.0 6.6 7.2 6.8 6.2 6.9
1977 4 6.0 6.0 5.7 5.2 5.6 5.3 5.9 5.9 6.0 5.9 5.9 6.2 5.4 6.1 5.6 5.1 5.7
1978 4 6.9 6.9 7.0 6.4 7.1 5.1 6.3 6.3 7.2 7.3 6.3 7.5 6.4 6.8 6.5 6.1 6.5
1979 4 7.2 7.2 5.9 5.4 6.4 6.2 6.9 6.9 7.2 6.6 6.9 6.9 6.2 7.0 6.5 5.8 6.3
1980 4 6.4 6.4 5.6 4.7 6.3 5.9 7.0 7.0 7.2 6.7 7.0 7.2 5.3 6.5 6.0 5.3 6.0
1981 4 7.7 7.6 8.5 7.8 8.2 6.8 7.8 7.8 8.6 8.5 7.8 9.1 6.9 7.7 7.4 7.1 7.8
1982 4 7.0 7.0 6.2 5.5 6.6 6.7 7.0 7.0 7.3 7.0 7.0 7.6 5.8 7.1 6.6 5.9 6.5
1983 4 9.1 9.1 8.5 8.5 8.5 7.7 8.6 8.6 8.9 8.5 8.6 8.6 9.0 9.1 8.7 8.2 8.6
1984 4 7.8 7.8 6.5 5.8 6.5 7.0 7.3 7.3 7.4 7.0 7.3 7.7 6.4 7.3 6.6 5.8 6.8
1985 4 8.1 8.1 7.7 7.1 7.8 6.8 7.9 7.9 8.3 8.1 7.9 8.5 7.6 8.2 7.7 7.0 7.6
1986 4 6.8 6.8 6.1 6.7 6.0 5.3 6.3 6.3 6.2 6.0 6.3 6.4 6.7 6.6 6.2 5.7 6.3
1987 4 9.1 9.1 9.1 8.4 9.5 8.0 9.5 9.5 10.4 9.8 9.5 10.3 8.7 9.4 9.1 8.6 9.1
1988 4 8.4 8.4 8.3 7.9 7.8 7.2 7.8 7.8 8.5 8.5 7.8 9.2 7.8 8.3 7.9 7.4 8.0
1989 4 8.4 8.3 6.7 6.9 6.8 7.4 7.1 7.1 7.0 6.8 7.1 7.0 7.8 7.9 7.4 6.7 7.2
1990 4 8.5 8.5 6.6 6.4 7.3 7.9 8.0 8.0 7.9 7.5 8.0 7.7 7.3 8.0 7.4 6.7 7.4
1991 4 7.9 7.9 6.8 6.3 6.8 7.1 7.6 7.6 7.7 7.3 7.6 7.6 6.7 7.4 6.8 6.1 7.1
1992 4 8.7 8.7 7.6 7.0 7.8 7.6 8.1 8.1 8.3 8.2 8.1 8.6 7.9 8.5 7.9 7.2 7.8
1993 4 10.8 10.8 10.3 9.9 10.8 8.9 10.7 10.7 11.1 10.9 10.7 11.2 10.3 11.0 10.6 10.1 10.4
1994 4 9.1 9.1 7.0 6.9 8.0 8.3 8.6 8.6 8.4 8.0 8.6 8.2 7.9 8.8 8.2 7.4 7.9
1995 4 8.7 8.7 8.6 8.4 9.0 7.3 8.5 8.5 9.0 9.1 8.5 9.2 8.1 8.8 8.6 8.3 8.5
1996 4 9.1 9.1 8.4 7.7 8.3 8.0 8.8 8.8 9.2 9.0 8.8 9.3 8.1 8.9 8.4 7.7 8.4
1997 4 6.5 6.5 6.6 5.5 6.5 6.2 6.8 6.8 7.2 7.2 6.8 7.8 5.4 6.6 6.2 5.6 6.4
1998 4 10.1 10.1 8.3 8.4 8.5 8.8 9.1 9.1 8.9 8.3 9.1 8.4 9.6 9.8 9.3 8.6 8.9
1999 4 9.6 9.6 8.5 8.1 8.9 8.6 9.5 9.5 9.6 9.2 9.5 9.3 8.6 9.5 9.0 8.3 8.9
2000 4 11.4 11.4 9.7 9.7 10.0 9.9 10.3 10.3 10.5 10.0 10.3 10.1 10.6 10.9 10.5 9.9 10.2
2001 4 7.9 7.9 6.6 6.4 7.1 7.0 7.6 7.6 7.6 7.3 7.6 7.4 7.1 7.9 7.4 6.7 7.1
2002 4 8.4 8.4 8.2 7.6 8.2 7.6 8.4 8.4 8.8 8.8 8.4 9.1 7.4 8.0 7.6 7.1 8.1
2003 4 8.8 8.7 8.5 7.9 8.7 7.8 9.0 9.0 9.4 9.3 9.0 9.9 7.9 8.7 8.3 7.7 8.5
2004 4 9.7 9.7 9.0 8.8 9.5 8.8 9.8 9.8 10.0 9.8 9.8 10.2 9.2 9.7 9.3 8.7 9.4
2005 4 9.6 9.6 9.0 8.8 9.6 8.4 9.7 9.7 10.1 9.8 9.7 10.1 9.1 9.7 9.2 8.7 9.3
2006 4 8.7 8.7 7.9 7.8 8.0 7.5 8.1 8.1 8.3 8.5 8.1 8.9 8.2 8.5 8.1 7.5 8.0
2007 4 11.2 11.2 12.2 11.3 12.0 10.1 11.7 11.7 12.6 13.0 11.7 13.6 10.7 11.2 10.9 10.5 11.5
2008 4 8.4 8.4 7.4 7.3 7.3 7.7 7.9 7.9 7.9 7.6 7.9 7.8 7.5 8.1 7.6 6.9 7.6
2009 4 12.6 12.6 11.2 11.4 12.2 11.0 12.3 12.3 12.4 12.2 12.3 12.2 12.1 12.3 11.9 11.5 11.8
2010 4 9.0 8.9 8.8 8.2 9.0 8.0 9.0 9.0 9.3 9.5 9.0 9.9 8.3 9.0 8.6 8.2 8.7
2011 4 12.2 12.1 11.4 10.9 12.0 10.9 12.0 12.0 12.5 12.5 12.0 12.9 11.1 12.0 11.6 11.1 11.6
2012 4 8.9 8.9 8.1 8.1 8.1 7.6 8.1 8.1 8.2 8.1 8.1 8.2 8.4 8.7 8.3 7.9 8.2
2013 4 8.6 8.6 8.4 8.1 8.3 7.3 7.9 7.9 8.4 8.5 7.9 8.7 8.2 8.5 8.1 7.7 8.1
2014 4 11.3 11.2 10.5 10.0 11.2 9.9 11.2 11.2 11.6 11.6 11.2 11.7 10.6 11.4 11.1 10.6 10.8
1881 5 12.9 12.8 11.4 11.0 12.2 11.6 12.0 12.0 12.6 12.3 12.0 12.4 11.5 12.6 12.1 11.4 11.8
1882 5 12.2 12.2 12.1 11.6 11.9 11.4 12.3 12.3 12.5 12.3 12.3 12.6 11.3 12.3 11.8 11.2 12.0
1883 5 12.8 12.8 12.6 12.0 12.4 11.9 12.5 12.5 12.9 12.6 12.5 13.1 11.9 13.0 12.6 12.1 12.4
1884 5 13.3 13.3 13.0 12.4 12.6 12.1 12.6 12.6 13.0 12.9 12.6 13.2 12.7 13.2 12.7 12.2 12.7
1885 5 11.3 11.3 9.7 9.6 9.7 9.9 9.8 9.8 9.9 9.8 9.8 9.9 10.7 10.7 10.3 9.7 10.0
1886 5 13.7 13.7 12.6 12.3 12.7 12.6 12.6 12.6 13.2 12.8 12.6 13.0 12.6 13.4 12.9 12.2 12.7
1887 5 11.1 11.1 9.8 9.5 10.0 10.2 10.0 10.0 10.3 10.1 10.0 10.2 9.9 10.8 10.2 9.5 10.0
1888 5 12.8 12.8 12.8 12.2 12.1 11.4 11.6 11.6 11.9 12.4 11.6 12.8 12.0 12.7 12.3 11.7 12.1
1889 5 17.7 17.7 14.5 14.9 15.8 15.5 16.5 16.5 16.2 15.2 16.5 15.1 16.2 17.2 16.4 15.5 15.8
1890 5 14.9 14.9 13.3 13.2 13.7 13.4 13.6 13.6 13.7 13.5 13.6 13.6 13.8 14.5 14.0 13.2 13.6
1891 5 14.1 14.1 12.3 12.8 12.6 12.0 12.2 12.2 12.6 12.2 12.2 12.0 13.3 13.7 13.2 12.5 12.7
1892 5 12.5 12.5 12.5 11.7 12.4 11.5 12.4 12.4 13.0 12.9 12.4 13.1 11.6 12.6 12.1 11.5 12.2
1893 5 12.7 12.7 12.3 11.5 12.8 11.2 12.5 12.5 13.3 13.0 12.5 12.9 11.9 12.8 12.5 12.0 12.3
1894 5 12.4 12.4 11.1 10.9 11.1 11.3 11.5 11.5 11.5 11.0 11.5 11.0 11.3 12.1 11.5 10.6 11.3
1895 5 13.8 13.8 11.8 11.1 12.1 12.6 12.5 12.5 12.7 12.3 12.5 12.7 12.3 13.3 12.5 11.6 12.2
1896 5 11.7 11.7 10.7 9.7 11.0 10.8 10.9 10.9 11.1 11.3 10.9 11.9 10.3 11.3 10.7 10.1 10.7
1897 5 11.6 11.6 10.3 9.5 10.7 10.5 11.2 11.2 11.2 11.0 11.2 11.2 10.6 11.4 10.8 10.0 10.6
1898 5 12.8 12.8 11.2 11.2 10.9 10.9 11.0 11.0 11.1 10.8 11.0 11.1 12.2 12.3 11.7 10.9 11.3
1899 5 12.4 12.3 11.0 10.4 11.0 11.4 11.1 11.1 10.9 10.9 11.1 10.8 11.2 11.8 11.3 10.5 11.1
1900 5 11.9 11.9 10.7 10.0 10.8 10.6 11.3 11.3 11.2 11.0 11.3 11.1 10.8 11.8 11.1 10.3 10.8
1901 5 13.9 13.9 12.9 12.5 12.9 12.5 12.7 12.7 12.8 13.0 12.7 12.9 12.9 13.7 13.0 12.2 12.8
1902 5 9.8 9.7 8.3 8.0 8.4 8.8 8.9 8.9 8.6 8.6 8.9 8.6 8.9 9.4 8.8 8.0 8.6
1903 5 13.9 13.9 12.1 12.1 12.4 12.6 12.9 12.9 12.7 12.3 12.9 12.4 12.8 13.5 12.8 11.9 12.6
1904 5 12.7 12.7 12.9 12.1 12.5 11.1 12.2 12.2 12.6 12.8 12.2 12.9 12.3 12.8 12.4 11.9 12.3
1905 5 13.6 13.6 11.3 11.3 11.9 12.4 12.4 12.4 12.1 11.7 12.4 11.7 12.3 13.1 12.4 11.6 12.1
1906 5 14.9 14.9 12.5 12.3 12.9 12.9 13.4 13.4 13.0 12.7 13.4 12.7 13.6 14.3 13.6 12.8 13.1
1907 5 14.0 14.0 13.0 13.0 12.7 12.1 12.6 12.6 12.9 12.7 12.6 12.8 13.5 13.7 13.1 12.5 12.9
1908 5 13.9 13.9 13.6 13.4 13.2 12.2 12.8 12.8 13.2 13.3 12.8 13.7 13.8 13.8 13.4 12.9 13.2
1909 5 11.2 11.2 11.4 10.6 11.3 10.0 10.8 10.7 11.5 11.6 10.8 11.8 10.9 11.3 11.0 10.5 10.9
1910 5 13.7 13.7 11.4 11.5 12.4 12.2 12.8 12.8 12.7 12.1 12.8 12.0 12.9 13.4 12.8 12.0 12.3
1911 5 14.5 14.5 12.3 12.1 13.1 13.2 13.9 13.9 13.7 13.0 13.9 13.0 13.1 14.1 13.3 12.4 13.1
1912 5 12.0 12.0 12.8 12.0 12.3 11.0 11.4 11.4 12.1 12.8 11.4 13.0 11.7 12.0 11.8 11.5 11.9
1913 5 13.6 13.6 12.0 11.5 12.1 12.7 12.7 12.7 12.7 12.6 12.7 12.8 12.5 13.2 12.5 11.6 12.4
1914 5 12.0 12.0 10.4 10.4 10.6 11.3 11.1 11.1 11.0 10.8 11.1 11.0 11.1 11.5 10.9 10.2 10.9
1915 5 13.7 13.6 13.8 13.6 13.5 11.9 12.2 12.2 13.2 13.7 12.2 13.9 13.1 13.5 13.1 12.6 13.1
1916 5 13.9 13.9 13.1 13.1 13.2 12.5 12.9 12.9 13.5 13.4 12.9 13.3 13.4 13.7 13.3 12.7 13.1
1917 5 15.5 15.5 15.6 15.0 15.6 13.3 14.7 14.7 15.6 16.0 14.7 16.0 14.8 15.5 15.0 14.4 15.0
1918 5 14.9 14.8 13.7 13.5 14.2 13.6 14.1 14.1 14.6 14.6 14.1 14.5 13.7 14.4 13.9 13.2 14.0
1919 5 11.7 11.7 11.5 10.4 11.7 11.6 12.1 12.1 13.0 12.6 12.1 12.8 10.6 11.9 11.2 10.5 11.6
1920 5 14.7 14.7 14.0 14.1 13.8 13.2 13.4 13.4 13.6 14.0 13.4 14.0 14.1 14.5 14.0 13.5 13.8
1921 5 15.0 15.0 13.7 13.9 13.6 14.3 14.0 14.0 13.8 13.8 14.0 13.8 14.0 14.7 14.0 13.0 14.0
1922 5 14.0 14.0 13.8 13.1 13.6 13.5 13.5 13.5 14.0 14.2 13.5 14.2 13.4 14.2 13.6 12.9 13.6
1923 5 12.2 12.2 11.8 12.0 11.2 10.7 10.7 10.7 10.8 11.3 10.7 11.3 12.5 12.2 11.8 11.3 11.4
1924 5 14.5 14.4 13.5 13.5 13.8 12.8 13.5 13.5 14.0 14.0 13.5 14.0 14.3 14.5 14.1 13.6 13.7
1925 5 15.5 15.5 12.9 12.9 13.7 14.5 14.4 14.4 14.1 13.7 14.4 13.4 14.3 15.1 14.4 13.5 13.9
1926 5 12.0 12.0 10.5 10.6 10.3 10.8 10.5 10.5 10.4 10.3 10.5 10.4 11.2 11.5 10.9 10.0 10.7
1927 5 10.7 10.7 12.0 11.6 11.3 9.6 10.2 10.2 11.2 11.8 10.2 12.1 10.4 10.7 10.5 10.2 10.9
1928 5 10.8 10.8 9.8 9.5 10.1 10.1 10.3 10.3 10.4 10.2 10.3 10.3 9.7 10.6 10.1 9.4 10.1
1929 5 14.1 14.1 12.8 12.8 13.3 12.8 12.9 12.9 13.4 13.3 12.9 13.3 13.1 14.0 13.4 12.7 13.1
1930 5 12.9 12.8 11.3 11.3 11.6 11.6 11.5 11.5 11.8 11.7 11.5 11.7 11.8 12.4 11.8 11.1 11.6
1931 5 16.5 16.5 14.7 14.7 15.3 14.8 15.0 15.0 14.9 15.1 15.0 15.1 15.7 16.4 15.9 15.2 15.1
1932 5 14.1 14.1 11.5 11.8 12.2 13.1 12.9 12.9 12.6 12.0 12.9 11.9 13.0 13.7 13.0 12.1 12.5
1933 5 12.7 12.6 10.7 10.5 11.5 11.9 11.9 11.9 11.8 11.6 11.9 11.6 11.5 12.5 11.8 11.0 11.5
1934 5 14.5 14.5 13.5 13.4 13.4 13.1 12.8 12.8 13.0 13.6 12.8 13.8 13.6 14.0 13.5 12.9 13.3
1935 5 11.1 11.1 10.4 10.2 10.7 10.1 10.6 10.6 10.8 10.9 10.6 11.0 10.3 11.0 10.5 9.8 10.5
1936 5 13.5 13.5 12.3 12.1 12.7 11.1 12.1 12.0 12.5 13.0 12.1 13.2 12.5 13.0 12.5 11.7 12.3
1937 5 16.3 16.3 14.4 14.3 14.7 14.6 14.4 14.4 14.6 14.7 14.4 14.8 15.2 15.7 15.1 14.3 14.7
1938 5 11.8 11.8 10.4 10.1 10.5 10.8 11.0 11.0 10.9 10.6 11.0 10.9 10.8 11.5 10.9 10.0 10.7
1939 5 11.4 11.4 9.6 9.6 10.2 10.7 11.3 11.3 11.4 10.7 11.3 10.9 9.9 11.0 10.3 9.4 10.5
1940 5 12.8 12.8 12.1 11.5 12.4 11.7 12.7 12.7 12.9 13.0 12.7 13.1 11.7 12.7 12.2 11.6 12.2
1941 5 10.3 10.3 8.7 8.5 8.9 9.4 9.8 9.8 9.5 9.0 9.8 9.2 8.8 10.0 9.4 8.5 9.2
1942 5 13.1 13.1 12.0 11.9 12.0 11.4 11.9 11.9 12.1 12.2 11.9 12.4 12.7 13.0 12.5 11.8 12.1
1943 5 13.5 13.5 12.8 12.2 12.8 12.6 12.9 12.9 13.3 13.3 12.9 13.5 12.5 13.3 12.9 12.2 12.8
1944 5 12.3 12.3 11.7 11.2 11.8 11.1 11.5 11.5 11.7 12.1 11.5 12.2 11.5 12.2 11.8 11.2 11.6
1945 5 14.4 14.4 14.3 14.0 14.2 13.8 13.6 13.6 14.4 14.3 13.6 14.6 14.0 13.9 13.8 13.8 14.0
1946 5 15.6 15.6 13.4 13.9 13.8 15.1 13.5 13.5 13.4 13.2 13.5 13.1 14.9 14.9 14.4 13.6 13.9
1947 5 15.6 15.5 14.2 14.3 14.6 14.4 15.0 15.0 15.0 14.7 15.0 15.0 14.7 15.5 14.9 14.2 14.7
1948 5 14.4 14.4 13.6 13.9 13.6 12.7 13.2 13.2 13.4 13.7 13.2 14.0 13.8 14.3 13.9 13.3 13.6
1949 5 13.8 13.8 11.2 11.7 12.1 12.7 12.1 12.1 12.1 11.8 12.1 11.9 12.8 13.4 12.8 12.0 12.2
1950 5 14.9 14.9 13.8 13.8 13.7 13.5 13.2 13.2 13.5 13.8 13.2 14.4 14.1 14.6 14.1 13.4 13.8
1951 5 11.9 11.9 11.6 11.6 11.7 10.6 11.4 11.4 11.9 11.9 11.4 12.2 11.5 11.8 11.5 11.2 11.5
1952 5 12.5 12.5 12.6 11.8 12.6 11.7 12.4 12.4 13.0 13.0 12.4 13.5 11.8 12.6 12.2 11.7 12.3
1953 5 14.0 14.0 13.3 12.7 13.5 12.9 13.1 13.1 13.4 13.7 13.1 14.4 13.1 13.7 13.4 13.0 13.2
1954 5 13.8 13.8 11.2 10.9 12.1 12.4 12.7 12.7 12.6 12.2 12.7 12.4 12.5 13.4 12.7 11.8 12.2
1955 5 11.1 11.1 10.5 10.1 10.1 9.9 9.9 9.9 10.2 10.6 9.9 11.1 10.6 10.8 10.3 9.7 10.3
1956 5 13.4 13.3 12.3 11.8 12.8 12.4 12.5 12.5 12.8 13.0 12.5 13.5 12.5 13.2 12.8 12.3 12.5
1957 5 10.7 10.7 9.3 8.9 9.6 9.9 10.0 10.0 10.0 9.9 10.0 10.4 9.9 10.3 9.8 9.2 9.7
1958 5 14.0 14.0 13.7 13.9 13.2 12.4 12.8 12.8 13.0 13.3 12.8 13.5 14.1 13.8 13.5 13.1 13.3
1959 5 13.5 13.5 12.6 12.2 12.8 12.1 12.8 12.8 13.1 13.1 12.8 13.6 12.6 13.2 12.7 12.1 12.7
1960 5 13.6 13.6 12.8 12.5 12.9 12.2 12.7 12.7 13.0 13.2 12.7 13.9 12.7 13.3 12.9 12.3 12.8
1961 5 11.0 11.0 10.3 9.7 10.1 10.7 10.4 10.5 10.4 10.7 10.4 11.1 10.0 10.6 10.1 9.5 10.3
1962 5 10.7 10.7 9.7 9.4 9.6 9.8 9.7 9.7 9.7 9.9 9.7 10.1 10.0 10.4 9.8 9.1 9.8
1963 5 13.5 13.5 11.4 11.4 11.9 12.3 11.9 12.0 11.6 11.7 11.9 12.1 12.5 13.0 12.5 11.8 12.0
1964 5 14.1 14.0 13.6 13.0 13.8 12.8 13.6 13.6 14.2 14.1 13.6 14.6 13.8 14.1 13.8 13.3 13.6
1965 5 11.8 11.8 10.9 10.5 11.6 10.4 11.4 11.4 11.8 11.7 11.4 12.0 11.1 11.9 11.5 11.0 11.2
1966 5 13.9 13.9 12.5 12.1 13.1 12.9 13.3 13.3 13.4 13.1 13.3 13.3 13.3 13.8 13.3 12.7 13.0
1967 5 13.9 13.9 11.9 11.9 12.4 12.8 12.6 12.6 12.6 12.3 12.6 12.4 13.0 13.3 12.8 12.1 12.5
1968 5 11.4 11.4 10.9 11.0 11.0 10.4 10.7 10.7 11.0 10.9 10.7 11.1 11.0 11.3 10.9 10.5 10.9
1969 5 13.6 13.6 13.2 13.2 13.0 11.6 12.5 12.5 13.2 13.1 12.5 13.1 13.7 13.5 13.1 12.6 12.9
1970 5 12.3 12.3 10.9 10.3 11.8 10.6 12.2 12.2 12.6 12.0 12.2 12.3 11.1 12.1 11.6 10.9 11.4
1971 5 14.9 14.9 13.9 13.5 14.2 13.2 14.0 14.0 14.5 14.4 14.0 14.6 14.0 14.6 14.1 13.5 14.0
1972 5 12.2 12.2 10.8 10.8 11.0 11.0 11.7 11.7 11.5 11.0 11.7 11.1 11.6 12.1 11.5 10.8 11.3
1973 5 12.9 12.9 13.1 12.6 12.6 12.1 12.1 12.1 12.5 12.8 12.1 13.1 12.5 12.8 12.4 12.0 12.5
1974 5 11.7 11.6 11.0 10.5 11.0 10.6 11.2 11.2 11.4 11.3 11.2 11.6 10.9 11.4 10.9 10.3 11.0
1975 5 12.8 12.8 11.9 12.2 11.5 11.2 11.3 11.3 11.4 11.6 11.3 12.1 12.2 12.4 11.9 11.4 11.8
1976 5 13.2 13.2 13.1 12.6 13.0 12.0 12.8 12.8 13.3 13.4 12.8 13.9 12.8 13.3 12.9 12.4 12.8
1977 5 12.6 12.6 11.4 11.5 11.5 11.5 11.9 11.9 11.8 11.6 11.9 12.0 11.7 12.1 11.6 10.9 11.7
1978 5 12.9 12.9 10.8 10.5 11.5 11.6 12.3 12.3 12.1 11.5 12.3 11.8 11.5 12.3 11.8 11.0 11.6
1979 5 13.7 13.7 12.0 12.1 11.9 12.8 12.3 12.3 12.2 11.9 12.3 12.1 13.0 13.2 12.6 11.9 12.4
1980 5 11.1 11.1 10.6 10.1 11.0 10.0 11.0 11.0 11.7 11.4 11.0 11.8 10.2 11.0 10.6 10.0 10.7
1981 5 14.7 14.6 12.1 12.1 12.8 13.8 14.0 14.0 13.5 12.7 14.0 12.9 13.4 14.3 13.6 12.7 13.2
1982 5 13.3 13.3 12.2 12.2 12.4 12.0 12.3 12.3 12.8 12.6 12.3 13.3 12.7 13.2 12.7 12.1 12.4
1983 5 13.1 13.0 10.5 11.0 10.5 12.0 11.5 11.5 10.9 10.3 11.5 10.4 12.3 12.4 11.7 10.8 11.3
1984 5 12.8 12.8 9.6 10.0 10.1 11.8 11.4 11.4 10.6 10.0 11.4 10.2 11.4 12.1 11.3 10.1 10.8
1985 5 14.7 14.7 12.6 13.0 13.3 12.4 13.7 13.7 13.7 13.2 13.7 13.5 13.8 14.3 13.9 13.2 13.4
1986 5 15.1 15.1 14.0 14.2 14.0 13.6 13.9 13.9 14.1 14.0 13.9 14.2 14.9 14.9 14.5 13.9 14.1
1987 5 10.6 10.6 9.2 9.2 9.5 9.7 9.9 9.9 9.9 9.7 9.9 10.1 9.8 10.4 9.9 9.2 9.7
1988 5 15.2 15.2 13.9 13.9 14.2 13.6 14.5 14.5 14.7 14.3 14.5 14.4 14.2 15.0 14.5 13.8 14.2
1989 5 14.5 14.4 13.9 13.2 14.1 13.1 13.8 13.8 14.5 14.6 13.8 15.2 13.7 14.3 13.9 13.3 13.8
1990 5 14.6 14.6 14.1 13.7 13.8 13.4 13.8 13.8 14.1 14.3 13.8 14.6 13.9 14.4 13.9 13.3 13.9
1991 5 10.3 10.3 9.3 8.7 9.6 9.6 9.9 9.9 10.1 10.1 9.9 10.8 9.1 10.1 9.5 8.8 9.5
1992 5 15.0 15.0 14.4 14.2 14.6 13.5 14.8 14.8 15.2 14.8 14.8 15.1 14.2 15.0 14.5 13.9 14.5
1993 5 16.1 16.1 14.2 14.6 14.6 14.1 14.4 14.5 14.6 14.4 14.4 14.4 15.1 15.4 14.9 14.2 14.6
1994 5 13.2 13.2 12.6 12.5 12.4 11.9 12.6 12.6 12.7 12.5 12.6 12.8 12.4 13.2 12.7 12.1 12.6
1995 5 12.9 12.9 12.2 12.1 12.2 11.6 12.2 12.2 12.8 12.7 12.2 13.2 12.2 12.5 12.0 11.4 12.2
1996 5 12.0 12.0 11.4 11.6 10.8 10.6 10.8 10.8 11.0 11.0 10.8 11.4 11.2 11.6 11.1 10.5 11.2
1997 5 13.4 13.4 12.8 12.7 12.7 11.4 12.6 12.6 12.8 12.8 12.6 13.3 13.0 13.3 12.9 12.5 12.7
1998 5 15.0 15.0 13.9 13.6 14.0 13.3 14.2 14.2 14.6 14.4 14.2 14.8 13.9 14.8 14.2 13.5 14.0
1999 5 14.1 14.1 14.3 13.8 13.8 12.6 13.6 13.6 14.2 14.2 13.6 14.4 13.7 14.1 13.8 13.3 13.8
2000 5 15.8 15.8 14.3 14.3 14.6 13.8 14.8 14.8 15.0 14.6 14.8 14.6 15.0 15.4 14.9 14.2 14.6
2001 5 14.6 14.6 14.9 14.9 14.8 13.1 13.8 13.8 14.7 15.1 13.8 15.2 14.1 14.6 14.3 13.9 14.4
2002 5 15.3 15.3 12.7 13.5 13.3 13.8 14.0 14.0 13.8 13.3 14.0 13.4 14.6 14.7 14.1 13.4 13.8
2003 5 15.3 15.3 14.1 14.4 14.0 13.8 13.6 13.6 13.8 14.1 13.6 14.3 14.8 14.9 14.4 13.8 14.1
2004 5 12.6 12.6 11.3 11.0 11.3 11.9 11.9 11.9 11.8 11.8 11.9 12.4 11.3 12.1 11.5 10.7 11.6
2005 5 13.4 13.4 12.9 12.7 12.6 12.5 12.6 12.6 12.8 13.0 12.6 13.4 12.9 13.2 12.8 12.2 12.8
2006 5 13.7 13.6 13.0 12.6 13.0 12.5 13.5 13.5 13.7 13.4 13.5 13.4 13.0 13.5 13.0 12.4 13.1
2007 5 15.2 15.2 14.2 14.0 14.2 13.8 13.8 13.8 14.2 14.5 13.8 14.7 14.6 14.8 14.4 13.9 14.2
2008 5 14.8 14.8 14.8 14.3 15.1 13.3 14.6 14.6 15.1 15.6 14.6 15.9 14.1 14.7 14.3 13.8 14.5
2009 5 13.9 13.8 14.3 13.7 13.7 12.7 13.5 13.5 13.7 14.0 13.5 14.4 13.5 13.9 13.6 13.2 13.6
2010 5 11.1 11.1 10.7 10.7 10.3 10.0 10.1 10.1 10.2 10.6 10.1 11.0 10.7 10.7 10.3 10.0 10.4
2011 5 14.5 14.5 14.2 13.6 14.0 13.3 13.8 13.8 14.2 14.6 13.8 14.8 13.7 14.3 13.9 13.4 13.9
2012 5 15.0 15.0 14.2 14.0 14.4 13.3 14.2 14.2 14.4 14.6 14.2 14.7 14.5 14.9 14.5 14.1 14.2
2013 5 13.8 13.7 10.6 11.0 11.3 13.1 12.0 12.0 11.5 11.1 12.0 11.0 12.2 12.8 12.1 11.3 11.8
2014 5 13.2 13.2 12.2 11.9 12.3 12.5 12.7 12.7 12.5 12.6 12.7 12.8 12.2 12.9 12.4 11.9 12.4
1881 6 15.7 15.7 15.3 14.7 15.3 15.1 14.9 14.9 15.4 15.6 14.9 15.8 14.5 15.5 15.1 14.6 15.1
1882 6 15.1 15.0 14.1 13.6 14.1 14.9 14.7 14.8 14.5 14.3 14.7 14.5 13.8 14.9 14.4 13.8 14.3
1883 6 17.4 17.4 15.7 15.5 16.3 16.3 16.3 16.3 16.5 16.4 16.3 16.6 16.5 17.2 16.7 16.1 16.2
1884 6 14.3 14.3 12.7 12.1 12.9 13.8 13.3 13.3 13.4 13.4 13.3 13.7 12.9 13.8 13.2 12.5 13.1
1885 6 17.9 17.8 17.2 16.7 16.4 16.2 16.1 16.1 16.6 16.9 16.1 17.3 17.1 17.2 16.8 16.2 16.7
1886 6 15.7 15.7 13.8 13.6 14.1 14.6 14.4 14.4 14.5 14.2 14.4 14.3 14.5 15.1 14.5 13.7 14.3
1887 6 15.8 15.8 16.0 15.1 15.7 15.1 15.2 15.2 15.8 16.3 15.2 16.5 14.6 15.7 15.3 14.8 15.5
1888 6 16.6 16.6 16.2 15.7 15.8 15.0 15.5 15.5 15.9 16.1 15.5 16.3 15.8 16.5 16.0 15.4 15.8
1889 6 20.2 20.2 17.6 17.5 18.5 19.3 19.1 19.1 19.0 18.4 19.1 18.5 18.6 19.9 19.0 18.0 18.6
1890 6 14.8 14.8 14.0 13.3 13.8 14.2 13.9 13.9 14.0 14.1 13.9 14.4 13.5 14.5 14.0 13.3 13.9
1891 6 15.2 15.2 15.2 14.7 14.7 13.9 14.8 14.8 15.0 15.0 14.8 15.1 14.5 14.9 14.4 13.9 14.7
1892 6 16.3 16.3 15.5 15.2 14.9 14.6 14.5 14.5 14.8 15.2 14.5 15.3 15.5 15.9 15.4 14.8 15.1
1893 6 16.6 16.6 16.0 15.3 15.9 15.3 15.6 15.6 16.1 16.4 15.6 16.6 15.8 16.5 16.0 15.4 15.8
1894 6 15.1 15.0 14.4 13.7 14.2 14.4 14.2 14.2 14.3 14.4 14.2 14.4 14.0 15.0 14.4 13.6 14.2
1895 6 17.1 17.0 15.6 15.1 15.7 15.6 15.6 15.6 15.9 15.8 15.6 16.0 16.0 16.6 16.0 15.2 15.7
1896 6 18.3 18.3 15.9 15.3 16.6 17.8 17.2 17.2 17.0 16.7 17.2 16.8 16.7 17.6 16.9 16.0 16.7
1897 6 18.1 18.1 17.0 16.1 16.9 16.9 17.1 17.1 17.3 17.2 17.1 17.6 17.2 17.8 17.1 16.3 17.0
1898 6 16.2 16.2 14.7 14.1 14.8 15.0 14.8 14.8 14.8 14.9 14.8 15.0 15.2 15.8 15.1 14.3 14.8
1899 6 14.9 14.9 15.1 14.2 14.8 14.1 15.0 15.0 15.2 15.2 15.0 15.7 14.2 15.2 14.6 13.9 14.7
1900 6 17.0 17.0 16.3 15.4 15.9 15.8 15.9 15.9 15.8 16.2 15.9 16.6 16.2 16.7 16.1 15.5 16.0
1901 6 16.5 16.5 16.0 15.7 15.5 14.9 15.2 15.2 15.3 16.0 15.2 16.3 16.0 16.2 15.7 15.0 15.6
1902 6 16.5 16.4 14.7 14.4 15.3 15.1 16.0 16.0 15.5 15.1 16.0 15.0 15.7 16.3 15.7 14.8 15.3
1903 6 16.0 16.0 14.5 14.6 14.7 14.9 14.8 14.8 14.7 14.7 14.8 14.6 15.0 15.7 15.0 14.1 14.8
1904 6 16.1 16.1 15.9 15.5 15.2 14.7 14.7 14.7 15.0 15.5 14.7 15.7 15.1 15.6 15.1 14.5 15.2
1905 6 18.3 18.3 16.5 16.4 16.9 16.9 17.3 17.3 17.2 16.8 17.3 16.5 17.3 17.9 17.2 16.4 17.0
1906 6 16.1 16.1 14.2 13.9 14.6 15.3 14.9 14.9 14.7 14.4 14.9 14.4 14.7 15.8 15.1 14.1 14.7
1907 6 15.9 15.9 14.8 14.7 14.4 14.2 14.2 14.2 14.2 14.4 14.2 14.3 15.3 15.4 14.8 14.1 14.6
1908 6 18.0 18.0 17.4 16.9 17.1 16.4 16.7 16.7 16.9 17.2 16.7 17.3 17.3 17.6 17.1 16.5 17.0
1909 6 15.6 15.5 13.7 13.8 13.6 14.3 13.9 13.9 13.5 13.7 13.9 14.0 14.8 15.1 14.4 13.6 14.1
1910 6 18.4 18.4 15.7 15.6 16.1 17.1 17.0 17.0 16.3 15.9 17.0 16.1 17.0 17.8 16.9 15.8 16.5
1911 6 16.1 16.1 14.5 14.4 14.8 15.0 15.0 15.0 14.8 14.7 15.0 14.9 15.5 16.0 15.3 14.4 14.9
1912 6 16.6 16.6 15.4 15.3 15.3 15.6 15.5 15.5 15.5 15.5 15.5 15.4 15.9 16.2 15.7 15.0 15.6
1913 6 16.2 16.2 14.5 14.1 14.4 15.3 14.8 14.8 14.5 14.7 14.8 15.0 14.9 15.7 15.0 14.1 14.8
1914 6 16.1 16.1 13.8 13.8 14.2 15.7 14.7 14.7 14.4 14.0 14.7 14.2 15.0 15.5 14.8 13.9 14.6
1915 6 18.7 18.6 17.5 17.6 17.8 17.0 16.9 16.9 17.2 17.8 16.9 17.9 18.1 18.4 17.9 17.3 17.5
1916 6 14.1 14.1 12.5 12.6 12.3 13.3 12.6 12.7 12.2 12.5 12.6 12.6 13.2 13.6 13.0 12.2 12.8
1917 6 20.5 20.5 17.7 18.0 18.5 19.3 19.3 19.3 18.7 18.1 19.3 17.5 19.4 20.1 19.3 18.2 18.8
1918 6 14.0 14.0 12.8 12.5 12.8 13.4 13.0 13.0 12.9 13.3 13.0 13.5 13.2 13.5 12.9 12.2 13.0
1919 6 15.8 15.8 15.2 14.8 14.9 15.2 14.8 14.8 14.8 15.4 14.8 15.5 14.7 15.6 15.1 14.4 15.0
1920 6 15.3 15.3 14.7 14.5 15.1 14.8 15.2 15.2 15.4 15.4 15.2 15.3 14.2 15.2 14.7 14.1 14.9
1921 6 14.8 14.8 14.9 14.2 14.5 14.4 14.0 14.0 14.5 15.5 14.0 15.8 13.8 14.6 14.1 13.5 14.4
1922 6 16.3 16.3 15.8 15.7 15.7 15.4 15.2 15.2 15.5 16.2 15.2 16.3 15.9 16.2 15.7 15.1 15.7
1923 6 11.8 11.8 11.3 11.2 10.9 11.4 11.0 11.0 11.0 11.5 11.0 11.6 11.2 11.5 11.1 10.5 11.2
1924 6 16.2 16.2 14.9 14.7 14.9 15.2 15.1 15.1 15.1 15.2 15.1 15.3 15.3 16.1 15.5 14.7 15.1
1925 6 15.4 15.4 15.4 14.8 15.0 14.7 14.7 14.8 15.0 15.5 14.7 15.5 14.8 15.5 15.0 14.3 15.0
1926 6 15.1 15.1 13.2 12.8 13.5 14.8 14.3 14.3 13.8 13.7 14.3 13.7 13.8 14.6 13.9 13.1 13.8
1927 6 14.4 14.4 14.8 14.8 13.9 13.3 13.3 13.3 13.6 14.3 13.3 14.4 14.3 14.5 14.1 13.6 14.1
1928 6 14.4 14.4 15.0 14.4 14.0 13.3 13.6 13.6 13.9 14.5 13.6 14.7 14.1 14.5 14.1 13.6 14.1
1929 6 14.9 14.9 15.3 14.7 14.6 13.8 13.9 13.9 14.2 14.9 13.9 15.1 14.4 15.0 14.5 14.0 14.5
1930 6 19.2 19.2 18.2 18.2 18.3 17.4 17.9 17.9 18.3 18.4 17.9 18.5 18.6 19.0 18.5 17.9 18.2
1931 6 16.4 16.4 16.9 16.5 16.3 14.9 15.2 15.2 15.9 16.7 15.2 16.8 16.4 16.4 16.1 15.8 16.1
1932 6 15.3 15.3 14.3 14.0 14.7 14.7 14.9 14.9 15.0 14.9 14.9 15.1 14.3 15.2 14.7 14.0 14.6
1933 6 15.6 15.6 13.0 13.0 14.2 15.3 15.3 15.3 14.8 14.2 15.3 14.3 14.0 15.1 14.4 13.5 14.3
1934 6 18.0 17.9 16.0 15.8 16.5 16.3 16.1 16.1 16.2 16.4 16.1 16.5 17.0 17.6 17.0 16.3 16.4
1935 6 18.7 18.7 17.0 17.1 16.9 17.2 17.0 17.0 16.9 16.9 17.0 17.0 17.9 18.2 17.6 16.9 17.2
1936 6 17.8 17.8 15.0 15.2 16.0 16.8 16.7 16.7 16.4 15.9 16.7 15.9 16.2 17.3 16.6 15.7 16.2
1937 6 17.9 17.9 16.2 16.1 16.1 16.3 15.9 15.9 16.0 16.3 15.9 16.3 16.8 17.0 16.5 15.8 16.3
1938 6 16.7 16.7 16.3 16.0 16.0 15.5 15.5 15.5 15.9 16.5 15.5 16.7 16.2 16.5 16.1 15.5 16.0
1939 6 17.5 17.5 15.8 15.7 16.2 16.4 16.6 16.6 16.5 16.4 16.6 16.7 16.1 17.2 16.5 15.6 16.3
1940 6 18.7 18.7 15.6 15.7 16.6 17.3 16.8 16.8 16.6 16.7 16.8 16.9 17.0 18.0 17.2 16.3 16.7
1941 6 17.2 17.2 16.0 15.6 16.5 16.2 16.6 16.6 16.8 16.6 16.6 16.8 16.0 17.0 16.5 15.8 16.3
1942 6 15.2 15.1 14.8 14.5 14.3 14.1 13.9 13.9 14.5 14.8 13.9 15.1 14.3 14.8 14.3 13.7 14.4
1943 6 15.7 15.7 14.0 13.7 13.9 15.2 14.5 14.5 14.2 14.0 14.5 14.2 14.5 15.2 14.6 13.8 14.4
1944 6 15.5 15.5 13.8 13.7 13.9 14.5 14.0 14.0 14.0 13.9 14.0 14.2 14.5 15.1 14.5 13.7 14.2
1945 6 17.4 17.4 17.0 16.6 16.6 16.7 16.2 16.2 16.7 16.9 16.2 17.0 16.9 16.6 16.4 16.1 16.6
1946 6 16.2 16.2 14.3 14.4 14.3 16.4 14.7 14.7 14.2 14.1 14.7 14.3 15.2 15.4 14.8 14.1 14.8
1947 6 18.9 18.8 17.5 17.4 18.1 17.7 17.8 17.8 18.0 18.1 17.8 18.2 18.2 18.7 18.2 17.6 17.9
1948 6 17.1 17.1 14.9 14.7 15.5 15.9 15.7 15.7 15.7 15.5 15.7 15.7 16.4 16.8 16.2 15.5 15.6
1949 6 14.6 14.6 14.5 13.8 14.0 14.1 14.0 14.0 14.2 14.6 14.0 15.2 13.4 14.3 13.9 13.4 14.1
1950 6 18.2 18.1 17.8 17.6 17.5 17.1 17.1 17.1 17.7 17.8 17.1 18.2 17.8 18.1 17.7 17.2 17.6
1951 6 16.7 16.7 14.9 14.9 14.9 15.7 15.2 15.2 15.2 14.9 15.2 15.1 15.9 16.0 15.5 14.9 15.3
1952 6 15.5 15.5 16.2 15.5 15.3 14.2 14.5 14.5 15.2 15.9 14.5 16.4 15.3 15.4 15.2 14.9 15.2
1953 6 17.9 17.9 14.7 15.2 15.8 16.9 16.6 16.6 15.9 15.5 16.6 15.5 16.9 17.2 16.6 15.8 16.1
1954 6 17.8 17.8 15.4 15.5 15.7 16.4 15.8 15.8 15.5 15.6 15.8 15.9 17.0 17.0 16.5 15.9 16.0
1955 6 15.2 15.1 14.8 14.5 14.8 13.8 14.2 14.2 14.8 15.0 14.2 15.3 14.7 15.0 14.6 14.2 14.6
1956 6 14.6 14.6 12.8 12.7 12.9 14.0 13.3 13.3 12.8 12.9 13.3 13.1 13.4 14.0 13.4 12.7 13.2
1957 6 17.9 17.9 16.3 16.5 16.7 16.3 16.5 16.5 16.7 16.8 16.5 17.2 17.5 17.7 17.3 16.8 16.7
1958 6 15.2 15.2 14.5 14.2 14.3 14.3 14.6 14.6 14.7 14.5 14.6 15.0 14.7 15.1 14.6 14.0 14.5
1959 6 17.4 17.4 15.7 15.4 16.2 16.1 16.2 16.2 16.5 16.4 16.2 16.8 16.4 17.0 16.4 15.7 16.1
1960 6 17.3 17.2 16.3 16.0 16.2 16.1 16.0 16.0 16.1 16.3 16.0 16.8 16.4 16.9 16.4 15.9 16.2
1961 6 17.7 17.7 15.4 15.4 15.5 16.6 16.1 16.1 15.7 15.5 16.1 15.7 16.5 17.1 16.4 15.5 16.0
1962 6 15.0 15.0 14.5 13.8 14.3 14.2 13.8 13.8 14.1 14.9 13.8 15.5 14.3 14.8 14.3 13.8 14.2
1963 6 17.5 17.5 15.1 15.3 15.4 16.1 16.0 16.0 15.7 15.3 16.0 15.5 16.5 16.9 16.2 15.3 15.8
1964 6 18.6 18.6 16.8 16.7 16.9 16.6 16.3 16.3 16.4 16.7 16.3 17.1 18.3 18.2 17.7 17.1 16.9
1965 6 16.7 16.7 15.5 15.3 15.6 15.4 15.2 15.2 15.5 15.5 15.2 15.6 15.8 16.3 15.8 15.2 15.5
1966 6 18.4 18.3 16.2 16.1 16.6 17.3 17.2 17.2 16.8 16.5 17.2 16.8 17.4 18.0 17.4 16.6 16.9
1967 6 15.8 15.8 14.3 14.2 14.8 14.9 14.8 14.8 14.8 14.8 14.8 14.9 14.8 15.3 14.8 14.2 14.7
1968 6 17.8 17.8 15.2 15.4 15.5 16.6 16.3 16.3 15.7 15.2 16.3 15.2 16.6 17.1 16.5 15.6 16.0
1969 6 16.4 16.4 13.7 13.7 14.6 15.6 15.4 15.4 15.0 14.4 15.4 14.6 15.2 15.9 15.3 14.4 14.8
1970 6 18.3 18.3 16.8 16.7 17.1 16.9 17.3 17.3 17.3 17.1 17.3 17.5 17.2 17.9 17.4 16.8 17.2
1971 6 15.0 15.0 13.6 13.3 13.8 14.0 14.2 14.2 14.1 13.7 14.2 14.0 13.9 14.6 14.1 13.3 13.9
1972 6 16.0 16.0 13.9 14.2 14.0 14.9 14.3 14.3 14.0 13.9 14.3 14.0 15.2 15.4 14.8 14.1 14.5
1973 6 17.0 16.9 15.9 15.4 16.4 16.2 16.2 16.2 16.7 16.7 16.2 16.8 15.9 16.9 16.3 15.5 16.1
1974 6 14.8 14.8 13.9 13.4 14.0 14.1 14.4 14.4 14.5 14.5 14.4 14.7 13.8 14.6 14.1 13.3 14.1
1975 6 16.0 16.0 14.3 14.0 14.7 14.5 15.1 15.1 15.0 15.0 15.1 15.5 14.8 15.4 14.8 14.1 14.7
1976 6 17.6 17.6 17.9 17.0 18.0 16.3 17.0 17.0 18.0 18.9 17.0 19.7 16.9 17.8 17.3 16.8 17.4
1977 6 17.1 17.1 15.1 15.2 15.2 15.9 15.3 15.3 14.9 15.1 15.3 15.2 15.9 16.3 15.7 15.0 15.5
1978 6 16.1 16.1 14.2 14.1 14.5 15.4 15.0 15.0 14.8 14.4 15.0 14.3 14.9 15.5 14.9 14.1 14.8
1979 6 18.3 18.3 16.3 16.5 16.5 16.4 15.9 15.9 16.1 16.3 15.9 16.6 17.7 17.4 17.0 16.4 16.5
1980 6 16.0 15.9 14.1 14.2 14.3 15.2 14.9 14.9 14.7 14.2 14.9 14.3 15.0 15.6 15.0 14.2 14.7
1981 6 16.5 16.5 15.1 15.3 15.1 15.1 15.0 15.0 15.0 15.1 15.0 15.2 15.8 16.1 15.6 15.0 15.3
1982 6 17.0 17.0 16.4 16.1 16.2 15.6 16.2 16.2 16.3 16.4 16.2 16.8 16.6 17.0 16.5 15.9 16.3
1983 6 17.0 16.9 16.4 15.9 16.4 15.7 16.1 16.1 16.6 16.6 16.1 17.0 16.3 16.8 16.4 15.8 16.3
1984 6 14.3 14.3 14.1 13.6 13.7 13.6 13.5 13.5 13.8 14.0 13.5 14.8 13.6 14.2 13.8 13.2 13.7
1985 6 14.4 14.4 13.7 13.1 13.1 13.8 13.6 13.6 13.5 13.6 13.6 14.1 13.4 14.0 13.4 12.7 13.5
1986 6 16.5 16.4 15.9 15.3 16.3 15.4 16.0 16.0 16.5 16.8 16.0 17.3 15.5 16.3 15.8 15.1 15.9
1987 6 14.8 14.8 13.9 13.8 13.8 13.6 13.7 13.7 14.0 14.0 13.7 14.3 14.3 14.4 14.0 13.4 13.9
1988 6 16.0 15.9 15.0 14.6 15.0 15.3 14.9 14.9 14.9 15.0 14.9 15.6 14.9 15.6 15.1 14.5 15.0
1989 6 16.6 16.5 14.8 14.2 15.2 15.7 15.9 15.9 15.7 15.3 15.9 15.6 15.3 16.3 15.6 14.7 15.3
1990 6 16.4 16.4 14.7 14.7 14.9 15.5 15.3 15.3 15.2 14.9 15.3 15.0 15.8 16.0 15.5 14.8 15.2
1991 6 14.6 14.6 13.9 13.7 13.1 13.2 13.0 13.0 13.0 13.3 13.0 13.6 14.0 14.1 13.6 13.0 13.5
1992 6 19.7 19.6 15.9 16.1 16.6 18.1 18.2 18.2 17.0 16.5 18.2 16.6 18.0 18.8 17.9 16.6 17.3
1993 6 15.9 15.8 16.1 15.5 16.2 14.6 15.3 15.3 16.2 16.6 15.3 17.0 15.4 15.9 15.6 15.2 15.7
1994 6 16.2 16.2 16.5 16.3 16.4 14.7 15.3 15.3 15.9 16.7 15.3 17.2 16.0 16.3 16.1 15.8 15.9
1995 6 15.3 15.3 14.1 13.6 14.4 14.5 14.5 14.5 14.7 14.7 14.5 15.1 14.1 14.9 14.4 13.7 14.3
1996 6 16.2 16.2 16.2 16.2 15.5 14.9 15.0 15.0 15.6 16.1 15.0 16.9 15.4 15.8 15.5 15.0 15.7
1997 6 17.2 17.2 15.3 15.4 15.5 15.9 16.2 16.2 15.9 15.5 16.2 15.8 15.9 16.7 16.1 15.2 15.9
1998 6 17.4 17.4 16.7 16.5 16.4 16.0 16.0 16.0 16.1 16.5 16.0 16.8 16.9 17.1 16.7 16.2 16.5
1999 6 16.2 16.2 15.0 14.8 15.3 15.3 15.3 15.3 15.4 15.4 15.3 15.5 15.0 15.9 15.3 14.6 15.2
2000 6 17.9 17.9 17.5 17.3 16.9 16.2 16.3 16.3 16.8 17.3 16.3 17.7 17.5 17.6 17.2 16.7 17.0
2001 6 14.9 14.8 14.5 14.1 14.4 14.0 14.2 14.2 14.8 14.9 14.2 15.1 14.1 14.6 14.3 13.8 14.3
2002 6 17.5 17.5 18.3 17.9 17.4 16.7 16.9 16.9 17.3 17.8 16.9 18.0 17.1 17.3 17.0 16.7 17.4
2003 6 19.4 19.3 20.9 20.3 19.5 17.8 18.4 18.4 18.9 20.0 18.4 20.6 19.4 19.4 19.1 18.8 19.4
2004 6 15.7 15.7 15.6 15.2 15.4 14.6 15.2 15.2 15.4 15.8 15.2 16.3 15.2 15.5 15.2 14.8 15.3
2005 6 16.4 16.3 17.4 16.7 16.6 15.4 15.8 15.8 16.6 17.4 15.8 17.9 15.9 16.3 16.0 15.6 16.4
2006 6 17.8 17.7 17.0 16.7 16.6 16.7 16.7 16.7 16.9 17.2 16.7 17.7 16.8 17.1 16.7 16.1 16.8
2007 6 18.5 18.5 17.0 17.2 17.2 17.1 17.6 17.6 17.3 17.2 17.6 17.3 17.9 18.1 17.7 17.0 17.4
2008 6 18.0 18.0 16.9 17.0 16.9 16.5 16.8 16.8 16.5 17.0 16.8 17.2 17.3 17.6 17.2 16.7 16.9
2009 6 15.2 15.2 15.4 14.8 14.8 14.2 14.7 14.7 15.0 15.4 14.7 15.9 14.4 14.9 14.5 14.0 14.8
2010 6 17.1 17.1 16.4 16.2 16.6 15.5 16.1 16.1 16.6 17.0 16.1 17.3 16.3 16.8 16.5 16.1 16.3
2011 6 18.0 17.9 16.3 16.1 16.3 16.6 16.5 16.5 16.4 16.5 16.5 16.7 17.0 17.5 16.9 16.2 16.5
2012 6 15.9 15.9 16.5 16.4 15.1 14.9 14.7 14.7 14.8 15.4 14.7 15.7 15.8 15.5 15.3 15.0 15.5
2013 6 17.0 17.0 15.6 15.3 15.6 15.8 15.4 15.4 15.5 15.7 15.4 16.1 15.8 16.5 16.0 15.2 15.7
2014 6 16.5 16.5 16.9 16.3 15.9 15.6 15.6 15.6 15.7 16.6 15.6 17.5 16.0 16.2 15.8 15.4 16.1
1881 7 19.2 19.2 19.1 18.4 18.8 17.9 18.4 18.4 19.0 19.0 18.4 19.3 18.3 19.1 18.6 18.0 18.6
1882 7 18.4 18.4 15.7 15.8 16.3 17.9 17.3 17.3 16.9 16.1 17.3 16.2 17.0 17.9 17.1 16.2 16.8
1883 7 18.3 18.3 16.0 15.9 16.2 17.7 16.8 16.8 16.4 16.2 16.8 16.2 17.1 17.6 16.9 16.1 16.7
1884 7 19.2 19.2 18.3 17.7 18.2 18.1 18.1 18.1 18.4 18.6 18.1 18.8 18.3 18.7 18.2 17.5 18.2
1885 7 18.5 18.5 17.4 16.9 16.8 17.7 17.1 17.2 17.3 17.2 17.1 17.5 17.3 17.9 17.2 16.4 17.3
1886 7 17.6 17.6 17.3 16.6 16.7 16.6 16.5 16.5 17.1 17.1 16.5 17.4 16.8 17.1 16.6 16.0 16.8
1887 7 19.5 19.5 19.2 18.8 18.8 18.3 18.2 18.2 18.7 19.2 18.2 19.3 18.7 19.1 18.7 18.3 18.7
1888 7 15.8 15.8 14.6 14.3 14.4 15.0 14.6 14.6 14.6 14.5 14.6 14.6 14.7 15.4 14.8 14.1 14.7
1889 7 17.4 17.4 16.5 16.0 16.2 16.7 16.2 16.2 16.1 16.4 16.2 16.6 16.3 17.0 16.4 15.6 16.4
1890 7 16.8 16.8 15.3 15.1 15.0 15.9 15.3 15.3 15.3 15.1 15.3 15.2 15.7 16.3 15.6 14.9 15.4
1891 7 17.5 17.5 16.0 15.8 15.9 17.1 16.3 16.3 15.8 15.8 16.3 16.0 16.0 16.9 16.3 15.5 16.2
1892 7 17.0 17.0 16.4 15.7 15.8 15.5 15.6 15.6 16.0 16.4 15.6 16.9 16.3 16.7 16.1 15.5 16.0
1893 7 18.6 18.6 17.3 17.0 17.1 17.6 17.2 17.2 17.3 17.4 17.2 17.7 17.6 18.3 17.7 17.0 17.4
1894 7 19.4 19.4 17.7 17.3 17.3 18.3 17.7 17.7 17.6 17.6 17.7 17.8 18.0 18.7 18.0 17.0 17.8
1895 7 18.6 18.6 17.6 17.4 16.8 17.1 16.6 16.6 16.6 16.8 16.6 17.0 18.1 18.0 17.5 16.9 17.2
1896 7 18.3 18.3 17.1 16.3 16.6 17.5 17.2 17.2 16.9 17.0 17.2 17.4 17.1 17.7 17.0 16.1 17.0
1897 7 17.0 17.0 17.2 16.2 16.6 16.3 16.1 16.1 16.5 17.0 16.1 17.3 16.3 16.8 16.4 16.0 16.5
1898 7 14.8 14.8 15.0 14.3 14.3 14.1 14.0 14.0 14.2 14.8 14.0 15.2 14.4 14.5 14.1 13.6 14.4
1899 7 18.5 18.5 17.0 16.3 17.0 18.2 17.8 17.9 17.5 17.0 17.8 17.2 17.1 18.1 17.4 16.5 17.3
1900 7 19.6 19.5 18.5 17.7 18.3 18.6 18.5 18.5 18.5 18.7 18.5 19.2 18.5 19.1 18.5 17.7 18.4
1901 7 20.0 20.0 17.8 17.5 18.0 19.0 18.8 18.8 18.6 18.4 18.8 18.6 18.8 19.6 18.6 17.4 18.5
1902 7 16.1 16.1 16.9 16.1 15.8 15.0 15.3 15.3 15.5 16.4 15.3 16.6 15.8 15.9 15.5 15.0 15.8
1903 7 17.7 17.7 15.9 15.8 16.0 16.5 16.2 16.2 15.9 16.1 16.2 16.1 16.8 17.2 16.6 15.8 16.2
1904 7 19.3 19.3 19.6 19.1 18.9 17.4 18.0 18.0 18.9 19.4 18.0 19.6 18.8 19.2 18.8 18.3 18.8
1905 7 18.9 18.9 19.5 19.0 18.8 17.9 18.0 18.0 18.4 19.0 18.0 19.0 18.3 18.8 18.5 18.1 18.6
1906 7 18.4 18.3 17.3 16.9 17.0 17.3 17.1 17.1 17.1 17.1 17.1 17.1 17.1 17.8 17.2 16.5 17.2
1907 7 15.4 15.4 14.8 14.5 14.2 14.8 14.2 14.2 13.9 14.4 14.2 14.9 14.4 14.8 14.2 13.6 14.5
1908 7 18.6 18.6 17.0 16.5 17.1 17.7 17.2 17.2 17.1 17.1 17.2 17.3 17.3 17.9 17.4 16.6 17.2
1909 7 16.5 16.4 14.7 14.5 14.8 15.6 15.0 15.1 14.6 14.8 15.0 14.8 15.6 16.0 15.3 14.5 15.0
1910 7 16.8 16.8 15.2 14.8 15.3 16.4 15.7 15.7 15.3 15.3 15.7 15.5 15.6 16.1 15.5 14.8 15.5
1911 7 19.9 19.9 19.6 19.1 19.5 18.2 18.7 18.7 19.3 19.7 18.7 20.0 19.4 19.8 19.4 18.8 19.2
1912 7 19.7 19.7 16.7 16.6 17.8 19.0 18.5 18.5 18.4 17.7 18.5 17.6 18.2 18.8 18.1 17.2 17.9
1913 7 16.4 16.4 13.9 13.6 14.0 16.1 14.9 14.9 14.3 14.0 14.9 14.2 14.8 15.6 14.8 13.8 14.6
1914 7 19.7 19.7 16.3 16.0 17.0 19.5 18.3 18.4 17.6 16.9 18.3 16.8 17.8 18.7 17.8 16.7 17.6
1915 7 17.5 17.5 16.2 16.0 15.9 16.5 15.8 15.8 15.8 16.1 15.8 16.1 16.7 16.9 16.2 15.4 16.2
1916 7 17.1 17.1 16.1 16.0 15.7 16.4 15.7 15.7 15.5 16.1 15.7 16.3 16.2 16.6 16.0 15.2 16.0
1917 7 18.5 18.5 16.9 17.1 17.1 17.6 17.2 17.2 17.2 17.3 17.2 17.3 17.6 18.1 17.5 16.8 17.3
1918 7 17.7 17.7 16.5 16.1 16.2 17.0 16.4 16.4 16.2 16.8 16.4 17.0 16.7 17.1 16.5 15.7 16.5
1919 7 15.9 15.9 13.8 13.9 13.9 15.5 14.3 14.3 13.9 13.8 14.3 13.7 14.7 15.4 14.7 13.8 14.4
1920 7 18.9 18.9 16.8 17.0 17.0 18.0 17.4 17.4 16.9 16.8 17.4 16.6 18.1 18.5 17.8 16.9 17.4
1921 7 19.2 19.2 19.4 19.0 19.1 18.1 17.9 17.9 18.7 20.0 17.9 20.2 18.4 19.0 18.5 17.9 18.7
1922 7 16.7 16.7 15.5 15.4 15.4 16.1 15.6 15.6 15.3 15.7 15.6 15.7 16.2 16.5 15.9 15.1 15.7
1923 7 19.0 19.0 19.0 18.4 18.7 18.4 18.6 18.6 18.8 19.1 18.6 19.1 18.6 18.8 18.5 18.0 18.6
1924 7 17.7 17.7 16.8 16.4 16.5 16.5 16.6 16.6 16.4 16.9 16.6 17.0 17.1 17.5 17.0 16.4 16.7
1925 7 19.3 19.3 16.9 16.6 17.6 18.9 18.6 18.6 18.2 17.8 18.6 17.6 17.6 19.0 18.1 17.1 17.9
1926 7 19.0 19.0 16.5 16.2 17.2 18.3 17.9 17.9 17.5 17.2 17.9 16.9 17.6 18.4 17.7 16.8 17.4
1927 7 18.8 18.8 16.9 16.6 16.7 18.1 17.5 17.5 17.1 16.9 17.5 16.9 17.5 18.2 17.5 16.5 17.3
1928 7 18.8 18.7 19.4 19.1 18.5 17.0 17.3 17.3 18.0 18.9 17.3 19.0 18.7 18.7 18.5 18.1 18.4
1929 7 18.4 18.4 18.0 17.6 17.5 16.8 16.8 16.8 17.3 18.1 16.8 18.2 17.9 18.2 17.8 17.2 17.5
1930 7 17.4 17.4 15.8 16.1 16.0 16.8 16.5 16.5 16.0 16.0 16.5 16.0 16.5 17.2 16.6 15.9 16.4
1931 7 18.4 18.4 16.1 16.3 16.6 17.2 16.8 16.8 16.8 16.6 16.8 16.6 17.5 17.9 17.3 16.5 16.8
1932 7 19.7 19.7 16.7 17.1 17.4 19.2 18.5 18.5 17.8 17.1 18.5 17.0 18.1 19.1 18.3 17.3 17.9
1933 7 19.1 19.1 17.9 17.4 18.2 18.2 18.0 18.0 18.1 18.5 18.0 18.7 18.2 19.0 18.4 17.7 18.1
1934 7 19.7 19.7 18.2 18.0 18.3 18.6 17.7 17.7 18.0 18.6 17.7 18.8 18.3 19.1 18.5 17.8 18.3
1935 7 18.5 18.5 18.2 17.6 18.0 17.6 17.2 17.2 17.8 18.4 17.2 18.5 17.7 18.3 17.9 17.3 17.8
1936 7 18.5 18.5 16.1 16.3 16.2 17.7 16.9 16.9 16.4 16.0 16.9 16.0 17.4 17.9 17.2 16.3 16.8
1937 7 18.1 18.1 17.1 16.8 17.0 17.5 17.0 17.0 17.0 17.4 17.0 17.5 17.0 17.7 17.2 16.5 17.2
1938 7 18.3 18.3 16.4 16.4 16.4 17.2 16.5 16.5 16.4 16.5 16.5 16.6 17.2 17.5 16.9 16.1 16.7
1939 7 18.7 18.7 16.2 16.1 16.6 17.9 17.3 17.3 16.9 16.5 17.3 16.3 17.5 18.2 17.4 16.5 17.0
1940 7 17.6 17.6 15.8 15.7 15.7 16.8 16.2 16.2 16.0 15.8 16.2 16.0 16.3 17.0 16.3 15.5 16.2
1941 7 19.9 19.8 17.9 17.4 18.3 19.6 19.2 19.3 18.9 18.2 19.2 18.2 18.2 19.3 18.6 17.8 18.6
1942 7 17.1 17.1 16.2 15.9 15.7 16.3 15.8 15.8 15.8 16.0 15.8 16.3 16.2 16.6 16.1 15.6 16.1
1943 7 18.8 18.8 17.5 17.0 17.7 17.8 17.5 17.5 17.8 17.9 17.5 18.0 18.1 18.6 18.1 17.6 17.7
1944 7 19.4 19.4 16.7 16.4 16.9 18.5 17.6 17.6 17.0 16.8 17.6 16.9 18.0 18.7 18.0 17.0 17.4
1945 7 18.7 18.7 17.9 17.5 18.0 17.9 17.5 17.5 18.1 18.3 17.5 18.4 18.3 17.8 17.7 17.5 17.9
1946 7 20.1 20.1 17.9 17.9 18.1 20.2 18.2 18.2 18.0 17.9 18.2 18.1 18.8 19.3 18.7 17.9 18.4
1947 7 19.4 19.4 19.2 18.8 19.2 18.0 18.4 18.4 19.1 19.6 18.4 19.9 19.1 19.3 18.9 18.5 18.9
1948 7 17.6 17.6 15.1 15.1 15.8 17.1 16.7 16.8 16.4 16.1 16.7 16.2 16.3 17.2 16.5 15.6 16.2
1949 7 18.2 18.2 18.3 17.5 17.9 17.4 16.8 16.8 17.4 18.7 16.8 19.5 17.5 18.1 17.6 17.1 17.6
1950 7 18.3 18.3 18.9 18.6 17.9 17.1 17.1 17.1 17.7 18.3 17.1 18.7 18.3 18.2 17.9 17.5 18.0
1951 7 18.1 18.1 17.1 17.0 17.2 17.0 16.6 16.6 17.0 17.2 16.6 17.5 17.6 17.7 17.3 16.9 17.1
1952 7 18.2 18.2 19.5 19.1 18.8 16.8 17.1 17.1 17.9 19.1 17.1 19.7 18.4 18.3 18.2 18.1 18.3
1953 7 18.9 18.9 17.1 17.2 16.9 17.9 17.2 17.2 16.8 16.8 17.2 16.9 18.3 18.3 17.8 17.1 17.4
1954 7 15.4 15.4 14.4 14.0 14.1 14.8 14.3 14.3 14.1 14.5 14.3 14.8 14.6 15.0 14.5 13.8 14.4
1955 7 18.6 18.5 16.8 16.5 17.2 17.8 17.8 17.8 17.6 17.4 17.8 17.8 17.2 17.8 17.3 16.6 17.4
1956 7 18.1 18.0 16.5 16.5 16.7 17.2 16.9 16.9 16.6 16.6 16.9 16.6 17.1 17.6 17.1 16.5 16.9
1957 7 18.8 18.8 17.3 17.2 17.7 17.9 17.5 17.5 17.7 17.8 17.5 17.9 18.2 18.4 18.1 17.6 17.7
1958 7 18.1 18.1 17.0 16.7 16.7 17.0 16.7 16.7 16.7 16.9 16.7 17.4 17.5 17.6 17.1 16.5 17.0
1959 7 20.2 20.1 19.1 18.5 19.7 19.3 19.2 19.2 19.6 20.1 19.2 20.6 19.1 20.2 19.7 19.1 19.3
1960 7 16.7 16.7 14.9 14.9 15.0 15.9 15.5 15.5 15.1 15.0 15.5 15.0 16.1 16.5 15.9 15.1 15.4
1961 7 16.2 16.2 15.3 14.8 14.6 15.5 15.1 15.1 14.8 14.9 15.1 15.3 15.4 15.8 15.2 14.4 15.1
1962 7 15.5 15.5 15.7 15.2 15.0 14.6 14.4 14.4 14.7 15.4 14.4 15.9 15.2 15.2 14.9 14.4 15.0
1963 7 19.2 19.2 17.7 17.5 17.6 17.8 17.0 17.0 17.1 17.7 17.0 18.1 18.7 18.6 18.1 17.4 17.7
1964 7 19.0 19.0 18.9 18.2 18.3 17.2 17.1 17.1 17.7 18.6 17.1 19.4 18.8 18.6 18.3 17.9 18.1
1965 7 15.8 15.8 15.3 15.2 14.8 14.4 14.6 14.6 14.6 14.9 14.6 14.9 15.5 15.5 15.1 14.6 15.0
1966 7 17.2 17.2 15.0 14.8 15.1 16.4 15.7 15.7 15.4 15.0 15.7 15.2 16.2 16.5 15.8 14.9 15.6
1967 7 19.5 19.5 18.8 18.6 18.8 18.2 18.2 18.2 18.6 18.8 18.2 19.2 19.2 19.1 18.8 18.4 18.6
1968 7 17.1 17.1 16.1 15.8 16.2 16.0 16.1 16.1 16.4 16.3 16.1 16.6 16.5 16.8 16.4 15.8 16.2
1969 7 19.6 19.5 18.1 17.8 18.6 18.3 18.4 18.4 18.6 18.6 18.4 18.8 18.9 19.4 18.9 18.3 18.4
1970 7 17.2 17.2 16.3 16.0 15.6 16.2 15.9 15.9 15.7 15.8 15.9 16.0 16.8 16.8 16.2 15.5 16.1
1971 7 19.1 19.0 18.3 17.8 18.0 17.7 17.5 17.5 17.8 18.4 17.5 18.9 18.3 18.7 18.2 17.6 18.0
1972 7 19.4 19.4 17.0 17.0 17.6 18.1 17.7 17.7 17.5 17.6 17.7 17.8 18.5 18.6 18.0 17.3 17.7
1973 7 18.6 18.5 16.6 16.2 17.2 18.0 17.5 17.5 17.3 17.2 17.5 17.4 17.2 18.1 17.4 16.6 17.2
1974 7 16.0 16.0 15.9 15.1 15.1 15.1 15.0 15.0 15.1 15.5 15.0 15.8 15.4 15.9 15.3 14.6 15.3
1975 7 19.7 19.7 17.5 17.2 18.4 18.6 18.3 18.3 18.4 18.4 18.3 18.7 18.6 19.4 18.7 17.9 18.2
1976 7 20.0 20.0 19.1 18.8 19.9 18.7 19.1 19.2 19.7 20.1 19.1 20.5 19.5 20.0 19.6 19.2 19.3
1977 7 16.9 16.9 16.7 16.5 16.5 16.0 16.3 16.3 16.6 16.8 16.3 17.4 16.3 16.7 16.4 15.9 16.5
1978 7 16.6 16.6 15.8 15.1 15.3 15.4 15.4 15.4 15.4 15.5 15.4 15.8 15.8 16.1 15.6 14.9 15.5
1979 7 15.3 15.3 16.3 15.2 15.6 14.6 15.0 15.0 15.7 16.3 15.0 16.9 14.8 15.5 15.1 14.7 15.3
1980 7 16.2 16.2 14.6 14.3 14.8 15.9 15.4 15.4 15.3 14.8 15.4 14.9 15.1 15.8 15.1 14.3 15.1
1981 7 17.4 17.4 16.2 15.8 16.2 16.6 16.4 16.4 16.5 16.4 16.4 16.8 16.4 17.1 16.5 15.7 16.4
1982 7 19.8 19.8 18.9 18.6 19.1 18.3 18.8 18.8 19.0 19.1 18.8 19.6 19.0 19.8 19.3 18.7 18.9
1983 7 20.9 20.8 21.3 20.7 20.4 19.1 19.8 19.8 20.5 21.0 19.8 22.0 20.4 20.7 20.3 19.8 20.4
1984 7 16.1 16.1 16.7 15.7 15.9 15.6 15.6 15.6 16.0 16.5 15.6 17.3 15.4 16.1 15.6 15.0 15.9
1985 7 17.9 17.9 18.1 17.5 16.9 17.0 16.9 16.9 17.2 17.6 16.9 18.5 17.5 17.6 17.2 16.6 17.4
1986 7 18.2 18.2 16.9 16.3 16.9 17.3 17.0 17.0 17.2 17.1 17.0 17.3 17.4 17.8 17.3 16.5 17.0
1987 7 17.5 17.5 17.4 17.1 16.8 16.2 16.7 16.7 16.9 17.0 16.7 17.4 17.1 17.3 16.9 16.4 16.9
1988 7 18.3 18.3 16.8 17.0 16.6 17.3 16.8 16.8 16.4 16.4 16.8 16.4 17.8 18.0 17.4 16.7 17.0
1989 7 18.5 18.5 17.8 17.4 17.7 17.6 17.6 17.6 18.0 18.2 17.6 18.8 17.7 18.2 17.8 17.2 17.7
1990 7 17.3 17.3 17.2 16.4 16.7 16.5 16.4 16.4 16.7 17.3 16.4 17.9 16.6 17.1 16.6 15.8 16.7
1991 7 20.3 20.2 19.3 18.8 19.2 18.5 19.1 19.1 19.2 19.5 19.1 20.0 19.4 19.9 19.4 18.8 19.2
1992 7 20.1 20.1 18.3 18.1 18.3 19.0 18.7 18.7 18.6 18.5 18.7 18.8 19.0 19.5 18.8 18.0 18.6
1993 7 16.6 16.6 16.4 15.9 16.5 15.7 15.7 15.7 16.2 16.7 15.7 17.0 16.1 16.5 16.1 15.7 16.1
1994 7 22.6 22.6 20.8 20.8 21.3 21.1 21.5 21.5 21.7 21.6 21.5 22.0 21.5 22.2 21.6 20.8 21.3
1995 7 21.0 20.9 20.1 19.8 20.1 19.2 20.0 20.0 20.5 20.5 20.0 20.9 20.3 20.8 20.2 19.6 20.1
1996 7 16.3 16.3 16.3 15.6 15.7 15.6 16.0 16.0 16.2 16.4 16.0 16.9 15.5 16.2 15.7 15.1 15.9
1997 7 18.6 18.6 16.4 16.1 16.9 17.8 17.7 17.7 17.2 17.0 17.7 17.4 17.0 18.1 17.4 16.4 17.2
1998 7 17.2 17.2 17.1 16.7 16.1 15.9 16.0 16.0 16.0 16.3 16.0 16.6 16.7 17.0 16.5 15.9 16.4
1999 7 20.3 20.3 18.5 18.1 18.9 19.2 19.3 19.3 19.4 19.2 19.3 19.4 18.8 19.9 19.2 18.4 19.0
2000 7 16.5 16.5 15.3 15.0 14.7 15.5 15.3 15.3 15.0 15.0 15.3 15.3 15.5 16.1 15.5 14.7 15.3
2001 7 19.6 19.6 18.3 17.8 18.7 18.7 18.7 18.7 18.8 18.8 18.7 18.9 18.4 19.3 18.8 18.0 18.6
2002 7 19.0 19.0 17.4 17.4 17.2 18.1 17.6 17.6 17.4 17.6 17.6 18.0 18.4 18.3 17.8 17.3 17.7
2003 7 19.9 19.9 19.1 18.7 18.9 19.2 19.2 19.2 19.1 19.3 19.2 19.9 18.9 19.8 19.3 18.5 19.1
2004 7 17.4 17.4 17.2 17.0 16.7 16.3 16.4 16.4 16.6 17.2 16.4 17.6 17.0 17.0 16.7 16.3 16.8
2005 7 18.8 18.8 17.7 17.6 18.0 18.3 18.0 18.1 17.9 18.3 18.0 18.8 18.1 18.7 18.2 17.7 18.0
2006 7 23.2 23.2 21.8 21.2 21.8 21.9 22.1 22.1 22.3 22.6 22.1 23.2 22.2 22.9 22.3 21.4 22.0
2007 7 18.2 18.2 17.1 17.2 16.9 17.2 17.1 17.1 17.0 17.0 17.1 16.9 17.9 18.1 17.6 16.9 17.2
2008 7 19.1 19.1 17.7 17.5 18.0 18.3 18.2 18.2 17.7 17.9 18.2 18.2 18.2 18.8 18.3 17.8 18.0
2009 7 19.1 19.1 17.7 17.5 17.8 18.5 18.1 18.1 18.0 18.0 18.1 18.1 18.1 18.8 18.2 17.5 18.0
2010 7 21.9 21.9 19.6 19.4 20.1 21.1 20.7 20.7 20.5 20.2 20.7 20.3 20.5 21.3 20.7 20.0 20.3
2011 7 17.4 17.4 15.7 15.5 15.7 16.9 16.3 16.3 15.8 15.7 16.3 15.8 16.3 16.9 16.4 15.7 16.1
2012 7 18.4 18.4 17.4 17.5 17.1 17.4 17.1 17.1 17.0 17.2 17.1 17.3 18.0 18.1 17.6 17.0 17.4
2013 7 20.2 20.2 19.8 19.6 19.6 19.0 18.9 18.9 19.2 20.0 18.9 20.4 19.4 20.0 19.6 19.1 19.5
2014 7 20.9 20.9 18.1 18.3 19.1 20.1 19.9 19.9 19.2 19.0 19.9 19.2 19.6 20.3 19.7 19.0 19.3
1881 8 16.5 16.5 16.7 16.1 15.8 15.4 15.4 15.4 15.6 16.1 15.4 16.5 15.8 16.1 15.7 15.2 15.9
1882 8 15.9 15.9 14.8 14.0 14.6 15.7 15.1 15.2 15.1 15.1 15.1 15.3 14.4 15.3 14.7 13.9 14.9
1883 8 16.9 16.9 15.9 15.2 15.9 16.0 16.0 16.0 16.2 16.1 16.0 16.4 15.9 16.6 16.0 15.4 15.9
1884 8 17.5 17.5 17.3 16.2 17.0 17.1 17.2 17.2 17.7 17.6 17.2 18.0 16.5 17.3 16.7 16.0 17.0
1885 8 15.2 15.2 15.3 14.6 14.3 14.4 14.1 14.1 14.4 14.7 14.1 15.2 14.5 14.8 14.3 13.8 14.6
1886 8 18.2 18.2 17.1 16.3 16.9 16.9 16.8 16.8 17.0 17.2 16.8 17.6 17.0 17.6 17.0 16.3 16.9
1887 8 16.6 16.6 16.3 15.3 15.3 15.9 15.5 15.5 15.8 16.0 15.5 16.3 15.5 16.1 15.5 14.8 15.7
1888 8 16.2 16.2 15.3 14.6 14.7 15.2 15.0 15.0 15.0 14.9 15.0 15.1 15.1 15.8 15.1 14.4 15.1
1889 8 16.5 16.5 15.6 14.9 15.1 15.5 15.2 15.2 15.2 15.4 15.2 15.6 15.5 16.1 15.4 14.7 15.4
1890 8 18.2 18.2 16.4 16.4 16.3 16.5 16.1 16.1 16.0 16.1 16.1 16.2 17.3 17.5 16.9 16.2 16.5
1891 8 16.1 16.1 15.3 14.6 14.7 15.1 14.8 14.8 14.9 14.8 14.8 14.8 15.3 15.5 14.9 14.2 15.0
1892 8 19.4 19.4 18.3 18.1 18.1 17.4 17.3 17.3 17.7 18.1 17.3 18.0 19.1 19.0 18.6 18.0 18.1
1893 8 17.7 17.7 17.5 16.4 16.7 16.9 17.0 17.0 17.3 17.1 17.0 17.5 16.7 17.5 17.0 16.3 17.0
1894 8 16.2 16.2 15.9 15.4 15.2 15.3 15.0 15.0 15.2 15.4 15.0 15.6 15.7 15.8 15.4 14.8 15.4
1895 8 17.9 17.9 16.5 15.7 16.1 16.9 16.5 16.5 16.5 16.2 16.5 16.1 17.0 17.4 16.8 16.0 16.5
1896 8 15.7 15.7 14.1 13.4 13.9 15.1 14.5 14.6 14.3 14.1 14.5 14.3 14.2 15.0 14.3 13.5 14.3
1897 8 18.3 18.3 16.8 16.0 16.9 17.8 17.5 17.5 17.3 16.9 17.5 16.9 17.6 18.1 17.4 16.5 17.1
1898 8 18.8 18.8 18.5 17.4 18.1 17.3 17.9 17.9 18.3 18.1 17.9 18.1 18.4 18.7 18.1 17.5 18.0
1899 8 17.2 17.2 17.7 16.1 17.0 16.2 16.7 16.7 17.4 17.6 16.7 17.8 16.3 17.2 16.6 15.8 16.8
1900 8 17.6 17.6 16.0 15.4 15.7 16.7 16.4 16.4 15.8 15.8 16.4 15.9 16.8 17.1 16.3 15.4 16.2
1901 8 17.8 17.8 15.9 15.7 16.0 17.1 16.6 16.6 16.5 16.2 16.6 16.1 16.6 17.3 16.5 15.4 16.4
1902 8 15.0 15.0 15.7 15.1 14.6 13.8 14.3 14.3 14.5 15.2 14.3 15.3 14.7 14.8 14.3 13.8 14.7
1903 8 16.3 16.3 15.8 15.4 15.3 14.8 15.0 15.0 15.1 15.5 15.0 15.5 16.0 16.1 15.6 15.0 15.4
1904 8 17.5 17.5 16.8 16.3 16.2 16.0 16.3 16.3 16.4 16.3 16.3 16.3 16.9 17.4 16.8 16.0 16.5
1905 8 17.3 17.3 16.6 16.3 16.4 16.3 16.2 16.2 16.4 16.5 16.2 16.5 16.6 16.9 16.5 15.9 16.5
1906 8 17.3 17.3 16.9 16.1 16.2 16.6 16.4 16.4 16.5 16.6 16.4 16.8 16.4 17.0 16.4 15.7 16.5
1907 8 16.0 16.0 16.7 16.1 15.6 14.8 15.0 15.0 15.6 15.8 15.0 15.7 16.0 15.8 15.5 15.2 15.7
1908 8 15.6 15.6 14.3 13.9 14.1 14.9 14.7 14.7 14.6 14.1 14.7 14.4 14.6 15.1 14.5 13.7 14.5
1909 8 17.2 17.2 16.3 15.9 16.3 16.0 15.9 15.9 16.3 16.5 15.9 16.7 16.7 16.8 16.3 15.7 16.2
1910 8 16.5 16.5 15.8 15.3 15.6 16.1 16.1 16.1 16.0 15.6 16.1 15.6 15.7 16.3 15.7 15.1 15.8
1911 8 20.3 20.3 19.6 18.8 19.8 19.0 19.2 19.2 20.0 19.9 19.2 19.8 19.6 20.0 19.5 18.9 19.4
1912 8 15.2 15.2 13.4 13.3 13.5 14.8 14.2 14.2 13.9 13.6 14.2 13.7 14.5 14.6 14.1 13.4 14.0
1913 8 16.2 16.2 14.7 14.1 14.5 15.5 14.9 14.9 15.0 14.9 14.9 15.1 14.8 15.4 14.8 13.9 14.8
1914 8 18.2 18.2 16.8 16.5 17.0 17.7 17.4 17.4 17.4 17.2 17.4 17.3 17.4 17.9 17.3 16.5 17.2
1915 8 16.1 16.1 15.0 14.6 15.2 15.7 15.3 15.3 15.4 15.4 15.3 15.4 15.2 15.8 15.2 14.4 15.2
1916 8 16.7 16.7 15.9 15.5 15.7 16.1 15.9 15.9 16.2 16.2 15.9 16.2 15.9 16.4 15.9 15.2 15.9
1917 8 18.1 18.1 16.0 16.1 16.0 17.6 16.9 16.9 16.5 16.0 16.9 15.9 17.3 17.5 16.8 15.9 16.7
1918 8 16.5 16.5 16.0 15.5 15.9 16.2 15.8 15.8 15.9 16.5 15.8 16.4 15.9 16.2 15.8 15.3 15.9
1919 8 16.5 16.5 16.9 16.3 15.9 15.5 15.6 15.6 16.1 16.6 15.6 16.4 16.2 16.5 16.0 15.3 16.1
1920 8 16.3 16.3 14.7 14.6 14.6 15.7 14.8 14.8 14.5 14.8 14.8 14.9 15.6 15.9 15.3 14.5 15.0
1921 8 18.5 18.5 16.9 17.0 17.0 17.4 17.1 17.1 17.1 17.2 17.1 17.1 17.9 18.3 17.5 16.6 17.3
1922 8 15.8 15.8 15.7 15.4 15.0 15.3 15.2 15.2 15.3 15.3 15.2 15.2 15.5 15.7 15.2 14.5 15.4
1923 8 15.9 15.9 16.6 16.1 15.6 15.0 15.2 15.2 15.7 16.2 15.2 16.1 15.9 16.0 15.6 15.1 15.7
1924 8 16.1 16.1 13.7 13.8 13.8 15.5 14.8 14.8 14.2 13.9 14.8 13.8 15.0 15.6 14.9 13.9 14.5
1925 8 17.6 17.6 16.1 15.8 16.2 17.3 16.8 16.8 16.5 16.3 16.8 16.1 16.6 17.4 16.7 16.0 16.5
1926 8 16.8 16.8 16.0 15.3 15.7 16.2 16.2 16.2 16.2 16.2 16.2 16.1 15.9 16.5 16.0 15.3 16.0
1927 8 17.5 17.5 15.8 15.8 16.1 17.1 16.7 16.7 16.6 16.1 16.7 16.0 16.5 17.2 16.5 15.7 16.4
1928 8 16.5 16.5 16.9 16.5 15.9 15.6 15.7 15.7 16.1 16.5 15.7 16.6 16.3 16.4 16.0 15.5 16.2
1929 8 18.3 18.3 16.9 16.8 17.1 17.1 16.8 16.8 16.9 17.1 16.8 17.1 17.5 18.2 17.7 17.0 17.1
1930 8 16.5 16.5 15.8 15.3 15.8 16.1 16.2 16.2 16.4 16.1 16.2 16.2 15.8 16.6 16.1 15.5 16.0
1931 8 16.6 16.6 15.0 14.9 15.1 15.5 15.7 15.7 15.5 15.2 15.7 15.3 15.8 16.3 15.7 14.9 15.4
1932 8 19.6 19.6 18.7 18.3 18.8 18.5 18.5 18.5 19.3 19.2 18.5 19.1 18.6 19.5 19.0 18.4 18.7
1933 8 17.4 17.3 17.3 16.5 17.0 16.6 16.7 16.8 17.2 17.7 16.7 18.1 16.6 17.4 16.9 16.3 16.9
1934 8 17.7 17.7 15.7 15.9 16.2 16.8 16.5 16.5 16.3 16.1 16.5 16.0 16.7 17.4 16.9 16.1 16.4
1935 8 17.4 17.4 16.3 16.2 16.7 16.5 16.5 16.5 17.0 17.2 16.5 17.3 16.7 17.2 16.7 16.1 16.6
1936 8 17.0 17.0 15.8 15.4 16.1 16.5 16.5 16.5 16.6 16.4 16.5 16.4 16.0 16.9 16.3 15.5 16.2
1937 8 18.0 18.0 16.9 16.3 17.1 17.6 17.2 17.2 17.1 17.5 17.2 17.9 16.7 17.5 17.0 16.3 17.1
1938 8 19.5 19.4 16.3 16.3 17.3 18.9 18.5 18.5 17.8 17.0 18.5 17.0 17.9 19.1 18.3 17.2 17.7
1939 8 19.0 19.0 16.7 16.7 17.1 18.5 17.8 17.8 17.5 17.0 17.8 17.0 17.7 18.5 17.8 16.9 17.5
1940 8 15.3 15.2 14.4 13.9 14.3 14.8 14.7 14.7 14.8 14.7 14.7 14.9 14.2 15.0 14.5 13.8 14.5
1941 8 15.9 15.9 14.8 14.7 14.5 15.1 15.0 15.0 14.8 14.8 15.0 14.9 15.2 15.6 15.1 14.4 15.0
1942 8 19.0 18.9 17.0 16.7 17.4 18.1 18.0 18.0 17.9 17.4 18.0 17.3 17.8 18.6 18.0 17.3 17.6
1943 8 19.2 19.2 18.1 17.9 17.7 17.4 17.3 17.3 17.6 17.7 17.3 17.8 18.8 18.9 18.4 17.8 17.9
1944 8 21.0 21.0 19.4 18.9 19.7 19.7 19.7 19.7 19.7 19.8 19.7 19.9 19.8 20.7 20.0 19.1 19.6
1945 8 17.3 17.3 15.8 15.7 15.9 17.1 16.4 16.4 16.0 16.1 16.4 16.3 16.5 16.4 16.1 15.6 16.2
1946 8 16.8 16.8 16.1 16.1 16.0 16.5 16.1 16.1 16.0 16.0 16.1 15.9 16.3 16.7 16.2 15.6 16.2
1947 8 18.6 18.5 19.2 18.6 19.5 17.7 18.8 18.8 19.7 20.1 18.8 20.2 18.2 19.1 18.8 18.4 18.9
1948 8 17.7 17.7 16.0 15.9 15.9 16.6 16.5 16.5 16.5 16.1 16.5 16.2 16.9 17.2 16.6 15.9 16.4
1949 8 17.8 17.7 17.3 16.8 16.8 16.2 16.6 16.6 16.9 17.3 16.6 17.6 17.5 17.7 17.3 16.7 17.0
1950 8 18.8 18.8 17.0 17.0 17.0 17.7 17.5 17.5 17.5 17.1 17.5 17.4 17.9 18.4 17.7 16.8 17.5
1951 8 18.8 18.8 16.6 16.8 16.7 17.7 17.0 17.1 16.8 16.6 17.0 16.6 18.3 18.0 17.5 16.7 17.2
1952 8 18.6 18.5 18.2 18.0 17.7 17.1 17.1 17.1 17.4 17.8 17.1 18.0 18.7 18.5 18.2 17.7 17.8
1953 8 17.3 17.3 16.2 15.7 16.3 16.6 16.4 16.4 16.4 16.6 16.4 17.0 16.7 17.1 16.6 16.0 16.4
1954 8 16.9 16.8 15.1 15.3 15.6 15.9 15.8 15.8 15.8 15.5 15.8 15.5 16.5 16.6 16.2 15.6 15.8
1955 8 18.2 18.1 15.9 15.5 16.3 18.0 17.5 17.5 17.2 16.7 17.5 16.9 16.7 17.5 16.8 16.0 16.8
1956 8 14.9 14.9 14.2 14.2 13.9 13.9 13.7 13.7 14.0 14.0 13.7 14.1 14.6 14.5 14.2 13.7 14.1
1957 8 15.8 15.7 14.8 14.5 14.7 15.4 15.3 15.3 15.3 15.0 15.3 15.2 15.1 15.6 15.1 14.4 15.1
1958 8 17.3 17.2 17.0 16.7 16.9 16.3 16.9 16.9 17.3 17.0 16.9 17.1 17.2 17.4 17.0 16.6 16.9
1959 8 18.6 18.6 16.5 16.2 17.3 18.1 17.9 17.9 17.7 17.2 17.9 17.6 17.5 18.3 17.7 16.9 17.3
1960 8 16.8 16.8 15.7 15.5 15.3 15.8 15.5 15.5 15.6 15.6 15.5 15.8 16.5 16.4 16.0 15.4 15.8
1961 8 16.3 16.2 15.9 15.5 15.7 15.3 15.6 15.6 15.9 16.1 15.6 16.4 16.0 16.1 15.8 15.3 15.7
1962 8 16.0 16.0 17.0 16.6 15.7 14.7 14.8 14.8 15.3 16.3 14.8 16.9 16.2 15.7 15.5 15.3 15.8
1963 8 17.5 17.5 15.5 15.5 15.6 16.5 15.8 15.8 15.5 15.5 15.8 15.5 16.8 16.9 16.3 15.5 15.9
1964 8 16.3 16.3 15.9 15.4 16.1 15.6 15.8 15.8 16.2 16.3 15.8 16.7 15.9 16.4 16.0 15.5 15.9
1965 8 15.7 15.7 15.0 14.4 14.6 14.8 14.7 14.7 15.0 15.0 14.7 15.2 15.4 15.4 14.9 14.4 14.9
1966 8 16.8 16.8 14.9 14.7 15.5 16.0 15.7 15.7 15.8 15.5 15.7 15.6 16.0 16.4 15.8 15.1 15.5
1967 8 17.2 17.2 16.2 16.0 16.2 16.6 16.3 16.4 16.5 16.2 16.3 16.2 16.6 16.8 16.4 15.9 16.4
1968 8 18.0 18.0 15.3 15.1 16.0 17.1 17.2 17.2 16.6 15.7 17.2 15.8 16.7 17.7 16.9 15.9 16.4
1969 8 17.4 17.4 15.8 15.5 16.5 17.2 17.2 17.2 16.9 16.3 17.2 16.5 16.5 17.3 16.7 16.0 16.5
1970 8 17.9 17.9 16.8 16.1 16.8 16.9 16.7 16.7 17.0 17.0 16.7 17.1 16.8 17.2 16.7 16.1 16.8
1971 8 19.5 19.4 17.7 17.5 17.5 18.1 17.5 17.5 17.5 17.4 17.5 17.3 18.7 18.8 18.2 17.6 17.8
1972 8 16.7 16.7 15.6 15.4 15.5 16.2 15.8 15.8 15.6 15.6 15.8 15.8 15.9 16.2 15.7 15.0 15.7
1973 8 17.9 17.8 18.0 17.5 18.2 17.0 17.4 17.4 18.3 18.7 17.4 19.0 17.8 17.9 17.6 17.2 17.7
1974 8 18.0 18.0 17.2 17.1 16.8 17.0 16.8 16.8 17.0 17.1 16.8 17.4 17.5 17.6 17.1 16.5 17.1
1975 8 20.0 20.0 17.7 17.2 19.0 19.4 19.7 19.7 19.7 19.1 19.7 19.5 18.9 20.0 19.3 18.4 18.8
1976 8 17.1 17.1 15.5 14.8 16.5 16.7 16.7 16.7 16.9 17.0 16.7 17.6 16.0 16.8 16.2 15.6 16.2
1977 8 16.7 16.7 15.7 15.5 15.8 16.0 16.1 16.1 16.0 15.9 16.1 16.1 16.1 16.4 16.0 15.4 15.9
1978 8 16.4 16.4 14.8 14.4 14.8 16.0 15.4 15.4 15.0 14.8 15.4 15.0 15.2 16.0 15.3 14.5 15.1
1979 8 17.0 17.0 15.0 15.0 14.8 15.9 15.5 15.5 15.2 14.9 15.5 15.1 16.3 16.4 15.7 14.9 15.5
1980 8 16.9 16.8 17.1 16.6 16.5 16.0 16.6 16.6 17.0 16.8 16.6 17.0 16.5 17.0 16.6 16.1 16.6
1981 8 16.8 16.8 16.6 16.1 16.2 16.3 16.5 16.5 16.6 16.6 16.5 17.0 16.3 16.7 16.3 15.7 16.4
1982 8 19.0 19.0 16.4 16.4 17.2 17.9 17.4 17.4 17.2 16.9 17.4 17.0 18.2 18.5 17.9 17.2 17.3
1983 8 18.9 18.9 18.1 17.4 18.3 18.2 18.3 18.3 18.5 18.8 18.3 19.6 17.8 18.7 18.2 17.6 18.1
1984 8 18.1 18.1 16.4 16.0 16.8 17.6 17.5 17.5 17.5 17.1 17.5 17.5 17.1 17.9 17.2 16.4 17.0
1985 8 17.4 17.4 16.5 16.1 15.6 16.4 15.9 15.9 15.8 15.8 15.9 16.3 16.9 17.0 16.4 15.7 16.2
1986 8 17.1 17.1 16.5 16.4 16.1 16.0 15.9 15.9 16.2 16.2 15.9 16.4 16.7 16.8 16.4 15.9 16.3
1987 8 15.8 15.8 16.0 15.2 15.5 15.2 15.4 15.4 15.8 16.0 15.4 16.5 15.3 15.7 15.3 14.8 15.5
1988 8 17.7 17.7 17.1 16.8 17.1 16.6 16.6 16.6 16.9 17.3 16.6 17.4 17.5 17.7 17.3 16.8 17.0
1989 8 17.9 17.9 17.0 16.5 16.9 16.8 16.9 16.9 17.3 17.2 16.9 17.7 17.4 17.8 17.3 16.6 17.0
1990 8 18.8 18.8 18.1 17.9 18.5 18.0 18.2 18.2 18.7 18.8 18.2 19.1 18.7 19.0 18.6 18.1 18.3
1991 8 18.4 18.4 18.7 17.6 18.3 17.5 17.5 17.5 17.9 19.0 17.5 19.6 17.6 18.1 17.7 17.2 17.9
1992 8 20.2 20.2 19.7 19.6 18.7 18.2 18.2 18.2 18.4 19.0 18.2 19.1 20.2 19.9 19.4 18.8 19.1
1993 8 16.2 16.2 16.6 16.2 16.0 15.1 14.9 14.9 15.3 16.4 14.9 17.0 16.0 16.0 15.8 15.5 15.8
1994 8 18.5 18.5 18.0 18.1 17.5 17.7 17.6 17.6 17.6 17.6 17.6 18.0 17.8 18.3 17.9 17.3 17.8
1995 8 19.5 19.4 17.3 16.9 18.2 19.0 18.9 18.9 19.2 18.5 18.9 18.8 18.1 19.2 18.5 17.7 18.3
1996 8 18.4 18.4 16.5 16.1 16.7 18.1 17.9 17.9 17.2 17.0 17.9 17.4 17.0 18.0 17.3 16.5 17.2
1997 8 21.1 21.0 19.0 18.5 19.6 20.9 20.5 20.5 20.3 20.0 20.5 20.5 19.4 20.8 20.0 19.0 19.8
1998 8 16.9 16.9 17.4 17.1 16.7 15.9 16.3 16.3 16.7 17.3 16.3 17.7 16.5 17.1 16.8 16.3 16.7
1999 8 18.1 18.1 17.2 16.7 16.8 17.4 17.3 17.3 17.4 17.4 17.3 17.5 17.0 17.7 17.1 16.2 17.2
2000 8 18.0 18.0 18.1 17.8 17.5 16.5 17.1 17.1 17.6 17.9 17.1 18.1 18.2 18.2 17.9 17.6 17.6
2001 8 19.2 19.2 18.7 18.2 18.5 18.3 18.6 18.6 18.9 18.7 18.6 18.7 18.8 19.2 18.8 18.3 18.6
2002 8 20.5 20.5 17.4 17.6 18.4 20.0 19.6 19.6 18.6 18.2 19.6 18.3 19.2 20.0 19.3 18.5 18.8
2003 8 20.2 20.2 21.7 21.2 20.9 19.0 19.9 19.9 20.4 21.5 19.9 22.7 20.3 20.7 20.6 20.4 20.6
2004 8 19.3 19.3 17.9 17.9 18.3 18.5 18.8 18.8 18.7 18.3 18.8 18.5 18.5 19.2 18.6 17.9 18.4
2005 8 16.5 16.5 15.6 15.3 15.8 16.2 15.8 15.8 15.7 15.9 15.8 16.2 15.8 16.4 15.9 15.3 15.8
2006 8 17.0 17.0 14.4 14.3 15.0 17.1 16.2 16.2 15.5 15.1 16.2 15.2 15.7 16.5 15.7 14.8 15.5
2007 8 18.0 18.0 16.5 16.3 16.4 17.5 17.0 17.0 16.6 16.7 17.0 16.9 17.2 17.5 17.0 16.3 16.9
2008 8 18.3 18.3 17.1 17.0 17.3 17.6 17.4 17.4 17.3 17.3 17.4 17.2 17.7 18.2 17.8 17.3 17.4
2009 8 19.4 19.4 18.7 18.3 18.4 18.8 18.6 18.6 18.5 18.9 18.6 19.2 18.7 19.4 18.9 18.2 18.7
2010 8 18.1 18.1 16.3 16.0 16.3 17.6 16.8 16.8 16.5 16.6 16.8 16.8 16.9 17.4 16.8 16.1 16.7
2011 8 18.3 18.3 18.2 18.0 17.5 17.3 17.3 17.3 17.4 17.6 17.3 17.8 18.1 18.2 17.9 17.5 17.7
2012 8 18.5 18.5 18.9 18.4 18.5 17.7 18.3 18.3 18.7 18.9 18.3 19.2 18.5 18.6 18.4 18.2 18.4
2013 8 18.7 18.7 17.6 17.5 17.8 18.2 18.1 18.1 18.1 17.9 18.1 18.1 18.0 18.6 18.2 17.6 17.9
2014 8 17.0 17.0 15.7 15.5 15.5 16.6 16.1 16.1 15.8 15.7 16.1 15.7 16.3 16.6 16.1 15.5 16.0
1881 9 12.7 12.7 11.7 11.2 12.0 12.4 12.6 12.6 12.8 12.2 12.6 12.2 11.5 12.4 11.9 11.4 12.1
1882 9 14.8 14.7 12.1 12.0 12.6 14.5 13.7 13.7 13.3 12.7 13.7 12.8 13.5 14.0 13.3 12.4 13.1
1883 9 14.8 14.8 12.8 12.6 13.0 14.0 13.5 13.5 13.4 13.1 13.5 13.1 13.8 14.2 13.6 12.8 13.4
1884 9 15.3 15.3 13.6 13.0 14.0 15.1 14.9 14.9 14.9 14.2 14.9 14.2 14.2 14.8 14.1 13.3 14.3
1885 9 13.8 13.8 12.6 12.3 12.6 12.7 12.5 12.5 12.8 12.8 12.5 12.9 13.3 13.4 13.0 12.4 12.7
1886 9 16.1 16.0 15.2 14.6 15.0 15.1 15.1 15.1 15.5 15.4 15.1 15.5 15.3 15.7 15.2 14.4 15.1
1887 9 13.6 13.5 11.7 11.6 11.5 12.9 12.4 12.4 12.2 11.6 12.4 11.6 12.6 13.0 12.3 11.5 12.2
1888 9 13.3 13.2 12.9 12.2 12.2 12.6 12.4 12.4 12.8 12.7 12.4 13.1 12.3 12.9 12.3 11.6 12.5
1889 9 11.7 11.7 11.1 10.4 11.1 11.4 11.5 11.5 11.6 11.4 11.5 11.6 10.7 11.5 11.0 10.4 11.1
1890 9 14.1 14.1 12.5 11.9 13.2 13.7 13.4 13.4 13.9 13.2 13.4 13.4 12.9 13.9 13.4 12.7 13.1
1891 9 14.7 14.7 13.5 13.0 13.5 14.2 14.3 14.3 14.4 13.6 14.3 13.8 13.8 14.4 13.8 13.1 13.8
1892 9 14.9 14.9 14.0 13.4 13.3 13.9 13.5 13.5 13.7 13.5 13.5 13.6 14.5 14.5 13.9 13.3 13.8
1893 9 13.1 13.1 13.0 12.3 12.2 12.2 12.3 12.3 12.5 12.5 12.3 12.7 12.5 12.9 12.4 11.7 12.4
1894 9 11.5 11.5 11.2 10.7 10.8 10.9 11.2 11.2 11.4 11.2 11.2 11.5 10.8 11.3 10.8 10.1 11.0
1895 9 15.5 15.5 16.1 14.8 15.4 14.6 14.8 14.8 15.7 16.0 14.8 16.6 15.1 15.4 15.1 14.8 15.2
1896 9 13.4 13.4 12.7 11.9 12.5 12.8 13.2 13.2 13.2 12.7 13.2 12.9 13.0 13.3 12.8 12.1 12.8
1897 9 13.1 13.1 12.2 11.7 12.0 12.4 12.5 12.5 12.5 12.2 12.5 12.4 12.6 12.8 12.3 11.6 12.3
1898 9 13.9 13.9 14.0 12.7 13.5 13.4 13.9 14.0 14.3 13.7 13.9 14.0 13.5 14.1 13.5 12.8 13.6
1899 9 13.0 13.0 12.7 11.9 12.3 12.4 12.6 12.6 12.8 12.7 12.6 12.9 12.6 12.8 12.3 11.8 12.5
1900 9 14.4 14.4 14.5 13.4 13.3 13.9 13.8 13.8 13.5 13.6 13.8 13.9 13.8 14.2 13.7 13.0 13.8
1901 9 13.8 13.8 13.4 13.0 13.1 13.7 13.7 13.7 13.8 13.3 13.7 13.4 13.2 13.6 13.1 12.4 13.4
1902 9 12.2 12.2 12.6 12.0 12.3 11.2 11.9 11.9 12.5 12.7 11.9 12.8 11.9 12.0 11.7 11.2 12.0
1903 9 14.1 14.1 13.4 12.9 13.5 13.3 13.8 13.9 14.0 13.7 13.8 13.9 13.5 14.0 13.5 12.8 13.5
1904 9 12.9 12.9 11.9 11.1 11.6 12.5 12.2 12.2 12.0 11.9 12.2 12.0 11.7 12.3 11.8 11.1 11.9
1905 9 13.3 13.3 12.9 12.8 12.4 12.8 12.7 12.7 12.6 12.7 12.7 12.8 12.7 13.0 12.5 11.9 12.8
1906 9 13.6 13.6 12.0 11.4 12.3 13.3 13.0 13.0 12.7 12.4 13.0 12.5 12.4 13.2 12.6 11.9 12.5
1907 9 13.3 13.3 13.9 12.8 13.2 12.8 12.9 13.0 13.6 13.6 12.9 14.1 12.8 13.1 12.7 12.3 13.1
1908 9 12.7 12.7 11.9 11.0 11.8 12.3 12.6 12.6 12.8 12.2 12.6 12.5 12.0 12.6 12.2 11.5 12.1
1909 9 13.8 13.8 12.3 12.2 12.5 13.1 12.9 12.9 12.8 12.6 12.9 12.7 12.9 13.3 12.8 12.1 12.7
1910 9 12.9 12.9 11.2 10.9 11.6 13.2 12.9 12.9 12.7 11.7 12.9 11.8 11.9 12.5 11.9 11.2 12.0
1911 9 14.9 14.8 14.8 13.9 14.3 14.4 14.1 14.1 14.7 14.9 14.1 15.1 14.4 14.7 14.2 13.7 14.4
1912 9 9.9 9.9 8.3 7.8 8.8 10.1 9.9 9.9 9.7 9.2 9.9 9.3 8.7 9.6 9.0 8.2 9.1
1913 9 13.6 13.6 12.2 11.8 12.4 13.5 13.0 13.0 13.2 12.6 13.0 12.7 12.4 12.9 12.3 11.6 12.6
1914 9 13.2 13.2 12.1 11.5 12.0 13.3 12.8 12.9 12.7 12.4 12.8 12.5 12.3 12.8 12.2 11.4 12.4
1915 9 12.4 12.4 11.5 10.9 11.8 12.4 12.4 12.4 12.5 12.2 12.4 12.5 11.4 12.0 11.5 10.9 11.8
1916 9 12.8 12.8 11.5 11.2 11.9 12.2 12.3 12.3 12.7 12.4 12.3 12.3 11.9 12.2 11.8 11.3 12.0
1917 9 15.2 15.2 14.8 14.2 14.3 14.3 14.3 14.3 14.6 15.0 14.3 14.9 14.8 14.9 14.4 13.8 14.5
1918 9 13.8 13.8 13.0 12.8 12.5 12.7 12.7 12.7 12.8 13.0 12.7 13.0 13.9 13.5 13.0 12.5 12.9
1919 9 15.6 15.5 15.1 14.7 14.5 14.6 14.4 14.4 14.7 15.0 14.4 14.6 15.2 15.2 14.7 14.0 14.7
1920 9 13.6 13.6 13.0 12.7 12.8 13.1 13.1 13.1 12.9 13.2 13.1 13.2 13.1 13.5 13.0 12.3 13.0
1921 9 13.7 13.7 14.0 13.1 13.6 13.2 13.3 13.3 13.9 14.2 13.3 13.8 13.1 13.5 13.0 12.4 13.5
1922 9 11.8 11.7 10.9 10.7 11.0 11.7 11.5 11.5 11.6 11.5 11.5 11.6 10.9 11.6 11.0 10.4 11.2
1923 9 13.8 13.8 13.0 12.7 12.9 13.1 13.1 13.1 13.1 13.2 13.1 13.1 13.4 13.7 13.2 12.7 13.1
1924 9 14.5 14.5 13.2 13.0 13.1 14.1 13.8 13.9 13.6 13.1 13.8 13.1 14.1 14.1 13.6 13.0 13.6
1925 9 11.8 11.8 10.6 10.6 10.5 11.5 11.4 11.4 11.0 10.6 11.4 10.7 11.1 11.4 10.9 10.4 11.0
1926 9 14.8 14.8 14.9 14.3 14.6 14.1 14.5 14.5 15.1 15.0 14.5 14.9 14.4 14.7 14.5 14.1 14.6
1927 9 14.2 14.2 13.3 13.1 13.4 13.5 13.7 13.7 13.8 13.6 13.7 13.6 13.8 14.0 13.5 13.0 13.5
1928 9 13.1 13.1 12.9 12.3 12.4 12.5 12.1 12.1 12.4 12.8 12.1 12.9 12.3 12.7 12.3 11.7 12.5
1929 9 15.8 15.8 15.8 14.9 15.9 14.9 15.4 15.4 16.3 16.4 15.4 16.5 15.3 15.9 15.5 15.1 15.5
1930 9 13.5 13.5 13.3 12.8 13.0 13.1 13.4 13.4 13.5 13.4 13.4 13.4 13.0 13.4 13.0 12.5 13.2
1931 9 11.3 11.3 9.2 9.0 10.1 11.1 10.8 10.8 10.6 10.3 10.8 10.3 10.0 11.0 10.4 9.6 10.2
1932 9 15.3 15.3 15.7 15.5 14.8 14.0 14.2 14.2 14.7 15.3 14.2 15.4 15.4 15.3 15.0 14.6 15.0
1933 9 13.8 13.8 13.7 12.8 13.7 13.6 13.6 13.6 14.3 14.4 13.6 14.7 12.9 13.6 13.2 12.7 13.5
1934 9 16.2 16.2 15.1 14.8 15.6 15.7 16.0 16.0 16.3 15.8 16.0 15.7 15.4 16.3 15.8 15.2 15.6
1935 9 14.4 14.4 13.5 13.1 13.4 13.8 13.7 13.7 14.0 13.6 13.7 13.7 14.0 14.3 13.8 13.2 13.7
1936 9 13.3 13.3 13.0 12.6 12.9 12.9 13.2 13.2 13.6 13.3 13.2 13.4 12.7 13.3 12.8 12.3 13.0
1937 9 14.4 14.3 12.8 12.7 13.1 13.8 13.3 13.3 13.3 13.5 13.3 13.6 13.7 14.1 13.6 13.0 13.3
1938 9 14.2 14.2 13.4 12.8 13.7 14.4 14.5 14.5 14.5 14.0 14.5 14.3 13.5 14.3 13.8 13.2 13.8
1939 9 14.1 14.1 12.5 12.3 13.2 14.0 14.2 14.2 13.9 13.2 14.2 13.2 13.4 14.2 13.7 13.1 13.4
1940 9 12.3 12.3 12.9 12.6 12.4 11.8 12.1 12.1 12.6 12.9 12.1 13.2 12.3 12.5 12.3 12.0 12.4
1941 9 12.4 12.4 12.0 11.4 12.4 12.4 12.8 12.8 13.2 12.9 12.8 12.9 11.6 12.5 12.1 11.7 12.3
1942 9 15.5 15.5 15.3 15.3 15.1 14.5 14.6 14.6 15.1 15.3 14.6 15.3 15.6 15.6 15.3 15.0 15.1
1943 9 14.3 14.3 14.1 13.7 13.3 13.9 13.6 13.6 13.5 13.5 13.6 13.7 14.0 14.2 13.7 13.2 13.8
1944 9 14.0 14.0 12.5 12.3 12.2 13.3 13.0 13.0 12.8 12.4 13.0 12.5 13.3 13.8 13.1 12.2 12.8
1945 9 14.3 14.3 13.9 13.2 13.9 13.9 13.8 13.8 14.2 14.4 13.8 14.6 13.7 13.5 13.4 13.2 13.8
1946 9 14.6 14.6 13.8 13.8 14.0 14.9 14.2 14.2 14.3 13.9 14.2 14.2 14.1 14.6 14.2 13.7 14.1
1947 9 17.5 17.5 16.2 16.3 16.9 16.7 16.7 16.7 17.0 17.1 16.7 17.2 17.6 17.6 17.1 16.4 16.8
1948 9 15.1 15.1 12.8 13.0 13.3 14.6 14.4 14.4 14.1 13.2 14.4 13.2 14.5 14.8 14.1 13.3 13.8
1949 9 16.7 16.6 16.2 15.6 16.4 16.3 16.5 16.5 17.1 17.2 16.5 17.5 15.9 16.7 16.2 15.6 16.3
1950 9 13.5 13.5 12.6 12.4 12.7 13.0 13.0 13.0 13.0 12.8 13.0 12.7 13.3 13.6 13.2 12.6 12.9
1951 9 15.1 15.1 14.1 13.9 14.2 14.8 14.8 14.8 14.8 14.4 14.8 14.8 14.7 15.1 14.6 14.0 14.5
1952 9 11.3 11.3 10.3 10.0 10.1 10.9 10.7 10.7 10.6 10.3 10.7 10.5 10.6 11.0 10.5 9.8 10.5
1953 9 13.9 13.9 13.5 13.4 13.4 13.3 13.2 13.2 13.6 13.8 13.2 14.1 13.8 13.8 13.5 13.1 13.5
1954 9 14.4 14.4 13.4 13.2 13.2 13.5 13.5 13.5 13.5 13.2 13.5 13.3 14.0 14.2 13.7 13.1 13.5
1955 9 14.1 14.1 12.7 12.4 13.1 14.2 13.9 13.9 13.9 13.4 13.9 13.7 13.4 13.8 13.4 12.8 13.4
1956 9 14.1 14.1 13.8 13.3 13.5 13.7 13.8 13.8 14.2 14.1 13.8 14.5 13.9 13.9 13.6 13.2 13.8
1957 9 11.8 11.8 12.2 11.5 11.8 11.2 11.8 11.8 12.2 12.4 11.8 12.7 11.6 12.0 11.6 11.2 11.8
1958 9 14.5 14.5 14.5 13.8 14.5 14.4 14.8 14.8 15.3 14.8 14.8 15.1 14.3 14.7 14.4 14.0 14.5
1959 9 13.0 12.9 14.0 12.7 13.8 13.4 13.9 13.9 14.5 14.6 13.9 15.6 12.6 13.3 13.1 12.8 13.5
1960 9 13.2 13.1 11.7 11.6 12.3 13.2 13.0 13.0 12.8 12.2 13.0 12.4 12.5 13.0 12.6 12.1 12.5
1961 9 16.1 16.0 16.6 15.9 16.6 15.4 16.4 16.3 17.1 16.8 16.4 17.3 16.5 16.7 16.5 16.3 16.3
1962 9 12.4 12.4 12.7 12.1 12.2 12.1 12.4 12.4 12.5 12.6 12.4 12.9 12.5 12.5 12.2 11.9 12.3
1963 9 14.4 14.3 13.9 13.6 13.6 13.6 13.4 13.4 13.7 13.9 13.4 14.3 14.0 14.0 13.7 13.3 13.7
1964 9 13.8 13.8 13.6 13.0 13.5 13.5 13.7 13.7 14.2 13.9 13.7 14.5 13.7 13.8 13.5 13.1 13.6
1965 9 14.0 14.0 11.7 11.7 12.1 13.7 13.1 13.1 12.8 12.1 13.1 12.3 13.4 13.5 12.9 12.1 12.7
1966 9 13.0 13.0 13.7 13.0 13.2 13.0 13.2 13.2 13.5 13.7 13.2 14.2 12.8 13.1 12.8 12.5 13.2
1967 9 15.0 15.0 13.0 12.9 13.5 14.6 14.0 14.1 14.0 13.3 14.0 13.4 14.2 14.5 14.0 13.3 13.8
1968 9 14.2 14.2 12.6 12.4 13.4 14.2 14.1 14.1 14.0 13.2 14.1 13.2 13.5 14.1 13.5 12.9 13.4
1969 9 14.3 14.3 13.7 13.4 13.3 14.2 14.0 14.0 14.0 13.7 14.0 14.1 13.6 13.9 13.4 12.8 13.8
1970 9 13.1 13.0 13.5 12.9 13.3 12.7 13.2 13.2 13.9 13.8 13.2 14.0 13.0 13.2 13.0 12.7 13.2
1971 9 12.4 12.4 11.9 11.2 12.1 12.5 12.5 12.5 12.5 12.6 12.5 12.8 11.7 12.3 11.9 11.4 12.0
1972 9 11.3 11.3 10.1 10.0 10.5 11.4 11.0 11.1 11.0 10.7 11.0 10.8 10.8 11.1 10.7 10.2 10.7
1973 9 14.0 14.0 14.3 13.7 14.4 13.5 14.2 14.2 14.6 14.8 14.2 15.0 14.3 14.4 14.1 13.8 14.1
1974 9 14.0 14.0 13.0 12.8 12.8 13.6 13.3 13.3 13.0 12.9 13.3 13.1 13.7 13.9 13.4 12.7 13.2
1975 9 16.4 16.4 15.4 15.3 15.2 15.5 15.3 15.3 15.3 15.3 15.3 15.4 16.3 16.2 15.7 15.2 15.5
1976 9 13.4 13.4 12.1 11.7 12.7 13.0 13.1 13.1 13.3 12.9 13.1 13.0 12.9 13.4 12.9 12.3 12.7
1977 9 12.1 12.1 11.7 11.3 12.0 12.0 12.3 12.3 12.4 12.1 12.3 12.2 11.5 12.2 11.8 11.4 11.9
1978 9 12.3 12.3 12.4 11.9 12.2 11.8 12.4 12.4 12.7 12.4 12.4 12.4 11.8 12.4 12.0 11.5 12.2
1979 9 13.8 13.8 13.1 12.5 13.1 13.1 13.1 13.1 13.3 13.4 13.1 13.6 13.1 13.6 13.1 12.5 13.1
1980 9 13.8 13.8 14.1 13.3 13.9 13.6 14.4 14.4 14.8 14.2 14.4 14.4 13.6 14.0 13.7 13.4 13.9
1981 9 14.4 14.4 13.9 13.6 13.8 13.9 14.2 14.2 14.3 14.1 14.2 14.2 14.0 14.3 13.9 13.5 14.0
1982 9 16.5 16.5 15.4 15.2 15.7 15.3 15.5 15.5 16.0 15.9 15.5 16.3 16.6 16.6 16.2 15.8 15.7
1983 9 14.5 14.5 13.7 13.0 13.5 14.1 13.9 13.9 13.9 13.7 13.9 13.8 13.9 14.4 13.9 13.2 13.7
1984 9 12.9 12.9 12.1 11.7 12.0 12.4 12.6 12.6 12.8 12.4 12.6 12.8 12.3 12.8 12.3 11.6 12.3
1985 9 13.6 13.6 14.1 13.2 13.5 12.9 13.3 13.3 13.8 14.1 13.3 14.7 13.4 13.7 13.3 12.9 13.5
1986 9 11.5 11.5 12.2 11.5 10.9 11.0 11.1 11.1 11.0 11.3 11.1 11.9 11.3 11.4 11.1 10.6 11.3
1987 9 14.1 14.1 15.7 15.1 14.5 13.2 13.9 13.9 14.7 15.1 13.9 15.5 14.4 14.3 14.2 14.0 14.5
1988 9 13.9 13.9 13.0 12.7 13.0 13.6 13.4 13.4 13.3 13.1 13.4 13.2 13.3 13.9 13.4 12.8 13.2
1989 9 15.8 15.8 13.6 13.3 14.3 15.1 15.0 15.0 14.8 14.3 15.0 14.5 14.9 15.4 14.8 14.2 14.4
1990 9 12.3 12.3 11.9 11.2 11.5 12.1 12.1 12.1 11.9 11.9 12.1 12.1 11.6 12.2 11.7 11.1 11.8
1991 9 15.3 15.3 15.1 14.3 15.0 14.5 14.5 14.5 14.9 15.3 14.5 15.8 14.9 15.2 14.9 14.5 14.8
1992 9 13.7 13.7 13.5 12.9 13.0 13.5 13.7 13.7 13.8 13.4 13.7 13.5 13.3 13.7 13.2 12.5 13.4
1993 9 12.6 12.6 12.4 12.2 12.2 11.9 12.1 12.1 12.4 12.5 12.1 12.7 12.2 12.4 12.0 11.6 12.2
1994 9 13.8 13.8 13.3 13.2 13.1 13.4 13.2 13.2 13.2 13.2 13.2 13.5 13.5 13.5 13.2 12.7 13.2
1995 9 13.5 13.5 11.5 11.6 12.3 13.3 13.4 13.4 13.1 12.4 13.4 12.3 12.6 13.4 12.8 12.0 12.6
1996 9 11.3 11.3 10.4 10.1 10.8 11.5 11.5 11.5 11.5 11.3 11.5 11.8 10.2 11.2 10.7 10.1 10.9
1997 9 14.1 14.1 14.0 13.4 13.6 13.7 13.6 13.6 13.8 14.1 13.6 14.7 13.5 14.1 13.7 13.2 13.7
1998 9 14.0 14.0 12.9 12.6 13.2 13.8 13.8 13.8 14.0 13.4 13.8 13.6 13.0 13.8 13.4 12.8 13.4
1999 9 17.5 17.5 16.1 15.9 16.7 16.9 17.6 17.6 17.5 16.9 17.6 16.7 16.9 17.7 17.1 16.4 16.8
2000 9 13.9 13.9 14.0 13.2 13.9 13.5 14.3 14.3 14.9 14.4 14.3 14.4 13.7 14.2 13.9 13.5 13.9
2001 9 12.6 12.6 11.0 10.7 11.5 12.6 12.5 12.5 12.2 11.6 12.5 11.6 11.7 12.5 12.0 11.3 11.8
2002 9 14.3 14.3 12.2 11.7 12.6 14.8 14.2 14.2 13.6 12.9 14.2 13.3 12.7 13.8 13.1 12.3 13.2
2003 9 14.6 14.6 13.6 13.0 13.4 14.5 14.0 14.0 14.1 14.2 14.0 15.0 14.0 14.4 13.8 13.1 13.9
2004 9 14.2 14.2 14.0 13.4 13.9 14.0 14.4 14.4 14.6 14.6 14.4 15.0 13.6 14.3 13.8 13.2 14.0
2005 9 15.4 15.4 14.8 14.3 15.1 15.3 15.2 15.2 15.4 15.5 15.2 16.0 14.8 15.4 15.0 14.5 15.0
2006 9 17.6 17.6 16.4 16.0 16.8 17.1 17.5 17.5 17.5 17.1 17.5 17.3 16.8 17.6 17.1 16.4 16.9
2007 9 13.4 13.4 11.9 11.5 12.2 13.4 13.4 13.4 13.0 12.5 13.4 12.7 12.4 13.3 12.7 11.9 12.6
2008 9 13.3 13.3 11.8 11.6 12.1 13.4 13.1 13.1 12.7 12.1 13.1 12.2 12.3 13.0 12.4 11.7 12.4
2009 9 15.2 15.2 14.6 14.4 14.5 15.0 14.8 14.8 14.6 14.8 14.8 15.0 14.7 15.1 14.7 14.2 14.7
2010 9 13.0 13.0 12.0 11.5 12.1 13.1 13.0 13.0 12.8 12.5 13.0 12.8 12.0 13.0 12.4 11.8 12.4
2011 9 15.4 15.4 15.4 14.8 15.2 15.0 15.3 15.3 15.6 15.6 15.3 15.8 15.3 15.7 15.3 14.9 15.2
2012 9 14.5 14.5 13.6 13.3 13.2 13.9 13.7 13.7 13.4 13.5 13.7 13.9 14.0 14.4 13.9 13.2 13.6
2013 9 13.2 13.2 13.7 12.8 13.3 13.0 13.5 13.5 13.8 13.8 13.5 13.9 12.7 13.5 13.1 12.7 13.3
2014 9 15.7 15.7 14.4 14.0 14.7 15.4 15.6 15.6 15.1 15.0 15.6 15.3 14.9 15.6 15.1 14.4 14.9
1881 10 5.6 5.5 4.5 4.1 4.8 5.9 5.5 5.5 5.6 5.1 5.5 5.2 4.3 5.2 4.7 4.2 5.0
1882 10 8.8 8.8 9.1 8.3 9.1 8.4 9.0 9.0 9.7 9.6 9.0 9.7 8.5 8.9 8.6 8.2 8.9
1883 10 9.6 9.6 7.7 7.1 8.4 9.2 9.4 9.4 9.4 8.4 9.4 8.4 8.6 9.3 8.8 8.2 8.5
1884 10 8.5 8.5 7.4 6.6 7.7 8.8 8.7 8.7 8.6 8.0 8.7 7.9 7.4 8.3 7.8 7.2 7.9
1885 10 8.3 8.3 7.0 6.7 7.4 7.7 7.7 7.7 7.8 7.4 7.7 7.3 7.6 7.9 7.6 7.2 7.4
1886 10 9.4 9.4 9.5 8.8 9.6 9.4 9.8 9.8 10.5 10.0 9.8 10.1 9.3 9.5 9.3 8.9 9.5
1887 10 6.5 6.4 4.7 4.2 5.2 6.6 6.4 6.4 6.0 5.3 6.4 5.2 5.3 6.1 5.5 4.8 5.5
1888 10 7.4 7.3 5.7 5.2 6.2 7.0 7.2 7.2 7.1 6.1 7.2 6.2 6.7 7.2 6.7 6.0 6.4
1889 10 8.7 8.6 7.8 7.3 7.8 8.5 8.5 8.5 8.6 7.9 8.5 7.9 8.0 8.4 8.0 7.4 8.0
1890 10 8.1 8.1 6.2 5.7 7.1 8.1 8.2 8.2 7.9 7.1 8.2 7.1 7.1 8.0 7.4 6.6 7.2
1891 10 10.7 10.7 9.6 8.9 9.8 10.4 10.3 10.3 10.5 10.0 10.3 10.1 10.1 10.5 10.0 9.4 9.9
1892 10 8.2 8.2 7.3 6.6 7.0 8.0 8.1 8.1 8.0 7.1 8.1 7.0 7.3 7.9 7.3 6.6 7.5
1893 10 10.8 10.8 9.5 8.9 9.6 10.0 10.2 10.2 10.2 9.6 10.2 9.5 10.4 10.5 10.0 9.4 9.8
1894 10 8.2 8.2 8.2 7.6 7.9 7.8 8.1 8.1 8.5 8.4 8.1 8.7 7.9 8.2 7.9 7.4 8.0
1895 10 7.6 7.6 7.1 6.4 6.7 7.3 7.4 7.4 7.4 6.9 7.4 7.1 7.1 7.4 6.9 6.3 7.1
1896 10 10.2 10.2 7.9 7.4 8.3 9.5 8.9 8.9 8.7 8.0 8.9 7.9 9.5 9.6 9.0 8.2 8.6
1897 10 7.6 7.6 7.2 6.3 7.5 7.6 7.8 7.8 8.3 7.7 7.8 7.8 7.2 7.5 7.1 6.6 7.3
1898 10 7.9 7.9 10.0 8.8 9.3 7.6 8.5 8.5 9.8 10.0 8.5 10.4 8.5 8.3 8.3 8.3 8.9
1899 10 8.2 8.2 8.3 7.0 7.4 8.0 8.0 8.0 8.1 7.6 8.0 8.0 7.8 8.1 7.7 7.0 7.8
1900 10 9.3 9.3 8.7 7.6 8.3 9.1 9.3 9.3 9.1 8.5 9.3 8.6 8.6 9.2 8.6 7.8 8.6
1901 10 10.5 10.5 8.1 8.0 8.6 10.2 9.8 9.8 9.5 8.6 9.8 8.9 9.4 9.8 9.1 8.3 9.1
1902 10 7.1 7.1 7.3 6.7 6.9 7.2 7.4 7.4 7.6 7.3 7.4 7.5 6.6 7.0 6.6 6.0 7.1
1903 10 9.7 9.7 9.6 8.9 9.8 9.0 10.1 10.1 10.5 10.1 10.1 10.3 9.8 10.0 9.7 9.3 9.6
1904 10 8.6 8.6 8.5 7.7 8.3 7.9 8.5 8.5 8.8 8.8 8.5 9.0 8.2 8.5 8.1 7.7 8.3
1905 10 5.2 5.2 3.7 3.1 4.3 5.3 5.4 5.4 5.1 4.8 5.4 4.9 4.2 5.1 4.4 3.7 4.5
1906 10 9.5 9.5 10.3 9.2 10.1 9.0 10.3 10.3 11.0 10.4 10.3 10.7 9.4 9.9 9.6 9.2 9.8
1907 10 12.4 12.4 10.1 10.3 10.8 12.0 11.7 11.7 11.6 10.6 11.7 10.6 12.0 11.8 11.3 10.8 11.2
1908 10 8.3 8.3 7.7 6.9 7.9 8.3 8.7 8.8 9.4 8.0 8.7 8.4 8.0 8.2 7.9 7.4 8.1
1909 10 11.0 11.0 9.8 9.2 9.8 10.9 10.8 10.9 10.7 9.9 10.8 10.2 10.4 10.8 10.3 9.6 10.2
1910 10 8.7 8.7 9.3 8.5 9.5 8.4 9.4 9.4 10.3 9.7 9.4 9.9 8.9 8.9 8.8 8.5 9.1
1911 10 8.9 8.9 8.5 8.0 8.4 8.5 8.7 8.7 9.0 8.6 8.7 9.0 8.6 8.8 8.4 7.8 8.5
1912 10 6.8 6.8 6.6 5.7 6.2 6.7 7.0 7.0 7.4 6.8 7.0 7.2 6.3 6.6 6.2 5.6 6.5
1913 10 9.2 9.2 9.6 8.8 9.5 9.1 9.8 9.8 10.6 9.9 9.8 10.4 9.5 9.5 9.3 9.1 9.5
1914 10 8.3 8.3 7.7 7.2 8.2 8.3 9.1 9.1 9.2 8.4 9.1 8.6 7.9 8.5 8.0 7.4 8.2
1915 10 6.5 6.5 6.2 5.6 6.6 6.6 6.6 6.6 7.2 7.0 6.6 7.2 6.1 6.4 6.1 5.7 6.4
1916 10 8.7 8.7 8.5 7.7 8.5 8.4 9.0 9.0 9.4 9.2 9.0 9.4 8.1 8.6 8.2 7.7 8.5
1917 10 8.5 8.5 6.9 6.6 6.7 7.8 7.4 7.4 7.3 6.9 7.4 7.0 7.8 8.0 7.4 6.7 7.2
1918 10 9.0 9.0 6.7 6.5 7.4 8.9 8.9 8.9 8.7 7.8 8.9 7.7 8.0 8.2 7.7 7.0 7.9
1919 10 6.9 6.9 5.3 5.3 5.6 6.8 6.5 6.6 6.3 5.9 6.5 5.8 5.9 6.5 6.0 5.3 6.0
1920 10 6.3 6.3 7.6 6.9 7.4 6.3 6.8 6.8 8.0 8.2 6.8 8.4 5.9 6.2 6.0 5.8 6.9
1921 10 10.8 10.7 11.0 9.9 11.3 10.6 11.5 11.5 12.5 12.1 11.5 12.0 10.8 11.2 10.8 10.4 11.0
1922 10 5.0 4.9 5.4 5.0 4.9 5.0 4.9 4.9 5.5 5.5 4.9 5.6 4.5 4.7 4.4 4.1 5.0
1923 10 10.7 10.7 10.5 9.8 10.0 10.4 10.5 10.5 10.6 10.4 10.5 10.3 10.4 10.7 10.3 9.9 10.3
1924 10 10.2 10.1 9.1 8.3 9.2 9.8 9.8 9.8 10.1 9.5 9.8 9.5 9.4 9.8 9.4 8.9 9.4
1925 10 8.6 8.6 8.7 7.8 8.4 8.1 8.8 8.8 9.2 9.1 8.8 9.1 8.3 8.6 8.2 7.8 8.5
1926 10 7.8 7.8 8.5 7.9 7.7 7.4 7.6 7.6 7.9 8.2 7.6 8.3 8.0 8.0 7.7 7.4 7.8
1927 10 9.2 9.2 7.8 7.2 8.4 9.0 9.4 9.4 9.6 8.8 9.4 8.8 8.3 9.1 8.6 7.9 8.6
1928 10 9.1 9.1 8.3 7.8 8.5 9.0 9.1 9.1 9.3 8.8 9.1 8.7 8.5 9.2 8.7 8.1 8.6
1929 10 10.3 10.3 9.7 9.2 9.5 9.6 9.7 9.7 9.7 9.8 9.7 9.8 10.3 10.2 9.9 9.5 9.7
1930 10 9.2 9.2 8.6 7.7 8.5 9.1 9.2 9.2 9.5 9.0 9.2 9.1 8.5 9.2 8.7 8.1 8.7
1931 10 7.7 7.6 6.9 6.3 7.1 7.6 8.0 8.0 8.1 7.3 8.0 7.3 7.0 7.9 7.4 6.8 7.3
1932 10 9.2 9.2 8.4 8.0 8.1 8.7 8.6 8.6 8.9 8.6 8.6 8.7 8.7 9.0 8.6 7.9 8.5
1933 10 9.0 9.0 8.7 8.1 8.6 9.0 9.4 9.4 9.4 8.9 9.4 9.1 8.7 9.2 8.8 8.2 8.8
1934 10 10.2 10.2 8.8 8.2 9.5 10.2 10.5 10.5 10.6 10.1 10.5 10.1 9.4 10.3 9.7 8.9 9.6
1935 10 9.0 9.0 8.3 8.2 8.1 9.0 9.0 9.1 8.9 8.3 9.0 8.4 8.4 9.0 8.5 7.8 8.6
1936 10 6.6 6.6 5.5 5.3 6.4 6.9 7.4 7.4 7.3 6.7 7.4 6.7 5.7 7.0 6.4 5.7 6.4
1937 10 10.0 10.0 8.5 8.2 9.2 10.1 10.4 10.4 10.5 9.3 10.4 9.4 9.5 9.9 9.5 9.0 9.5
1938 10 9.5 9.5 8.0 7.8 8.2 9.4 9.2 9.2 9.1 8.4 9.2 8.6 8.8 9.3 8.8 8.1 8.7
1939 10 6.5 6.5 7.1 6.3 6.4 6.5 6.5 6.5 7.0 7.0 6.5 7.3 6.1 6.4 6.1 5.6 6.5
1940 10 7.8 7.8 7.8 7.5 7.3 7.6 7.7 7.7 8.1 7.8 7.7 8.0 7.3 7.5 7.2 6.8 7.6
1941 10 8.0 8.0 7.6 7.2 8.1 8.1 8.5 8.5 8.9 8.4 8.5 8.6 7.6 8.3 7.9 7.5 8.0
1942 10 10.8 10.8 11.5 10.8 11.3 10.6 11.2 11.2 11.7 11.8 11.2 11.9 10.8 11.3 11.1 10.9 11.1
1943 10 9.9 9.9 9.9 9.3 9.8 10.0 10.0 10.0 10.6 10.2 10.0 10.3 9.9 10.0 9.7 9.3 9.9
1944 10 9.1 9.1 8.1 8.0 8.7 9.0 9.0 9.0 9.0 8.6 9.0 8.6 8.8 9.2 8.8 8.3 8.6
1945 10 10.2 10.2 9.1 8.3 9.7 10.6 10.6 10.6 10.5 10.0 10.6 9.8 9.5 9.8 9.4 9.0 9.7
1946 10 6.4 6.4 7.1 6.2 7.4 7.1 7.7 7.7 8.2 7.9 7.7 8.1 5.7 7.0 6.8 6.5 7.0
1947 10 7.4 7.4 7.9 7.1 7.8 7.5 8.1 8.1 8.8 8.6 8.1 8.9 7.3 7.6 7.3 6.9 7.8
1948 10 9.0 9.0 8.5 8.2 8.4 8.8 9.2 9.2 9.2 8.6 9.2 8.8 8.6 9.1 8.6 8.1 8.7
1949 10 10.7 10.7 10.5 9.9 10.5 10.9 11.0 11.0 11.2 10.9 11.0 11.3 10.6 11.1 10.7 10.1 10.6
1950 10 8.1 8.1 7.6 6.8 7.6 8.1 8.2 8.2 8.5 8.1 8.2 8.5 7.5 8.1 7.6 7.1 7.8
1951 10 7.4 7.4 7.1 6.9 7.2 7.5 7.5 7.5 7.8 7.6 7.5 8.3 7.3 7.2 7.0 6.8 7.3
1952 10 7.3 7.3 7.2 6.6 7.1 7.3 7.4 7.4 7.7 7.4 7.4 7.6 7.0 7.4 7.1 6.6 7.2
1953 10 10.9 10.9 9.6 9.4 10.2 10.8 10.9 10.9 11.2 10.5 10.9 10.7 10.6 10.8 10.4 10.0 10.4
1954 10 10.4 10.4 9.0 8.6 9.9 10.1 10.8 10.8 11.0 10.0 10.8 10.0 9.9 10.6 10.2 9.6 9.9
1955 10 8.7 8.7 7.2 6.9 7.6 8.8 8.8 8.8 8.5 7.6 8.8 7.7 8.0 8.7 8.1 7.4 8.0
1956 10 8.8 8.8 7.5 7.2 8.0 8.8 8.9 8.9 8.9 8.2 8.9 8.3 8.3 8.8 8.3 7.7 8.2
1957 10 9.8 9.8 8.2 7.7 8.9 9.7 10.1 10.1 10.2 9.1 10.1 9.5 9.2 9.8 9.3 8.7 9.2
1958 10 10.2 10.2 8.2 7.8 9.0 10.3 10.4 10.4 10.1 9.0 10.4 9.1 9.4 10.2 9.6 8.8 9.3
1959 10 8.3 8.3 8.0 7.2 8.4 8.9 9.3 9.3 9.9 9.0 9.3 9.6 8.1 8.3 8.1 7.8 8.5
1960 10 9.2 9.2 8.4 8.2 9.2 8.9 9.7 9.7 10.2 9.3 9.7 9.4 9.0 9.5 9.1 8.7 9.1
1961 10 11.2 11.2 10.0 9.4 10.3 11.1 10.9 10.9 11.2 10.6 10.9 10.9 10.8 11.0 10.5 10.0 10.5
1962 10 9.2 9.2 8.5 7.7 8.7 9.5 9.8 9.9 9.7 9.0 9.8 9.5 8.8 9.3 8.9 8.4 9.0
1963 10 8.8 8.8 7.8 7.3 7.5 8.7 8.5 8.6 8.8 8.0 8.5 8.3 8.5 8.5 8.0 7.4 8.1
1964 10 7.5 7.5 7.0 6.5 7.0 7.4 7.3 7.3 7.4 7.1 7.3 7.2 7.1 7.3 7.0 6.6 7.1
1965 10 8.2 8.1 7.7 7.1 8.0 8.6 8.9 8.9 9.3 8.3 8.9 9.0 8.0 8.3 8.0 7.7 8.2
1966 10 11.3 11.3 11.3 11.0 11.1 10.7 10.9 10.9 11.4 11.3 10.9 11.7 11.3 11.2 11.0 10.6 11.1
1967 10 11.7 11.7 11.1 10.5 11.1 11.0 11.2 11.2 11.6 11.1 11.2 11.1 11.8 11.8 11.4 11.0 11.1
1968 10 10.2 10.2 10.1 9.1 10.2 10.1 10.8 10.8 11.2 10.5 10.8 10.8 10.1 10.6 10.3 9.8 10.2
1969 10 10.2 10.1 9.0 8.6 9.8 10.0 11.1 11.1 11.6 10.0 11.1 10.1 10.3 10.5 10.1 9.7 10.0
1970 10 9.2 9.2 8.5 7.9 9.2 9.2 9.6 9.6 9.9 9.3 9.6 9.5 8.4 9.2 8.8 8.4 8.9
1971 10 9.3 9.3 8.8 7.6 8.5 9.5 9.5 9.5 9.6 9.1 9.5 9.4 8.7 9.2 8.7 8.1 8.8
1972 10 6.9 6.9 6.5 5.4 6.7 7.4 7.5 7.5 7.9 7.3 7.5 7.9 6.4 6.8 6.4 5.9 6.8
1973 10 7.4 7.4 7.1 6.4 7.5 7.4 7.9 7.9 8.2 7.9 7.9 8.2 6.8 7.5 7.0 6.5 7.3
1974 10 6.6 6.6 4.3 4.1 5.1 7.0 6.5 6.5 6.0 5.2 6.5 5.4 5.3 6.3 5.6 4.7 5.5
1975 10 8.0 8.0 7.1 6.8 7.2 8.2 8.0 8.0 8.0 7.4 8.0 7.7 7.7 8.0 7.5 7.0 7.5
1976 10 9.2 9.2 9.7 8.9 9.6 8.8 9.9 9.9 10.6 10.0 9.9 10.3 9.3 9.3 9.1 8.9 9.5
1977 10 10.1 10.1 9.9 9.3 10.0 10.0 10.8 10.8 11.1 10.2 10.8 10.4 10.4 10.6 10.2 9.8 10.2
1978 10 9.9 9.9 8.1 7.6 8.7 9.9 10.2 10.2 10.0 8.9 10.2 9.2 9.0 9.8 9.2 8.4 9.1
1979 10 7.7 7.7 9.5 8.2 8.8 7.7 8.9 8.9 10.1 9.7 8.9 10.1 7.6 8.2 8.1 7.8 8.6
1980 10 8.7 8.7 7.6 7.0 7.5 8.5 8.6 8.6 8.5 7.9 8.6 8.0 8.1 8.6 8.0 7.2 8.0
1981 10 8.6 8.6 8.3 8.0 7.7 8.0 8.1 8.1 8.2 8.0 8.1 8.3 8.3 8.5 8.1 7.6 8.1
1982 10 10.5 10.5 8.8 8.5 9.3 10.1 10.4 10.4 10.5 9.3 10.4 9.4 10.0 10.4 9.8 9.1 9.7
1983 10 9.7 9.7 8.8 8.2 8.8 9.5 9.8 9.8 9.7 9.1 9.8 9.3 9.3 9.8 9.2 8.5 9.2
1984 10 10.8 10.8 9.6 9.2 10.1 10.7 10.8 10.9 11.0 10.2 10.8 10.3 10.4 10.9 10.3 9.7 10.2
1985 10 9.3 9.3 8.2 7.5 8.5 9.7 9.6 9.6 9.5 8.8 9.6 9.0 8.7 9.3 8.8 8.2 8.8
1986 10 9.6 9.6 9.6 8.6 9.6 9.5 10.2 10.2 10.9 10.3 10.2 10.5 9.4 9.8 9.5 9.0 9.6
1987 10 9.5 9.5 9.5 8.8 9.1 9.3 9.7 9.7 10.2 9.6 9.7 10.0 9.0 9.4 9.0 8.6 9.4
1988 10 9.6 9.6 10.1 9.6 9.7 9.1 9.7 9.7 10.2 10.1 9.7 10.4 9.3 9.7 9.4 9.1 9.7
1989 10 11.1 11.1 9.7 9.0 10.2 10.8 11.1 11.1 11.4 10.5 11.1 10.7 10.7 11.2 10.6 10.0 10.4
1990 10 10.3 10.3 10.2 9.1 9.9 10.4 10.8 10.8 11.4 10.5 10.8 10.9 9.9 10.3 9.9 9.3 10.2
1991 10 8.9 8.9 7.6 7.0 7.9 8.8 8.9 8.9 9.1 8.3 8.9 8.6 8.0 8.7 8.1 7.3 8.2
1992 10 6.0 6.0 6.9 6.4 6.3 6.2 6.7 6.7 6.9 6.6 6.7 6.9 6.3 6.3 6.1 5.7 6.5
1993 10 8.5 8.5 7.4 7.4 7.7 8.0 8.2 8.2 8.4 7.9 8.2 8.2 7.9 8.2 7.7 7.1 7.9
1994 10 7.4 7.4 8.1 7.0 7.6 7.4 7.9 7.9 8.5 8.3 7.9 8.9 7.2 7.5 7.3 7.0 7.6
1995 10 11.7 11.7 11.9 11.1 11.7 11.6 12.2 12.2 12.5 12.2 12.2 12.7 11.5 12.1 11.7 11.3 11.8
1996 10 9.7 9.7 8.9 8.5 8.9 9.1 9.6 9.6 9.8 9.3 9.6 9.8 9.3 9.4 9.0 8.6 9.2
1997 10 7.9 7.9 7.8 6.8 7.4 8.1 8.1 8.1 8.4 8.1 8.1 8.6 6.9 7.9 7.4 6.9 7.7
1998 10 8.7 8.7 9.1 8.7 8.4 8.5 8.7 8.7 8.8 8.8 8.7 9.2 8.3 8.7 8.4 8.0 8.7
1999 10 9.5 9.4 8.7 8.2 8.6 9.2 9.7 9.7 9.7 8.9 9.7 9.1 8.7 9.5 8.9 8.2 9.0
2000 10 11.8 11.8 9.9 9.7 10.0 11.3 11.0 11.0 10.8 10.1 11.0 10.3 11.1 11.3 10.7 10.0 10.6
2001 10 12.6 12.6 12.3 11.6 12.2 12.3 13.1 13.1 13.5 12.7 13.1 13.1 12.4 12.7 12.3 11.9 12.5
2002 10 8.0 8.0 9.0 8.1 8.5 7.7 8.2 8.2 8.9 9.3 8.2 9.6 7.8 8.2 7.9 7.6 8.3
2003 10 5.9 5.9 6.1 5.4 6.0 6.1 6.1 6.1 6.6 6.7 6.1 7.2 5.4 5.9 5.6 5.2 5.9
2004 10 10.0 10.0 10.3 9.7 9.8 10.0 10.4 10.4 10.8 10.4 10.4 10.7 9.8 10.2 9.8 9.4 10.1
2005 10 11.0 11.0 10.5 9.7 11.0 11.1 11.7 11.7 12.4 11.9 11.7 12.5 10.6 11.2 10.8 10.4 11.0
2006 10 12.2 12.1 11.8 11.1 12.1 12.4 13.0 13.0 13.3 12.6 13.0 12.7 11.6 12.5 12.0 11.4 12.1
2007 10 8.3 8.3 8.2 7.5 8.3 8.6 8.9 8.9 9.2 9.0 8.9 9.4 7.8 8.4 8.1 7.6 8.4
2008 10 9.5 9.5 8.9 8.3 8.6 9.5 9.7 9.7 9.5 9.1 9.7 9.3 8.9 9.6 9.1 8.4 9.1
2009 10 7.8 7.8 8.4 7.7 8.2 7.8 8.6 8.6 9.1 8.9 8.6 9.3 7.5 8.0 7.8 7.4 8.2
2010 10 7.9 7.9 7.7 7.1 8.1 8.3 9.2 9.2 9.2 8.5 9.2 8.7 7.3 8.3 7.9 7.4 8.1
2011 10 9.8 9.8 8.8 8.2 9.2 9.9 10.1 10.1 10.3 9.8 10.1 9.9 9.3 9.8 9.4 8.8 9.4
2012 10 8.9 8.9 8.6 7.8 8.3 9.0 9.4 9.4 9.6 9.0 9.4 9.5 8.2 9.1 8.6 7.9 8.7
2013 10 11.0 11.0 10.5 9.5 10.4 11.0 11.4 11.4 11.5 11.0 11.4 11.5 10.4 11.1 10.6 9.9 10.6
2014 10 12.1 12.1 11.7 10.9 11.6 12.1 12.7 12.7 12.6 12.0 12.7 12.3 11.6 12.3 11.9 11.3 11.9
1881 11 6.0 6.0 5.6 4.0 5.9 5.6 6.5 6.5 7.2 6.4 6.5 6.5 5.1 6.1 5.7 5.3 5.7
1882 11 4.0 4.0 4.3 3.2 4.3 3.4 4.1 4.1 4.7 4.8 4.1 4.9 3.4 4.0 3.7 3.4 3.9
1883 11 4.9 4.9 4.0 2.8 4.4 4.6 5.2 5.2 5.3 4.7 5.2 4.8 3.9 4.9 4.5 3.9 4.3
1884 11 1.8 1.8 1.6 0.4 1.9 2.1 2.6 2.6 3.1 2.3 2.6 2.5 1.0 1.8 1.4 0.9 1.7
1885 11 2.5 2.5 3.7 2.6 2.8 2.1 2.4 2.4 3.4 3.5 2.4 3.9 2.4 2.3 2.0 1.7 2.7
1886 11 5.6 5.6 4.6 3.7 5.1 5.8 6.1 6.1 6.2 5.2 6.1 5.3 4.6 5.5 5.1 4.6 5.1
1887 11 4.1 4.1 2.5 1.7 2.6 3.9 3.8 3.9 3.8 2.9 3.8 3.1 3.1 3.6 2.9 2.1 3.1
1888 11 3.2 3.2 3.5 1.8 3.5 3.5 4.0 4.0 4.7 4.2 4.0 4.4 2.3 3.2 2.8 2.2 3.3
1889 11 3.4 3.4 2.6 1.4 2.2 3.8 3.6 3.6 3.3 2.5 3.6 2.8 2.3 3.1 2.5 1.8 2.7
1890 11 3.2 3.2 2.8 2.0 3.0 3.2 3.4 3.4 3.7 3.3 3.4 3.4 2.4 3.0 2.6 2.1 2.9
1891 11 3.2 3.2 2.2 1.2 2.6 3.3 3.6 3.6 3.7 2.7 3.6 3.0 2.4 3.2 2.7 2.2 2.7
1892 11 1.7 1.7 4.4 2.2 3.4 2.2 3.3 3.3 5.4 4.4 3.3 4.8 1.5 1.8 1.8 1.9 3.0
1893 11 2.7 2.7 2.2 1.0 1.7 3.1 2.9 3.0 2.8 2.1 2.9 2.3 1.6 2.4 1.8 1.0 2.2
1894 11 5.2 5.2 4.4 3.5 4.6 5.5 5.7 5.7 5.8 5.0 5.7 5.5 4.7 5.4 4.8 4.2 4.9
1895 11 4.3 4.3 5.8 4.2 5.1 4.1 4.9 4.9 5.8 5.5 4.9 6.1 4.4 4.7 4.6 4.4 4.8
1896 11 1.1 1.1 1.6 0.5 1.4 1.3 1.4 1.5 1.8 1.7 1.4 2.0 0.9 1.1 0.8 0.4 1.2
1897 11 2.8 2.8 2.8 1.2 2.4 3.4 3.7 3.7 4.0 2.7 3.7 3.1 2.2 3.1 2.7 2.1 2.8
1898 11 4.9 4.9 4.8 3.8 4.2 4.6 5.2 5.2 5.4 4.5 5.2 4.8 5.2 4.8 4.4 3.9 4.7
1899 11 7.3 7.3 5.2 4.2 6.4 7.2 7.8 7.8 7.8 6.2 7.8 6.3 6.4 7.4 6.8 6.0 6.4
1900 11 4.9 4.9 4.6 4.0 4.7 4.7 5.2 5.2 5.5 4.8 5.2 5.1 4.9 4.9 4.6 4.2 4.7
1901 11 3.4 3.4 1.6 1.0 2.7 3.8 4.0 4.0 3.9 2.7 4.0 2.7 2.4 3.2 2.7 2.0 2.7
1902 11 1.0 1.0 1.8 0.9 1.6 1.3 2.4 2.4 3.1 2.0 2.4 2.4 1.0 1.3 0.9 0.3 1.6
1903 11 4.6 4.6 4.0 3.7 4.6 4.2 5.0 5.0 5.1 4.7 5.0 4.7 4.4 4.9 4.5 4.0 4.4
1904 11 4.0 4.0 2.4 1.8 3.0 4.1 4.5 4.5 4.1 3.0 4.5 2.9 3.1 4.0 3.5 2.8 3.3
1905 11 3.6 3.6 3.0 2.4 3.1 3.4 3.4 3.4 3.8 3.6 3.4 3.9 3.0 3.3 2.8 2.3 3.1
1906 11 7.1 7.1 5.2 4.8 6.0 7.0 7.4 7.4 7.0 5.9 7.4 5.9 6.5 7.1 6.5 5.7 6.3
1907 11 2.6 2.6 4.2 2.5 4.0 2.3 3.6 3.6 5.1 4.4 3.6 4.8 2.8 2.8 2.8 2.8 3.3
1908 11 1.2 1.2 1.6 0.5 1.4 1.5 2.3 2.3 3.3 2.1 2.3 2.5 0.6 1.2 0.9 0.5 1.5
1909 11 2.2 2.2 1.5 0.8 1.9 2.6 3.2 3.2 3.0 2.1 3.2 2.0 1.5 2.3 1.8 1.1 2.0
1910 11 2.3 2.2 2.4 1.4 2.1 2.2 2.6 2.6 2.8 2.6 2.6 3.0 1.7 2.3 2.0 1.5 2.2
1911 11 4.8 4.8 4.8 3.9 4.5 4.7 5.3 5.3 5.5 4.7 5.3 5.0 4.6 5.0 4.6 4.0 4.7
1912 11 2.9 2.9 1.6 0.6 2.5 3.3 4.2 4.2 4.0 2.9 4.2 3.0 2.0 3.4 2.7 1.9 2.6
1913 11 6.8 6.8 6.8 5.7 6.9 6.7 7.4 7.4 7.8 7.4 7.4 7.8 6.4 7.0 6.6 6.0 6.8
1914 11 3.7 3.7 2.6 2.3 3.3 3.7 4.4 4.4 4.5 3.6 4.4 3.7 3.3 3.8 3.3 2.7 3.4
1915 11 2.4 2.4 0.8 0.1 1.4 2.4 2.3 2.3 2.2 1.9 2.3 2.1 1.2 2.1 1.5 0.7 1.5
1916 11 4.9 4.9 4.1 3.5 4.4 4.8 5.3 5.3 5.4 4.5 5.3 4.7 4.4 4.9 4.5 3.9 4.5
1917 11 5.7 5.7 4.2 3.5 4.9 5.7 6.3 6.3 6.1 5.2 6.3 5.1 4.7 5.7 5.1 4.4 5.1
1918 11 3.1 3.1 2.7 1.9 2.9 3.4 3.7 3.7 3.9 3.3 3.7 3.7 2.5 3.1 2.8 2.4 3.0
1919 11 -0.7 -0.7 1.5 0.8 0.8 -0.5 0.4 0.4 1.3 1.6 0.4 1.9 -0.4 -0.2 -0.2 -0.2 0.5
1920 11 0.9 0.9 1.0 0.2 0.8 1.5 2.1 2.1 2.8 1.2 2.1 1.5 0.6 1.1 0.7 0.1 1.2
1921 11 0.0 -0.1 -0.4 -0.8 -0.7 0.2 0.4 0.4 0.8 -0.3 0.4 -0.4 -0.4 -0.2 -0.7 -1.2 -0.2
1922 11 2.7 2.7 1.9 1.2 2.6 2.9 3.6 3.6 3.7 3.0 3.6 2.9 2.0 2.9 2.5 1.9 2.5
1923 11 3.5 3.5 2.8 2.6 2.7 3.2 3.2 3.2 3.0 2.8 3.2 2.8 3.0 3.3 2.9 2.4 2.9
1924 11 3.0 3.0 2.8 1.8 2.6 3.4 3.8 3.8 4.0 3.1 3.8 3.2 2.4 3.1 2.7 2.2 3.0
1925 11 2.5 2.5 1.5 1.2 1.8 2.1 2.6 2.6 2.4 2.0 2.6 2.0 2.3 2.6 2.1 1.6 2.0
1926 11 6.6 6.6 5.8 5.3 5.9 6.0 6.4 6.4 6.8 6.0 6.4 6.0 6.4 6.4 6.1 5.7 6.0
1927 11 2.3 2.3 3.3 2.7 2.6 2.0 2.6 2.6 3.5 3.3 2.6 3.4 2.2 2.2 2.0 1.7 2.7
1928 11 7.0 7.0 5.3 5.1 5.8 6.8 7.1 7.1 6.8 6.1 7.1 6.1 6.2 6.8 6.2 5.5 6.2
1929 11 5.3 5.3 4.3 3.6 4.4 5.2 5.4 5.4 5.7 4.3 5.4 4.2 4.9 5.3 4.8 4.1 4.7
1930 11 5.9 5.9 6.1 5.4 6.1 5.5 6.1 6.1 6.7 6.5 6.1 6.5 5.7 6.1 5.8 5.4 5.9
1931 11 4.4 4.4 4.4 3.2 4.8 4.3 5.7 5.7 6.4 5.3 5.7 5.6 4.0 4.9 4.6 4.2 4.7
1932 11 4.4 4.4 4.3 3.3 4.1 4.6 4.7 4.7 4.8 4.5 4.7 4.8 3.7 4.4 4.0 3.5 4.2
1933 11 2.8 2.7 2.2 1.7 2.3 2.9 3.2 3.2 3.3 2.7 3.2 3.0 2.2 2.8 2.2 1.5 2.5
1934 11 4.9 4.9 2.7 2.8 3.6 5.1 5.2 5.2 4.7 3.6 5.2 3.7 3.9 4.9 4.3 3.5 4.1
1935 11 5.3 5.3 4.5 3.9 5.1 5.0 6.3 6.3 6.6 5.3 6.3 5.4 4.9 5.7 5.2 4.6 5.2
1936 11 4.0 3.9 3.5 2.5 3.8 4.2 4.5 4.5 4.7 4.3 4.5 4.4 3.2 4.1 3.6 3.1 3.8
1937 11 3.4 3.4 3.2 2.6 3.4 3.3 3.7 3.7 4.1 3.5 3.7 3.6 3.0 3.6 3.3 2.9 3.3
1938 11 7.7 7.6 6.4 5.2 6.9 7.4 8.1 8.1 8.3 7.2 8.1 7.5 6.7 7.8 7.3 6.6 7.0
1939 11 5.2 5.2 5.7 4.5 5.7 4.9 6.0 6.0 6.8 6.3 6.0 6.6 4.9 5.6 5.2 4.8 5.5
1940 11 5.9 5.9 5.0 4.3 5.5 5.5 6.2 6.2 6.3 5.8 6.2 5.9 5.3 5.8 5.5 5.0 5.4
1941 11 1.4 1.4 2.3 0.9 2.3 1.5 2.7 2.7 3.5 2.9 2.7 3.3 1.2 1.9 1.6 1.1 2.0
1942 11 3.7 3.7 2.2 1.6 3.5 4.0 4.6 4.6 4.4 3.6 4.6 3.5 2.9 4.0 3.5 2.8 3.3
1943 11 2.7 2.7 2.2 1.7 2.7 2.8 3.5 3.5 3.9 3.0 3.5 3.1 2.4 2.9 2.5 2.1 2.7
1944 11 4.7 4.7 3.5 2.8 3.9 4.5 5.2 5.2 5.1 4.2 5.2 4.4 3.9 4.7 4.2 3.4 4.1
1945 11 4.1 4.1 2.6 2.2 3.7 4.6 4.4 4.4 4.3 3.9 4.4 4.0 3.2 4.0 3.6 3.0 3.6
1946 11 3.5 3.5 3.7 2.5 4.2 3.9 5.2 5.2 5.5 4.6 5.2 4.8 3.2 4.3 3.9 3.4 4.0
1947 11 5.2 5.2 5.2 4.6 5.2 5.0 5.9 5.9 6.0 5.5 5.9 5.7 4.9 5.5 5.1 4.6 5.3
1948 11 4.6 4.6 3.7 3.0 3.9 4.6 5.0 5.0 5.2 4.3 5.0 4.8 4.2 4.9 4.3 3.6 4.2
1949 11 3.9 3.9 3.1 2.7 3.5 4.3 4.6 4.6 4.5 3.6 4.6 3.8 3.5 4.1 3.6 3.0 3.7
1950 11 4.5 4.5 4.2 3.3 4.2 4.2 4.8 4.8 5.3 4.8 4.8 5.0 3.9 4.6 4.2 3.7 4.3
1951 11 6.9 6.9 5.8 5.2 6.5 6.6 7.3 7.3 7.8 6.8 7.3 6.8 6.5 6.9 6.5 6.0 6.5
1952 11 1.8 1.8 1.8 0.9 1.7 2.0 1.9 1.9 2.3 2.2 1.9 2.4 1.4 1.5 1.3 1.0 1.7
1953 11 5.3 5.3 3.3 2.5 4.6 5.7 6.6 6.6 6.6 4.8 6.6 5.0 4.7 5.8 5.2 4.4 4.8
1954 11 3.5 3.5 4.2 2.7 4.2 3.8 5.1 5.1 5.8 4.8 5.1 5.2 3.2 4.2 3.8 3.3 4.1
1955 11 4.5 4.5 2.5 2.0 3.5 4.6 5.2 5.2 5.1 3.8 5.2 4.2 3.8 4.6 4.0 3.3 3.8
1956 11 2.2 2.2 1.9 1.2 2.6 2.7 3.9 3.9 3.9 2.8 3.9 3.0 1.4 2.9 2.4 1.7 2.5
1957 11 5.0 5.0 3.8 3.3 4.4 5.2 5.3 5.3 5.5 4.7 5.3 4.8 4.3 4.9 4.4 3.7 4.5
1958 11 4.4 4.4 3.9 3.6 4.4 4.5 4.7 4.7 4.8 4.5 4.7 4.6 4.2 4.3 4.1 3.7 4.3
1959 11 3.3 3.3 2.5 2.0 3.3 3.5 4.1 4.1 4.7 3.5 4.1 3.9 3.6 3.6 3.3 3.0 3.3
1960 11 6.0 6.0 5.7 4.9 6.2 5.8 6.8 6.8 7.1 6.4 6.8 6.6 5.8 6.5 6.0 5.5 6.0
1961 11 4.1 4.1 3.3 2.7 3.5 4.3 4.3 4.3 4.5 3.8 4.3 4.0 3.8 4.2 3.8 3.3 3.7
1962 11 3.6 3.6 1.6 1.4 2.0 3.7 3.5 3.5 3.4 2.5 3.5 2.7 3.0 3.1 2.5 1.8 2.7
1963 11 7.8 7.8 7.1 6.6 7.2 7.2 7.8 7.8 8.2 7.6 7.8 7.9 7.7 7.9 7.5 6.9 7.4
1964 11 5.1 5.1 4.9 4.3 5.0 5.2 5.2 5.2 5.6 5.4 5.2 5.4 4.4 5.1 4.7 4.2 4.9
1965 11 0.5 0.5 2.4 1.4 1.5 0.8 1.1 1.1 2.2 2.2 1.1 2.7 0.6 0.6 0.5 0.4 1.4
1966 11 2.7 2.7 1.4 1.0 1.9 2.8 3.1 3.1 3.2 2.0 3.1 2.3 2.3 2.6 2.1 1.5 2.2
1967 11 4.5 4.4 3.2 2.7 3.4 4.6 4.7 4.7 4.5 3.6 4.7 3.9 4.0 4.3 3.7 3.1 3.9
1968 11 4.2 4.2 3.1 2.7 3.2 4.7 4.6 4.6 4.5 3.4 4.6 3.7 3.3 3.9 3.4 2.7 3.7
1969 11 5.8 5.8 4.6 4.1 4.9 5.4 5.7 5.7 5.8 5.1 5.7 5.3 5.3 5.6 5.1 4.5 5.1
1970 11 5.6 5.6 5.7 4.9 5.6 5.2 6.6 6.6 7.1 6.0 6.6 6.5 5.6 6.1 5.7 5.2 5.8
1971 11 4.2 4.2 2.6 2.4 3.2 4.2 4.5 4.5 4.3 3.5 4.5 3.4 3.2 4.1 3.5 2.7 3.5
1972 11 5.1 5.1 3.7 2.7 3.8 5.2 5.3 5.3 5.1 4.2 5.3 4.3 4.3 5.0 4.3 3.4 4.3
1973 11 3.4 3.4 3.1 2.1 3.3 3.5 4.1 4.1 4.5 3.7 4.1 4.0 2.7 3.7 3.2 2.5 3.3
1974 11 5.3 5.3 4.2 3.2 4.9 5.3 6.0 6.0 6.0 5.0 6.0 5.4 4.5 5.6 5.0 4.2 4.9
1975 11 2.8 2.8 3.2 1.8 3.0 3.0 4.1 4.1 4.5 3.6 4.1 4.1 2.3 3.2 2.7 2.1 3.1
1976 11 5.2 5.2 4.1 3.7 4.8 5.2 5.8 5.8 5.8 5.0 5.8 5.1 4.6 5.2 4.7 4.1 4.8
1977 11 6.0 6.0 4.4 3.9 4.9 5.7 5.9 5.9 5.8 5.0 5.9 5.1 5.1 5.9 5.3 4.5 5.1
1978 11 5.5 5.5 2.8 2.1 3.3 6.3 5.8 5.8 5.1 3.3 5.8 3.1 4.1 4.9 4.2 3.3 4.2
1979 11 4.0 4.0 3.5 2.5 3.2 4.1 4.6 4.6 4.6 3.9 4.6 4.2 3.3 4.1 3.4 2.5 3.7
1980 11 3.6 3.6 2.2 1.7 2.8 3.9 4.0 4.1 4.0 3.0 4.0 3.0 2.6 3.5 2.9 2.1 3.0
1981 11 4.9 4.9 4.1 3.5 4.6 5.0 5.3 5.3 5.5 5.0 5.3 5.1 4.0 5.0 4.5 3.9 4.6
1982 11 6.3 6.3 5.4 4.6 6.0 6.1 6.9 6.9 7.4 6.2 6.9 6.5 5.9 6.7 6.1 5.5 6.0
1983 11 4.1 4.1 2.3 1.5 3.0 4.2 4.9 4.9 5.0 3.4 4.9 3.7 3.5 4.3 3.6 2.8 3.5
1984 11 4.1 4.1 5.1 4.0 5.0 4.1 5.8 5.8 7.1 5.5 5.8 5.8 4.6 4.8 4.6 4.3 4.9
1985 11 1.4 1.4 0.4 -0.1 0.4 1.3 1.6 1.6 1.6 0.9 1.6 1.3 0.5 1.2 0.6 -0.1 0.8
1986 11 6.5 6.5 4.9 3.9 5.5 6.8 7.2 7.2 7.3 5.8 7.2 6.0 5.9 6.7 5.9 5.0 5.9
1987 11 5.7 5.7 4.3 3.5 4.6 5.7 6.1 6.1 5.5 4.7 6.1 4.9 4.4 5.5 4.8 4.0 4.9
1988 11 2.8 2.8 2.5 1.4 2.9 3.1 4.4 4.4 4.7 3.3 4.4 3.3 2.0 3.6 3.0 2.2 3.0
1989 11 2.7 2.7 1.8 1.1 2.7 3.3 3.7 3.7 4.4 3.1 3.7 3.2 2.4 3.0 2.6 2.2 2.7
1990 11 5.0 5.0 3.8 3.4 4.4 4.9 5.2 5.2 5.3 4.7 5.2 5.0 4.4 5.1 4.6 3.9 4.5
1991 11 4.5 4.5 3.5 2.7 3.8 4.5 4.7 4.7 4.8 3.9 4.7 4.2 3.7 4.4 4.0 3.4 4.0
1992 11 4.9 4.9 5.8 4.7 5.5 4.8 6.2 6.2 6.6 6.0 6.2 6.3 4.6 5.5 5.1 4.7 5.4
1993 11 0.0 0.0 0.4 -0.1 0.2 0.6 0.9 0.9 1.4 0.8 0.9 1.3 -0.6 0.0 -0.4 -0.8 0.4
1994 11 6.5 6.5 7.6 6.8 7.4 6.5 7.7 7.7 8.7 8.3 7.7 8.7 6.2 7.0 6.7 6.3 7.2
1995 11 2.3 2.3 2.8 1.4 3.0 2.9 4.3 4.3 5.1 4.0 4.3 4.5 1.7 3.2 2.7 2.0 3.0
1996 11 5.1 5.1 4.1 3.7 4.4 4.7 5.0 5.0 4.9 4.5 5.0 4.8 4.5 5.0 4.5 4.0 4.5
1997 11 3.5 3.5 4.1 3.3 4.1 3.3 4.5 4.5 5.4 4.6 4.5 5.2 3.4 3.8 3.6 3.5 4.0
1998 11 1.3 1.3 1.2 0.8 1.8 1.4 2.3 2.3 2.7 1.9 2.3 1.9 1.0 1.8 1.4 1.0 1.6
1999 11 3.8 3.8 2.3 1.6 3.3 4.5 5.0 5.0 4.9 3.7 5.0 3.7 2.9 3.9 3.4 2.8 3.5
2000 11 6.4 6.4 5.5 4.8 6.0 6.4 7.1 7.1 7.2 6.3 7.1 6.5 6.0 6.4 6.0 5.5 6.1
2001 11 4.1 4.1 2.5 1.9 3.7 4.6 5.6 5.6 5.2 3.9 5.6 4.1 3.3 4.6 4.1 3.4 3.8
2002 11 4.1 4.1 6.3 5.4 6.5 4.0 5.5 5.5 7.2 7.2 5.5 7.5 4.7 4.8 4.9 5.1 5.6
2003 11 6.1 6.1 5.3 4.4 6.1 6.3 7.1 7.1 7.6 6.6 7.1 7.0 5.8 6.5 6.0 5.4 6.0
2004 11 4.5 4.5 3.7 3.1 4.0 4.7 5.1 5.1 4.9 4.3 5.1 4.7 3.9 4.6 4.2 3.6 4.2
2005 11 4.4 4.4 3.2 2.4 4.4 4.7 5.6 5.6 5.5 4.6 5.6 4.7 3.6 4.7 4.2 3.6 4.2
2006 11 7.4 7.3 6.4 5.5 7.1 7.3 8.1 8.1 8.2 7.4 8.1 7.5 6.8 7.7 7.2 6.6 7.0
2007 11 3.8 3.8 2.6 1.7 3.8 4.4 5.3 5.3 5.3 4.1 5.3 4.4 2.8 4.2 3.7 3.0 3.7
2008 11 5.6 5.6 4.1 3.8 5.0 5.9 6.0 6.0 5.9 5.2 6.0 5.2 4.9 5.5 5.0 4.4 5.1
2009 11 7.4 7.4 6.7 5.9 7.5 7.2 8.6 8.6 8.8 7.8 8.6 7.8 7.1 8.0 7.6 7.0 7.4
2010 11 4.9 4.9 4.8 4.4 5.1 4.7 4.8 4.8 5.4 5.4 4.8 5.6 4.6 4.8 4.5 4.2 4.8
2011 11 4.1 4.1 4.3 3.1 4.5 4.7 5.3 5.3 6.4 5.3 5.3 6.0 4.2 4.2 4.0 3.8 4.5
2012 11 5.3 5.3 5.2 4.3 5.0 5.4 5.8 5.8 6.1 5.4 5.8 5.7 5.0 5.3 5.0 4.5 5.2
2013 11 5.2 5.2 3.9 3.5 4.3 5.5 5.6 5.6 5.3 4.6 5.6 4.8 4.4 5.0 4.5 3.8 4.6
2014 11 6.6 6.6 6.2 5.4 6.3 6.8 7.2 7.2 7.6 6.7 7.2 7.0 6.3 6.7 6.2 5.7 6.5
1881 12 1.4 1.4 0.1 -0.4 0.8 1.6 1.9 1.9 1.9 1.0 1.9 1.0 0.5 1.3 0.9 0.4 0.9
1882 12 0.5 0.5 1.0 -0.4 1.0 -0.3 0.9 0.9 2.0 1.8 0.9 1.9 0.3 0.5 0.3 0.1 0.6
1883 12 1.4 1.4 0.0 -1.0 1.1 1.7 2.1 2.1 2.0 1.3 2.1 1.3 0.1 1.3 0.9 0.3 0.8
1884 12 2.5 2.5 1.0 0.2 1.9 2.3 2.5 2.5 2.7 2.1 2.5 2.1 1.5 2.2 1.8 1.2 1.7
1885 12 0.4 0.4 -0.9 -1.9 -0.7 0.8 0.9 0.9 0.7 -0.5 0.9 -0.4 -0.8 0.2 -0.2 -0.8 -0.3
1886 12 1.3 1.3 0.7 -0.2 1.0 1.0 1.3 1.3 1.5 1.1 1.3 1.1 0.5 1.2 0.9 0.4 0.8
1887 12 0.2 0.2 -1.7 -2.9 -1.1 0.4 0.5 0.5 0.4 -0.6 0.5 -0.5 -1.1 0.0 -0.7 -1.5 -0.8
1888 12 1.3 1.3 -0.5 -1.1 -0.1 1.8 2.0 2.0 2.0 -0.1 2.0 0.2 0.6 1.1 0.6 -0.1 0.6
1889 12 -0.7 -0.7 -2.4 -3.2 -2.0 -0.6 -0.3 -0.3 -0.7 -2.0 -0.3 -2.0 -1.9 -0.8 -1.4 -2.2 -1.6
1890 12 -5.2 -5.2 -5.5 -5.9 -5.3 -4.8 -5.0 -5.0 -5.2 -5.0 -5.0 -4.7 -5.2 -5.6 -5.9 -6.2 -5.3
1891 12 2.4 2.4 1.1 -0.2 1.6 2.3 2.7 2.7 3.0 1.9 2.7 2.4 1.5 2.6 1.9 0.9 1.7
1892 12 -1.2 -1.2 -2.6 -3.8 -2.2 -1.1 -0.4 -0.4 -0.7 -2.2 -0.4 -2.1 -2.1 -1.0 -1.7 -2.5 -1.9
1893 12 1.1 1.1 -0.8 -2.0 -0.1 1.4 2.0 2.1 1.9 0.1 2.0 0.2 0.1 0.9 0.2 -0.8 0.3
1894 12 0.7 0.7 -0.6 -1.4 0.4 1.1 2.1 2.1 2.4 0.6 2.1 0.7 0.2 1.0 0.4 -0.2 0.5
1895 12 -0.4 -0.4 0.7 -1.1 -0.2 -0.4 0.5 0.5 0.9 0.5 0.5 0.8 -0.6 -0.1 -0.5 -1.0 -0.1
1896 12 -0.6 -0.6 -0.3 -1.8 -0.4 -0.8 0.6 0.6 1.1 0.0 0.6 0.3 -0.9 -0.4 -0.9 -1.6 -0.5
1897 12 1.7 1.7 0.5 -0.9 1.1 2.0 2.8 2.8 2.5 1.1 2.8 1.5 1.3 2.2 1.6 0.9 1.3
1898 12 3.9 3.9 1.8 0.4 3.0 4.1 4.8 4.8 4.5 3.0 4.8 3.0 3.0 4.2 3.5 2.7 3.0
1899 12 -3.5 -3.5 -3.0 -5.4 -2.8 -3.1 -2.2 -2.2 -1.7 -2.2 -2.2 -2.0 -3.6 -3.2 -3.6 -4.2 -3.3
1900 12 3.0 2.9 2.5 1.1 2.8 3.5 4.0 4.0 4.1 3.2 4.0 3.5 2.4 3.2 2.8 2.2 2.8
1901 12 1.1 1.1 0.9 0.1 0.9 0.6 1.6 1.6 1.9 1.5 1.6 1.7 0.8 1.1 0.6 0.1 0.9
1902 12 -2.5 -2.5 -1.6 -2.8 -2.0 -1.7 -1.0 -1.0 -0.4 -0.8 -1.0 -0.3 -3.0 -2.4 -2.9 -3.4 -1.8
1903 12 -0.7 -0.7 -1.3 -2.2 -0.7 -0.3 0.2 0.2 0.3 -0.4 0.2 -0.3 -1.0 -0.6 -1.1 -1.6 -0.8
1904 12 2.9 2.9 1.6 0.6 2.2 2.9 3.6 3.6 3.5 2.4 3.6 2.5 2.3 3.1 2.7 2.1 2.4
1905 12 1.6 1.6 0.5 -0.3 0.8 1.5 1.9 1.9 1.8 1.0 1.9 1.2 1.1 1.7 1.2 0.6 1.0
1906 12 -2.4 -2.4 -2.5 -3.2 -2.0 -2.0 -1.5 -1.5 -1.2 -1.5 -1.5 -1.3 -2.7 -2.0 -2.5 -3.0 -2.2
1907 12 1.1 1.1 2.1 0.6 1.5 1.1 2.3 2.3 2.7 2.2 2.3 2.7 0.7 1.4 1.0 0.4 1.5
1908 12 -1.5 -1.5 -0.3 -1.6 -0.2 -1.3 0.5 0.5 0.9 0.1 0.5 0.4 -1.5 -0.6 -0.8 -1.0 -0.5
1909 12 2.1 2.1 2.1 0.7 2.0 1.8 2.5 2.5 2.7 2.3 2.5 2.7 1.5 2.3 1.8 1.3 1.9
1910 12 2.5 2.5 2.3 1.5 2.5 2.5 3.6 3.6 4.4 3.0 3.6 3.4 2.4 2.6 2.2 1.7 2.6
1911 12 2.4 2.4 3.0 1.8 3.2 2.4 3.9 3.9 4.6 3.8 3.9 4.5 2.3 3.0 2.7 2.3 3.0
1912 12 4.0 4.0 1.8 0.9 2.4 4.2 4.8 4.8 4.6 2.6 4.8 2.8 3.3 4.2 3.5 2.6 3.1
1913 12 2.9 2.9 0.9 0.6 1.7 3.2 3.1 3.2 2.7 1.6 3.1 1.5 1.8 2.8 2.1 1.3 2.0
1914 12 3.8 3.8 3.1 1.9 3.9 3.7 4.4 4.4 4.8 4.3 4.4 4.6 3.2 4.1 3.7 3.1 3.5
1915 12 2.5 2.5 4.6 3.2 4.1 1.3 3.6 3.6 4.8 4.8 3.6 5.3 3.3 3.3 3.3 3.2 3.5
1916 12 2.5 2.5 1.4 1.0 1.7 2.1 2.2 2.2 2.3 2.0 2.2 2.2 2.2 2.2 1.8 1.2 1.8
1917 12 -1.2 -1.2 -3.7 -4.0 -2.2 -0.8 -0.8 -0.8 -1.0 -1.7 -0.8 -1.5 -2.4 -1.3 -2.0 -2.9 -2.1
1918 12 3.5 3.5 3.9 3.0 4.1 3.0 4.7 4.7 5.2 4.7 4.7 4.8 3.1 4.1 3.8 3.3 3.9
1919 12 0.2 0.2 1.2 0.0 1.1 0.0 1.3 1.2 2.3 2.2 1.3 2.5 -0.1 0.8 0.4 0.0 0.8
1920 12 -0.2 -0.2 0.7 0.1 0.7 -0.1 1.1 1.1 1.7 1.2 1.1 1.8 0.2 0.3 0.1 -0.2 0.6
1921 12 0.3 0.3 0.0 -0.7 0.2 0.8 1.9 1.9 2.0 0.9 1.9 0.9 -0.5 0.8 0.3 -0.4 0.5
1922 12 2.5 2.5 1.3 0.3 2.2 2.7 3.8 3.8 3.6 2.6 3.8 2.6 1.8 2.8 2.4 1.8 2.2
1923 12 -2.4 -2.4 -1.0 -2.1 -1.3 -2.3 -1.7 -1.7 -0.6 -0.2 -1.7 0.1 -2.5 -2.1 -2.1 -2.1 -1.7
1924 12 1.5 1.5 0.5 -0.9 1.4 2.2 3.3 3.3 3.2 1.4 3.3 1.4 1.2 2.3 1.9 1.3 1.5
1925 12 -0.3 -0.3 -0.2 -1.7 -0.5 -0.7 0.0 0.0 0.9 0.3 0.0 0.4 -0.3 0.0 -0.4 -0.9 -0.4
1926 12 1.5 1.5 -0.8 -1.2 0.0 2.2 2.1 2.1 1.4 0.2 2.1 0.1 -0.2 1.2 0.5 -0.5 0.6
1927 12 -3.4 -3.5 -1.7 -2.9 -2.4 -3.0 -2.4 -2.4 -1.4 -1.7 -2.4 -1.5 -3.6 -3.1 -3.3 -3.6 -2.6
1928 12 -0.6 -0.7 -0.4 -1.7 -0.4 0.1 0.8 0.8 1.0 0.5 0.8 0.6 -1.3 -0.4 -0.9 -1.5 -0.3
1929 12 3.6 3.5 3.2 2.3 3.8 3.4 4.3 4.3 4.8 4.4 4.3 4.4 3.3 3.9 3.5 3.0 3.6
1930 12 0.4 0.4 0.3 -0.6 0.6 0.9 1.4 1.4 1.8 1.0 1.4 1.1 0.0 0.8 0.4 -0.1 0.6
1931 12 1.0 1.0 -1.2 -1.9 -0.3 1.4 1.6 1.6 1.3 -0.2 1.6 -0.2 -0.3 1.0 0.3 -0.7 0.1
1932 12 0.9 0.9 0.3 -1.0 0.1 1.6 2.4 2.4 2.7 0.3 2.4 0.5 0.3 1.3 0.7 0.0 0.8
1933 12 -3.7 -3.8 -5.1 -5.5 -3.9 -2.5 -2.7 -2.7 -2.9 -3.6 -2.7 -3.4 -4.6 -4.2 -4.7 -5.4 -3.9
1934 12 4.2 4.2 4.5 4.0 5.3 4.0 5.5 5.5 6.6 5.6 5.5 5.7 4.7 4.7 4.5 4.3 4.8
1935 12 0.7 0.7 -0.7 -1.3 0.4 1.1 1.7 1.7 1.8 1.1 1.7 0.9 -0.1 0.8 0.2 -0.5 0.4
1936 12 1.8 1.8 1.1 0.1 1.3 2.0 2.7 2.8 2.6 1.6 2.7 1.7 1.4 1.9 1.4 0.9 1.5
1937 12 -0.8 -0.8 -0.7 -1.5 -0.4 -0.6 0.3 0.3 0.6 0.1 0.3 0.4 -0.6 -0.4 -0.6 -0.8 -0.5
1938 12 -1.6 -1.6 -2.5 -3.2 -2.3 -1.3 -1.1 -1.1 -0.7 -1.6 -1.1 -1.4 -2.3 -1.9 -2.4 -3.1 -1.9
1939 12 -1.6 -1.6 -1.7 -3.1 -1.5 -1.2 -0.6 -0.6 0.0 -0.7 -0.6 -0.6 -2.5 -1.5 -2.0 -2.5 -1.6
1940 12 -2.4 -2.4 -4.2 -5.2 -2.9 -1.4 -0.9 -0.9 -1.0 -2.3 -0.9 -2.2 -4.0 -2.3 -3.0 -3.8 -2.8
1941 12 1.9 1.9 0.4 -0.5 1.4 2.5 3.2 3.2 3.0 2.0 3.2 1.8 0.8 2.1 1.5 0.8 1.5
1942 12 2.5 2.5 1.0 0.2 1.6 2.8 3.7 3.7 3.7 2.0 3.7 2.2 1.8 2.6 2.1 1.4 2.1
1943 12 0.1 0.1 0.1 -0.8 0.0 0.7 1.0 1.0 1.0 0.4 1.0 0.5 -0.8 0.2 -0.2 -0.7 0.2
1944 12 -1.1 -1.1 -0.7 -1.8 0.0 -0.5 0.9 0.9 1.6 0.6 0.9 0.8 -1.2 -0.5 -0.7 -1.1 -0.4
1945 12 1.5 1.5 0.8 -0.3 1.3 1.8 2.3 2.3 2.5 1.9 2.3 2.0 0.8 1.5 1.0 0.4 1.3
1946 12 -2.3 -2.3 -2.4 -3.3 -2.6 -2.1 -1.6 -1.5 -1.1 -2.0 -1.6 -1.8 -3.2 -2.7 -3.0 -3.4 -2.3
1947 12 1.7 1.6 0.7 -0.1 1.6 2.0 2.6 2.6 2.7 2.0 2.6 2.0 0.6 1.7 1.2 0.6 1.4
1948 12 1.4 1.4 -0.4 -1.6 0.4 1.7 2.8 2.8 3.0 0.9 2.8 1.6 0.4 2.1 1.2 0.1 0.9
1949 12 3.6 3.6 2.6 1.9 2.6 3.5 3.8 3.8 3.6 2.9 3.8 3.1 2.9 3.6 3.0 2.4 3.0
1950 12 -1.3 -1.3 -2.7 -3.0 -2.5 -0.8 -1.1 -1.1 -1.6 -2.3 -1.1 -2.3 -2.3 -1.8 -2.2 -2.8 -2.0
1951 12 3.6 3.5 1.0 0.3 1.8 4.0 4.1 4.1 3.8 2.0 4.1 2.3 2.5 3.7 2.9 1.9 2.5
1952 12 -0.7 -0.7 -0.8 -1.8 -0.4 -0.3 0.4 0.4 0.7 0.1 0.4 0.3 -1.1 -0.3 -0.7 -1.2 -0.5
1953 12 2.0 2.0 1.9 0.8 2.8 2.0 3.9 3.9 4.6 3.0 3.9 3.4 2.2 3.2 2.8 2.4 2.5
1954 12 3.6 3.6 2.7 1.8 3.2 3.6 4.2 4.2 4.4 3.5 4.2 3.6 2.8 3.8 3.2 2.6 3.2
1955 12 2.6 2.6 2.8 1.6 2.3 2.5 3.5 3.5 3.8 2.8 3.5 3.1 1.8 2.9 2.3 1.6 2.6
1956 12 2.1 2.1 1.0 -0.2 2.1 2.4 3.6 3.6 4.2 2.7 3.6 3.0 1.2 2.5 2.0 1.3 2.0
1957 12 0.3 0.3 0.1 -0.6 0.3 1.1 1.4 1.4 1.8 0.8 1.4 1.3 -0.2 0.6 0.2 -0.2 0.5
1958 12 2.4 2.4 2.0 0.9 2.6 2.5 3.6 3.6 3.8 2.9 3.6 3.2 2.1 3.0 2.6 2.0 2.5
1959 12 1.3 1.3 2.3 1.5 2.7 1.4 2.8 2.8 3.7 3.1 2.8 3.3 1.4 1.8 1.7 1.4 2.2
1960 12 2.2 2.1 0.4 -0.3 0.8 2.3 2.0 2.1 2.0 1.0 2.0 1.1 1.2 1.5 0.9 0.2 1.2
1961 12 -1.7 -1.7 0.5 -1.5 -0.2 -1.4 -0.2 -0.2 1.1 0.7 -0.2 1.2 -1.8 -1.0 -1.2 -1.5 -0.6
1962 12 -3.3 -3.3 -3.9 -5.5 -3.5 -2.3 -2.2 -2.2 -1.5 -2.4 -2.2 -1.8 -4.1 -3.1 -3.6 -4.2 -3.3
1963 12 -3.0 -3.1 -3.6 -4.7 -3.4 -2.0 -2.0 -2.0 -1.8 -2.9 -2.0 -2.7 -3.8 -3.0 -3.5 -4.2 -3.1
1964 12 1.0 1.0 -0.3 -1.4 0.5 1.2 1.6 1.6 1.8 0.7 1.6 0.8 0.1 1.1 0.5 -0.2 0.4
1965 12 2.5 2.5 2.9 2.0 2.9 1.8 3.1 3.1 3.7 3.4 3.1 3.5 2.5 2.8 2.5 2.1 2.6
1966 12 2.2 2.2 1.7 0.7 2.1 2.1 2.8 2.9 3.1 2.6 2.8 2.8 1.5 2.4 1.8 1.2 2.0
1967 12 1.1 1.1 -1.1 -1.5 0.1 1.4 1.9 1.9 1.6 0.5 1.9 0.4 -0.1 1.2 0.4 -0.5 0.4
1968 12 -2.3 -2.3 -1.8 -3.1 -1.8 -2.1 -1.4 -1.4 -0.6 -1.2 -1.4 -0.7 -2.5 -2.2 -2.5 -2.9 -2.0
1969 12 -6.1 -6.1 -4.4 -5.6 -4.3 -5.5 -3.8 -3.8 -2.6 -3.1 -3.8 -2.6 -6.0 -5.5 -5.7 -5.9 -4.7
1970 12 1.6 1.6 -0.9 -1.5 0.2 2.2 1.7 1.7 1.4 0.4 1.7 0.6 0.2 1.3 0.6 -0.3 0.5
1971 12 4.5 4.5 2.0 1.9 3.3 4.8 4.9 4.9 4.8 3.1 4.9 2.9 3.4 4.4 3.7 3.0 3.6
1972 12 1.1 1.1 -0.8 -1.4 0.4 2.0 2.5 2.5 2.8 0.8 2.5 1.0 0.7 1.3 0.7 -0.1 0.8
1973 12 0.5 0.4 -0.7 -1.7 -0.1 0.9 1.6 1.6 1.7 0.5 1.6 0.7 -0.3 0.7 0.1 -0.8 0.2
1974 12 5.2 5.2 3.9 3.1 4.9 5.2 6.1 6.1 6.2 5.2 6.1 5.3 4.3 5.6 4.9 4.2 4.8
1975 12 2.5 2.5 -0.4 -1.1 0.8 2.9 3.1 3.1 2.2 0.6 3.1 0.5 1.0 2.3 1.5 0.5 1.2
1976 12 -0.4 -0.4 -1.8 -2.9 -1.1 -0.3 0.1 0.1 0.3 -0.8 0.1 -0.6 -1.2 -0.3 -0.9 -1.6 -1.0
1977 12 2.6 2.5 1.3 0.2 1.8 3.0 3.6 3.6 3.8 2.3 3.6 2.5 1.1 2.7 2.0 1.2 2.1
1978 12 -0.7 -0.7 1.1 0.1 0.7 -0.8 0.2 0.2 1.5 1.4 0.2 1.8 -0.3 -0.2 -0.3 -0.3 0.3
1979 12 3.8 3.8 3.7 3.1 4.0 3.3 4.4 4.4 4.9 4.2 4.4 4.2 3.7 4.2 3.8 3.3 3.8
1980 12 1.4 1.4 -0.7 -1.3 0.4 1.8 2.2 2.2 2.3 0.7 2.2 0.5 0.4 1.4 0.7 -0.3 0.7
1981 12 -3.1 -3.1 -0.9 -2.5 -2.0 -3.1 -2.5 -2.5 -0.9 -0.8 -2.5 0.1 -3.0 -2.9 -3.0 -3.2 -2.2
1982 12 2.4 2.4 2.3 1.4 2.1 2.2 2.8 2.8 2.9 2.4 2.8 2.6 1.9 2.6 2.2 1.6 2.2
1983 12 0.5 0.5 0.2 -1.1 0.5 0.6 2.0 2.0 2.7 1.4 2.0 1.7 0.4 1.0 0.4 -0.3 0.7
1984 12 0.3 0.3 1.1 0.0 1.6 0.7 2.3 2.2 3.2 1.8 2.3 2.0 0.3 1.1 0.9 0.6 1.2
1985 12 3.9 3.9 3.1 2.3 3.5 3.5 4.8 4.8 5.0 3.8 4.8 3.9 3.7 4.3 3.7 3.0 3.7
1986 12 2.1 2.1 1.6 0.4 2.2 2.3 3.2 3.2 3.5 2.7 3.2 2.9 1.3 2.4 2.0 1.4 2.1
1987 12 2.2 2.2 1.9 1.0 2.0 2.3 3.2 3.2 3.4 2.4 3.2 2.5 1.5 2.4 1.9 1.2 2.1
1988 12 3.3 3.3 2.7 1.8 3.7 3.6 4.6 4.7 5.2 4.4 4.6 4.4 2.2 3.5 3.1 2.4 3.4
1989 12 2.3 2.3 2.0 1.0 2.8 2.2 3.2 3.2 4.2 3.1 3.2 3.4 2.3 2.9 2.5 2.1 2.4
1990 12 0.9 0.9 -0.2 -1.2 0.7 1.5 2.5 2.5 2.4 1.0 2.5 1.3 0.0 1.2 0.6 -0.1 0.8
1991 12 1.5 1.5 -0.6 -1.7 0.4 2.0 2.4 2.4 2.3 0.8 2.4 1.1 0.1 1.5 0.8 -0.2 0.7
1992 12 0.9 0.9 0.9 -0.3 1.3 1.5 2.4 2.5 2.8 2.0 2.4 2.6 0.4 1.5 1.0 0.4 1.3
1993 12 3.3 3.3 3.5 2.4 3.3 2.8 3.7 3.7 4.1 3.8 3.7 4.2 2.9 3.4 3.0 2.5 3.2
1994 12 3.6 3.6 3.5 2.4 3.8 3.6 4.4 4.4 4.8 4.3 4.4 4.7 3.1 4.0 3.6 3.1 3.6
1995 12 -3.1 -3.1 -0.5 -1.6 -1.3 -3.4 -2.2 -2.2 -0.9 -0.4 -2.2 0.3 -2.6 -2.4 -2.5 -2.7 -1.8
1996 12 -3.0 -3.0 -2.0 -3.5 -2.2 -2.1 -1.4 -1.4 -0.9 -1.5 -1.4 -1.0 -4.1 -2.9 -3.3 -3.8 -2.4
1997 12 1.9 1.9 2.1 1.2 2.3 2.0 3.0 3.1 3.7 2.8 3.0 2.9 1.5 2.1 1.8 1.3 2.2
1998 12 0.6 0.6 0.8 -0.4 1.2 0.6 2.1 2.1 2.9 1.9 2.1 1.9 0.3 1.2 0.8 0.3 1.0
1999 12 2.5 2.5 1.5 0.5 2.2 2.6 3.5 3.5 3.4 2.4 3.5 2.4 1.7 2.9 2.3 1.6 2.2
2000 12 2.9 2.9 3.5 1.8 3.0 3.3 3.9 3.9 4.5 3.9 3.9 4.3 2.5 3.2 2.8 2.2 3.1
2001 12 -0.2 -0.3 -0.7 -2.0 0.0 0.3 1.2 1.2 1.5 0.5 1.2 0.6 -1.5 0.0 -0.4 -1.0 -0.2
2002 12 -2.1 -2.1 2.7 0.7 1.3 -1.6 -0.2 -0.2 2.1 2.9 -0.2 3.6 -1.8 -1.4 -1.2 -1.0 0.3
2003 12 2.3 2.3 0.9 0.1 1.6 2.9 3.0 3.0 3.1 2.2 3.0 2.6 1.3 2.2 1.7 0.9 1.8
2004 12 2.1 2.1 -0.1 -0.7 0.2 3.1 2.6 2.6 1.7 0.4 2.6 0.4 0.8 1.9 1.1 0.2 1.1
2005 12 1.1 1.1 -0.3 -1.2 1.0 1.5 2.6 2.7 2.5 1.2 2.6 1.3 0.3 1.5 1.0 0.3 0.9
2006 12 5.4 5.4 3.0 2.1 4.1 6.0 6.2 6.2 5.4 4.1 6.2 4.2 4.3 5.4 4.8 3.9 4.4
2007 12 2.2 2.2 0.4 -0.2 1.3 2.8 3.0 3.0 2.8 1.6 3.0 1.6 1.1 2.1 1.6 0.9 1.6
2008 12 1.7 1.7 0.2 0.1 0.6 2.1 1.9 1.9 1.5 0.7 1.9 1.0 1.1 1.5 0.9 0.3 1.1
2009 12 -0.1 -0.1 0.6 -0.5 0.5 0.1 0.9 0.9 1.4 1.2 0.9 1.5 -0.4 0.1 -0.1 -0.4 0.3
2010 12 -4.7 -4.7 -2.3 -3.7 -3.5 -4.3 -3.6 -3.6 -2.9 -2.6 -3.6 -2.1 -4.8 -4.4 -4.6 -4.8 -3.7
2011 12 4.4 4.4 3.5 2.5 3.7 4.2 4.9 4.9 4.9 4.2 4.9 4.4 3.5 4.5 4.0 3.3 3.9
2012 12 0.5 0.4 1.6 0.5 2.2 0.2 2.6 2.5 3.5 2.8 2.6 3.2 0.4 1.5 1.3 1.1 1.5
2013 12 4.1 4.0 2.3 1.5 3.6 4.5 5.0 5.1 4.9 3.7 5.0 3.8 3.4 4.4 3.9 3.3 3.6
2014 12 2.6 2.6 2.7 2.1 2.6 2.6 3.5 3.5 3.6 2.9 3.5 3.1 2.2 2.8 2.4 1.9 2.7
1881 Herbst 8.1 8.1 7.3 6.4 7.6 8.0   8.2 8.5 7.9 8.3 8.0 7.0 7.9 7.5 6.9 7.6
1882 Herbst 9.2 9.2 8.5 7.8 8.7 8.8   8.9 9.2 9.1 9.0 9.2 8.5 8.9 8.5 8.0 8.6
1883 Herbst 9.7 9.7 8.2 7.5 8.6 9.3   9.4 9.4 8.7 9.3 8.8 8.7 9.5 9.0 8.3 8.7
1884 Herbst 8.6 8.5 7.5 6.7 7.9 8.6   8.8 8.9 8.2 8.8 8.2 7.6 8.3 7.8 7.1 8.0
1885 Herbst 8.2 8.2 7.8 7.2 7.6 7.5   7.5 8.0 7.9 7.3 8.0 7.7 7.9 7.5 7.1 7.6
1886 Herbst 10.4 10.3 9.8 9.0 9.9 10.1   10.3 10.7 10.2 10.1 10.3 9.7 10.3 9.8 9.3 9.9
1887 Herbst 8.0 8.0 6.3 5.8 6.4 7.8   7.6 7.3 6.6 7.7 6.6 7.0 7.6 6.9 6.1 6.9
1888 Herbst 8.0 7.9 7.3 6.4 7.3 7.7   7.9 8.2 7.7 7.9 7.9 7.1 7.8 7.2 6.6 7.4
1889 Herbst 7.9 7.9 7.1 6.4 7.0 7.9   7.9 7.8 7.3 8.2 7.4 7.0 7.7 7.2 6.5 7.3
1890 Herbst 8.5 8.5 7.2 6.5 7.8 8.3   8.4 8.5 7.9 8.5 8.0 7.4 8.3 7.8 7.1 7.7
1891 Herbst 9.6 9.5 8.4 7.7 8.7 9.3   9.4 9.6 8.8 9.4 9.0 8.8 9.4 8.9 8.2 8.8
1892 Herbst 8.3 8.3 8.5 7.4 7.9 8.0   8.3 9.0 8.3 8.1 8.5 7.8 8.0 7.7 7.3 8.1
1893 Herbst 8.9 8.8 8.2 7.4 7.8 8.4   8.5 8.5 8.0 8.4 8.2 8.1 8.6 8.1 7.4 8.1
1894 Herbst 8.3 8.3 7.9 7.3 7.8 8.1   8.3 8.6 8.2 8.3 8.5 7.8 8.3 7.8 7.2 8.0
1895 Herbst 9.2 9.2 9.7 8.5 9.1 8.7   9.0 9.6 9.5 8.8 9.9 8.9 9.2 8.9 8.5 9.0
1896 Herbst 8.2 8.2 7.4 6.6 7.4 7.9   7.8 7.9 7.5 8.0 7.6 7.8 8.0 7.5 6.9 7.5
1897 Herbst 7.8 7.8 7.4 6.4 7.3 7.8   8.0 8.3 7.6 8.0 7.8 7.3 7.8 7.4 6.8 7.5
1898 Herbst 8.9 8.9 9.6 8.5 9.0 8.5   9.2 9.8 9.4 9.0 9.7 9.1 9.1 8.7 8.3 9.0
1899 Herbst 9.5 9.5 8.7 7.7 8.7 9.2   9.5 9.6 8.8 9.4 9.0 9.0 9.4 8.9 8.3 8.9
1900 Herbst 9.5 9.5 9.3 8.3 8.8 9.2   9.4 9.4 8.9 9.3 9.2 9.1 9.4 8.9 8.3 9.0
1901 Herbst 9.3 9.2 7.7 7.3 8.1 9.2   9.2 9.1 8.2 9.4 8.3 8.3 8.9 8.3 7.6 8.4
1902 Herbst 6.8 6.8 7.2 6.5 6.9 6.5   7.2 7.7 7.3 7.1 7.6 6.5 6.8 6.4 5.8 6.9
1903 Herbst 9.5 9.5 9.0 8.5 9.3 8.8   9.7 9.9 9.5 9.2 9.6 9.2 9.6 9.2 8.7 9.2
1904 Herbst 8.5 8.5 7.6 6.9 7.6 8.2   8.4 8.3 7.9 8.5 7.9 7.7 8.3 7.8 7.2 7.8
1905 Herbst 7.4 7.4 6.5 6.1 6.6 7.1   7.2 7.2 7.0 7.2 7.2 6.7 7.1 6.6 6.0 6.8
1906 Herbst 10.0 10.0 9.2 8.5 9.5 9.8   10.2 10.2 9.6 10.2 9.7 9.4 10.0 9.5 8.9 9.5
1907 Herbst 9.5 9.4 9.4 8.5 9.3 9.0   9.4 10.1 9.5 9.1 9.8 9.2 9.2 9.0 8.6 9.2
1908 Herbst 7.4 7.4 7.0 6.1 7.0 7.4   7.9 8.5 7.4 8.0 7.8 6.9 7.3 7.0 6.5 7.2
1909 Herbst 9.0 9.0 7.9 7.4 8.1 8.9   9.0 8.8 8.2 9.0 8.3 8.3 8.8 8.3 7.6 8.3
1910 Herbst 8.0 8.0 7.6 7.0 7.7 7.9   8.3 8.6 8.0 8.3 8.2 7.5 7.9 7.5 7.0 7.8
1911 Herbst 9.5 9.5 9.4 8.6 9.1 9.2   9.4 9.7 9.4 9.4 9.7 9.2 9.5 9.1 8.5 9.2
1912 Herbst 6.5 6.5 5.5 4.7 5.8 6.7   7.0 7.0 6.3 7.2 6.5 5.7 6.5 6.0 5.2 6.1
1913 Herbst 9.9 9.8 9.5 8.8 9.6 9.7   10.1 10.5 10.0 9.9 10.3 9.5 9.8 9.4 8.9 9.6
1914 Herbst 8.4 8.4 7.4 7.0 7.8 8.4   8.8 8.8 8.1 8.9 8.3 7.8 8.3 7.8 7.2 8.0
1915 Herbst 7.1 7.1 6.2 5.5 6.6 7.2   7.1 7.3 7.0 7.4 7.3 6.2 6.8 6.4 5.8 6.6
1916 Herbst 8.8 8.8 8.0 7.5 8.3 8.5   8.8 9.1 8.7 8.6 8.8 8.2 8.6 8.2 7.6 8.3
1917 Herbst 9.8 9.8 8.6 8.1 8.6 9.2   9.3 9.3 9.0 9.1 9.0 9.1 9.5 9.0 8.3 8.9
1918 Herbst 8.7 8.6 7.4 7.1 7.6 8.3   8.4 8.5 8.0 8.3 8.1 8.1 8.3 7.8 7.3 7.9
1919 Herbst 7.3 7.3 7.3 6.9 7.0 7.0   7.1 7.4 7.5 7.0 7.4 6.9 7.2 6.8 6.4 7.1
1920 Herbst 6.9 6.9 7.2 6.6 7.0 7.0   7.3 7.9 7.5 7.4 7.7 6.6 6.9 6.5 6.1 7.0
1921 Herbst 8.1 8.1 8.2 7.4 8.1 8.0   8.4 9.0 8.7 8.3 8.4 7.8 8.2 7.7 7.2 8.1
1922 Herbst 6.5 6.5 6.1 5.6 6.1 6.5   6.7 6.9 6.7 6.8 6.7 5.8 6.4 6.0 5.5 6.3
1923 Herbst 9.3 9.3 8.8 8.4 8.5 8.9   8.9 8.9 8.8 8.7 8.8 8.9 9.2 8.8 8.3 8.8
1924 Herbst 9.2 9.2 8.4 7.7 8.3 9.1   9.1 9.2 8.5 9.2 8.6 8.6 9.0 8.6 8.0 8.6
1925 Herbst 7.6 7.6 6.9 6.5 6.9 7.3   7.6 7.5 7.2 7.5 7.3 7.3 7.5 7.1 6.6 7.2
1926 Herbst 9.7 9.7 9.7 9.2 9.4 9.2   9.5 9.9 9.7 9.1 9.8 9.6 9.7 9.4 9.0 9.5
1927 Herbst 8.5 8.5 8.1 7.7 8.1 8.2   8.5 8.9 8.6 8.6 8.6 8.1 8.4 8.0 7.5 8.2
1928 Herbst 9.7 9.7 8.8 8.4 8.9 9.4   9.4 9.5 9.2 9.6 9.3 9.0 9.5 9.0 8.4 9.1
1929 Herbst 10.5 10.5 9.9 9.3 9.9 9.9   10.2 10.6 10.2 9.9 10.2 10.2 10.4 10.1 9.6 10.0
1930 Herbst 9.5 9.5 9.3 8.6 9.2 9.2   9.6 9.9 9.6 9.5 9.6 9.1 9.6 9.2 8.7 9.3
1931 Herbst 7.8 7.8 6.8 6.2 7.3 7.7   8.2 8.4 7.6 8.2 7.7 7.0 7.9 7.4 6.8 7.4
1932 Herbst 9.6 9.6 9.4 8.9 9.0 9.1   9.2 9.4 9.4 9.1 9.6 9.3 9.6 9.2 8.7 9.2
1933 Herbst 8.5 8.5 8.2 7.5 8.2 8.5   8.7 9.0 8.7 9.1 8.9 7.9 8.5 8.1 7.5 8.3
1934 Herbst 10.4 10.4 8.9 8.6 9.6 10.3   10.6 10.5 9.8 10.6 9.8 9.6 10.5 9.9 9.2 9.8
1935 Herbst 9.6 9.6 8.8 8.4 8.9 9.3   9.7 9.8 9.1 9.6 9.1 9.1 9.7 9.2 8.5 9.1
1936 Herbst 8.0 8.0 7.3 6.8 7.7 8.0   8.4 8.5 8.1 8.3 8.1 7.2 8.1 7.6 7.0 7.7
1937 Herbst 9.2 9.2 8.2 7.8 8.6 9.1   9.1 9.3 8.8 9.2 8.8 8.7 9.2 8.8 8.3 8.7
1938 Herbst 10.5 10.4 9.3 8.6 9.6 10.4   10.6 10.6 9.9 10.5 10.1 9.7 10.5 9.9 9.3 9.8
1939 Herbst 8.6 8.6 8.4 7.7 8.4 8.5   8.9 9.2 8.8 8.7 9.0 8.1 8.7 8.3 7.8 8.4
1940 Herbst 8.6 8.6 8.6 8.1 8.4 8.3   8.7 9.0 8.8 8.5 9.0 8.3 8.6 8.3 7.9 8.5
1941 Herbst 7.3 7.2 7.3 6.5 7.6 7.3   8.0 8.5 8.1 7.8 8.3 6.8 7.6 7.2 6.8 7.4
1942 Herbst 10.0 10.0 9.7 9.2 10.0 9.7   10.1 10.4 10.2 9.9 10.2 9.8 10.3 10.0 9.6 9.8
1943 Herbst 9.0 9.0 8.7 8.2 8.6 8.9   9.0 9.3 8.9 9.1 9.0 8.8 9.0 8.6 8.2 8.8
1944 Herbst 9.3 9.2 8.0 7.7 8.3 8.9   9.1 9.0 8.4 8.9 8.5 8.7 9.2 8.7 8.0 8.5
1945 Herbst 9.5 9.5 8.5 7.9 9.1 9.7   9.6 9.7 9.4 9.7 9.4 8.8 9.1 8.8 8.4 9.0
1946 Herbst 8.2 8.2 8.2 7.5 8.5 8.6   9.0 9.3 8.8 8.8 9.0 7.6 8.6 8.3 7.9 8.4
1947 Herbst 10.0 10.0 9.8 9.3 9.9 9.7   10.2 10.6 10.4 9.9 10.6 9.9 10.2 9.8 9.3 9.9
1948 Herbst 9.6 9.6 8.3 8.1 8.5 9.3   9.5 9.5 8.7 9.6 8.9 9.1 9.6 9.0 8.3 8.9
1949 Herbst 10.4 10.4 9.9 9.4 10.1 10.5   10.7 10.9 10.6 10.9 10.9 10.0 10.6 10.2 9.6 10.2
1950 Herbst 8.7 8.7 8.2 7.5 8.2 8.4   8.7 8.9 8.6 8.8 8.7 8.2 8.8 8.3 7.8 8.3
1951 Herbst 9.8 9.8 9.0 8.7 9.3 9.6   9.8 10.1 9.6 9.9 10.0 9.5 9.7 9.4 8.9 9.4
1952 Herbst 6.8 6.8 6.4 5.8 6.3 6.7   6.6 6.8 6.6 6.8 6.8 6.3 6.6 6.3 5.8 6.4
1953 Herbst 10.1 10.0 8.8 8.5 9.4 9.9   10.2 10.4 9.7 10.3 10.0 9.7 10.1 9.7 9.2 9.6
1954 Herbst 9.4 9.4 8.8 8.1 9.1 9.1   9.8 10.1 9.3 9.4 9.5 9.0 9.7 9.2 8.7 9.1
1955 Herbst 9.1 9.1 7.5 7.1 8.1 9.2   9.3 9.2 8.3 9.5 8.5 8.4 9.0 8.5 7.8 8.4
1956 Herbst 8.4 8.4 7.7 7.2 8.0 8.4   8.9 9.0 8.4 8.9 8.6 7.8 8.5 8.1 7.5 8.2
1957 Herbst 8.9 8.9 8.1 7.5 8.4 8.7   9.1 9.3 8.7 9.0 9.0 8.4 8.9 8.4 7.9 8.5
1958 Herbst 9.7 9.7 8.8 8.4 9.3 9.7   10.0 10.1 9.4 10.0 9.6 9.3 9.7 9.3 8.9 9.3
1959 Herbst 8.2 8.2 8.2 7.3 8.5 8.6   9.1 9.7 9.0 9.1 9.7 8.1 8.4 8.2 7.8 8.4
1960 Herbst 9.5 9.4 8.6 8.3 9.2 9.3   9.8 10.0 9.3 9.5 9.5 9.1 9.7 9.3 8.7 9.2
1961 Herbst 10.5 10.4 10.0 9.3 10.2 10.3   10.5 10.9 10.4 10.4 10.7 10.4 10.6 10.3 9.9 10.2
1962 Herbst 8.4 8.4 7.6 7.1 7.6 8.4   8.6 8.6 8.1 8.9 8.4 8.1 8.3 7.9 7.3 8.0
1963 Herbst 10.3 10.3 9.6 9.1 9.4 9.8   9.9 10.3 9.8 9.8 10.1 10.1 10.1 9.7 9.2 9.7
1964 Herbst 8.8 8.8 8.5 7.9 8.5 8.7   8.7 9.1 8.8 8.8 9.0 8.4 8.7 8.4 7.9 8.5
1965 Herbst 7.5 7.5 7.3 6.7 7.2 7.7   7.7 8.1 7.5 8.0 8.0 7.3 7.4 7.1 6.7 7.4
1966 Herbst 9.0 9.0 8.8 8.3 8.7 8.8   9.1 9.3 9.0 9.1 9.4 8.8 9.0 8.6 8.2 8.8
1967 Herbst 10.4 10.4 9.1 8.7 9.3 10.0   10.0 10.0 9.3 10.1 9.5 10.0 10.2 9.7 9.1 9.6
1968 Herbst 9.5 9.5 8.6 8.1 8.9 9.7   9.8 9.9 9.0 10.1 9.2 9.0 9.5 9.0 8.5 9.1
1969 Herbst 10.1 10.1 9.1 8.7 9.3 9.9   10.3 10.5 9.6 10.1 9.8 9.7 10.0 9.6 9.0 9.6
1970 Herbst 9.3 9.3 9.2 8.6 9.3 9.0   9.8 10.3 9.7 9.3 10.0 9.0 9.5 9.2 8.7 9.3
1971 Herbst 8.6 8.6 7.8 7.0 7.9 8.7   8.8 8.8 8.4 9.0 8.5 7.9 8.6 8.0 7.4 8.1
1972 Herbst 7.8 7.8 6.8 6.0 7.0 8.0   8.0 8.0 7.4 8.1 7.7 7.1 7.6 7.1 6.5 7.2
1973 Herbst 8.3 8.3 8.2 7.4 8.4 8.1   8.7 9.1 8.8 8.4 9.1 7.9 8.5 8.1 7.6 8.2
1974 Herbst 8.6 8.6 7.2 6.7 7.6 8.6   8.6 8.4 7.7 8.6 7.9 7.8 8.6 8.0 7.2 7.8
1975 Herbst 9.1 9.1 8.5 7.9 8.5 8.9   9.1 9.3 8.8 9.0 9.1 8.8 9.1 8.7 8.1 8.7
1976 Herbst 9.3 9.3 8.6 8.1 9.0 9.0   9.6 9.9 9.3 9.5 9.5 8.9 9.3 8.9 8.4 9.0
1977 Herbst 9.4 9.4 8.7 8.2 9.0 9.2   9.7 9.8 9.1 9.4 9.2 9.0 9.5 9.1 8.6 9.0
1978 Herbst 9.2 9.2 7.8 7.2 8.1 9.4   9.5 9.3 8.2 9.7 8.2 8.3 9.0 8.5 7.7 8.5
1979 Herbst 8.5 8.5 8.7 7.7 8.4 8.3   8.9 9.3 9.0 8.7 9.3 8.0 8.6 8.2 7.6 8.5
1980 Herbst 8.7 8.7 8.0 7.4 8.1 8.7   9.0 9.1 8.4 9.0 8.5 8.1 8.7 8.2 7.6 8.3
1981 Herbst 9.3 9.3 8.8 8.4 8.7 8.9   9.2 9.3 9.0 9.0 9.2 8.8 9.3 8.8 8.3 8.9
1982 Herbst 11.1 11.1 9.9 9.4 10.3 10.5   11.0 11.3 10.5 10.4 10.7 10.8 11.2 10.7 10.1 10.4
1983 Herbst 9.4 9.4 8.2 7.6 8.4 9.3   9.5 9.5 8.7 9.5 8.9 8.9 9.5 8.9 8.2 8.8
1984 Herbst 9.3 9.3 8.9 8.3 9.0 9.1   9.7 10.3 9.4 9.5 9.7 9.1 9.5 9.1 8.5 9.2
1985 Herbst 8.1 8.1 7.6 6.9 7.5 8.0   8.2 8.3 7.9 8.2 8.3 7.5 8.0 7.6 7.0 7.7
1986 Herbst 9.2 9.2 8.9 8.0 8.7 9.1   9.5 9.7 9.1 9.3 9.5 8.9 9.3 8.8 8.2 8.9
1987 Herbst 9.8 9.7 9.8 9.1 9.4 9.4   9.9 10.2 9.8 9.6 10.1 9.3 9.7 9.3 8.9 9.6
1988 Herbst 8.8 8.8 8.5 7.9 8.5 8.6   9.2 9.4 8.8 9.0 9.0 8.2 9.0 8.6 8.0 8.6
1989 Herbst 9.9 9.9 8.3 7.8 9.1 9.7   9.9 10.2 9.3 9.7 9.5 9.3 9.9 9.4 8.8 9.2
1990 Herbst 9.2 9.2 8.6 7.9 8.6 9.1   9.4 9.5 9.0 9.3 9.3 8.6 9.2 8.7 8.1 8.8
1991 Herbst 9.6 9.6 8.7 8.0 8.9 9.3   9.4 9.6 9.2 9.2 9.5 8.9 9.4 9.0 8.4 9.0
1992 Herbst 8.2 8.2 8.7 8.0 8.3 8.1   8.9 9.1 8.7 8.5 8.9 8.1 8.5 8.1 7.6 8.4
1993 Herbst 7.0 7.0 6.8 6.5 6.7 6.8   7.1 7.4 7.0 6.9 7.4 6.5 6.8 6.5 6.0 6.8
1994 Herbst 9.3 9.2 9.6 9.0 9.4 9.1   9.6 10.1 9.9 9.3 10.3 9.0 9.3 9.0 8.7 9.4
1995 Herbst 9.2 9.2 8.7 8.0 9.0 9.3   10.0 10.2 9.5 9.8 9.8 8.6 9.5 9.1 8.4 9.1
1996 Herbst 8.7 8.7 7.8 7.4 8.0 8.4   8.7 8.7 8.4 8.7 8.8 8.0 8.5 8.1 7.6 8.2
1997 Herbst 8.5 8.5 8.6 7.9 8.4 8.4   8.8 9.2 9.0 8.5 9.5 7.9 8.6 8.2 7.8 8.4
1998 Herbst 8.0 8.0 7.7 7.4 7.8 7.9   8.3 8.5 8.0 8.2 8.2 7.5 8.1 7.7 7.3 7.9
1999 Herbst 10.2 10.2 9.0 8.6 9.5 10.2   10.8 10.7 9.8 10.6 9.8 9.5 10.4 9.8 9.1 9.8
2000 Herbst 10.7 10.7 9.8 9.3 10.0 10.4   10.8 11.0 10.2 10.6 10.4 10.3 10.6 10.2 9.7 10.2
2001 Herbst 9.8 9.8 8.6 8.1 9.2 9.8   10.4 10.3 9.4 10.3 9.6 9.1 9.9 9.4 8.8 9.4
2002 Herbst 8.8 8.8 9.2 8.4 9.2 8.8   9.3 9.9 9.8 9.1 10.1 8.4 8.9 8.7 8.3 9.0
2003 Herbst 8.9 8.9 8.3 7.6 8.5 8.9   9.1 9.4 9.2 9.0 9.7 8.4 9.0 8.5 7.9 8.6
2004 Herbst 9.6 9.6 9.3 8.7 9.2 9.6   10.0 10.1 9.8 9.8 10.1 9.1 9.7 9.3 8.8 9.4
2005 Herbst 10.3 10.3 9.5 8.8 10.1 10.3   10.9 11.1 10.7 10.7 11.1 9.6 10.4 10.0 9.5 10.1
2006 Herbst 12.4 12.4 11.6 10.9 12.0 12.3   12.8 13.0 12.3 12.6 12.5 11.7 12.6 12.1 11.5 12.0
2007 Herbst 8.5 8.5 7.6 6.9 8.1 8.8   9.2 9.2 8.5 9.2 8.8 7.7 8.7 8.1 7.5 8.2
2008 Herbst 9.5 9.5 8.3 7.9 8.6 9.6   9.6 9.3 8.8 9.7 8.9 8.7 9.3 8.8 8.2 8.9
2009 Herbst 10.2 10.2 9.9 9.3 10.0 10.0   10.7 10.8 10.5 10.3 10.7 9.8 10.4 10.0 9.5 10.1
2010 Herbst 8.6 8.6 8.2 7.6 8.4 8.7   9.0 9.1 8.8 8.9 9.0 8.0 8.7 8.3 7.8 8.4
2011 Herbst 9.8 9.8 9.5 8.7 9.6 9.8   10.2 10.8 10.2 10.1 10.5 9.6 9.9 9.6 9.2 9.7
2012 Herbst 9.6 9.6 9.1 8.5 8.8 9.4   9.6 9.7 9.3 9.5 9.7 9.1 9.6 9.1 8.6 9.2
2013 Herbst 9.8 9.8 9.3 8.6 9.3 9.8   10.2 10.2 9.8 10.1 10.1 9.2 9.8 9.4 8.8 9.5
2014 Herbst 11.5 11.5 10.8 10.1 10.9 11.4   11.8 11.8 11.2 11.8 11.6 10.9 11.5 11.1 10.5 11.1
1881 Fruehling 6.7 6.7 7.5 6.2 7.2 5.5   6.6 7.6 7.8 5.6 8.3 5.9 6.8 6.4 6.0 6.7
1882 Fruehling 9.0 8.9 8.6 7.8 8.6 8.1   9.0 9.3 8.9 8.4 9.3 8.2 9.0 8.6 8.0 8.5
1883 Fruehling 5.5 5.5 6.2 5.0 5.8 5.0   5.9 6.6 6.4 5.6 6.9 4.6 5.6 5.2 4.7 5.6
1884 Fruehling 8.0 8.0 8.2 7.2 8.0 7.2   8.0 8.6 8.3 7.4 8.7 7.3 8.0 7.6 7.2 7.8
1885 Fruehling 8.0 8.0 7.3 6.7 7.2 6.7   7.3 7.6 7.3 6.6 7.7 7.4 7.8 7.4 6.9 7.2
1886 Fruehling 7.6 7.6 7.8 6.8 7.4 6.6   7.2 8.0 7.8 6.4 8.2 7.0 7.6 7.2 6.7 7.3
1887 Fruehling 6.9 6.9 6.1 5.3 6.0 6.2   6.2 6.5 6.2 6.1 6.5 5.8 6.7 6.2 5.5 6.1
1888 Fruehling 6.4 6.4 6.9 6.1 6.4 5.1   5.8 6.6 6.8 4.5 7.1 6.0 6.5 6.1 5.7 6.2
1889 Fruehling 8.6 8.6 7.2 6.6 7.8 7.3   8.3 8.5 7.9 7.2 8.0 7.4 8.4 7.9 7.2 7.7
1890 Fruehling 9.3 9.3 8.0 7.5 8.1 8.1   8.3 8.5 8.2 7.7 8.5 8.3 8.9 8.4 7.7 8.2
1891 Fruehling 7.6 7.6 6.9 6.4 6.9 6.3   6.7 7.1 7.0 5.9 7.1 6.8 7.4 6.9 6.3 6.8
1892 Fruehling 6.9 6.9 7.0 6.0 6.8 6.0   6.6 7.2 7.2 6.0 7.6 6.0 7.0 6.5 5.9 6.6
1893 Fruehling 8.4 8.4 9.1 7.8 9.1 7.4   8.5 9.6 9.6 7.6 10.0 7.8 8.7 8.4 8.0 8.5
1894 Fruehling 9.2 9.2 8.6 7.9 8.8 8.2   9.1 9.4 8.9 8.4 9.2 8.3 9.1 8.6 8.0 8.6
1895 Fruehling 8.2 8.2 7.4 6.4 7.4 7.3   7.9 8.1 7.7 7.2 8.0 7.2 8.0 7.4 6.7 7.4
1896 Fruehling 8.0 8.0 7.3 6.2 7.6 7.2   7.7 8.0 7.9 7.2 8.3 6.9 7.8 7.3 6.7 7.3
1897 Fruehling 8.2 8.2 7.9 6.8 7.7 7.2   7.8 8.1 8.1 7.2 8.3 7.5 8.2 7.7 7.1 7.6
1898 Fruehling 8.0 8.0 7.4 6.8 7.2 6.5   7.1 7.3 7.3 6.2 7.6 7.5 7.7 7.2 6.6 7.1
1899 Fruehling 7.7 7.7 7.2 6.2 6.9 6.7   7.1 7.2 7.2 6.6 7.4 6.9 7.5 7.0 6.3 6.9
1900 Fruehling 6.5 6.5 6.0 4.9 6.2 5.7   6.5 6.7 6.5 5.8 6.7 5.7 6.6 6.1 5.4 6.0
1901 Fruehling 8.3 8.3 7.6 7.2 7.9 7.1   7.8 8.1 8.1 7.1 8.2 7.4 8.2 7.7 7.0 7.7
1902 Fruehling 6.7 6.7 7.1 6.3 6.9 5.6   6.7 7.2 7.3 5.9 7.6 6.3 6.8 6.5 6.0 6.6
1903 Fruehling 8.6 8.6 7.2 6.9 7.5 7.6   8.2 8.0 7.5 7.7 7.6 7.7 8.5 7.9 7.1 7.7
1904 Fruehling 8.3 8.3 8.5 8.0 8.2 7.0   8.0 8.3 8.5 7.0 8.6 8.0 8.4 8.1 7.7 8.1
1905 Fruehling 8.0 7.9 7.7 7.0 7.7 6.9   7.6 8.0 8.0 7.0 8.3 7.4 7.9 7.5 7.0 7.5
1906 Fruehling 9.0 9.0 7.5 7.0 7.6 7.5   8.1 8.0 7.7 7.5 7.9 7.9 8.7 8.0 7.2 7.8
1907 Fruehling 7.9 7.9 7.1 6.5 7.3 6.8   7.5 7.9 7.5 6.7 7.8 7.1 7.8 7.3 6.6 7.2
1908 Fruehling 7.6 7.6 7.0 6.6 7.0 6.5   7.1 7.2 7.2 6.3 7.5 7.1 7.5 7.0 6.4 7.0
1909 Fruehling 6.7 6.7 7.3 6.5 7.2 5.4   6.7 7.6 7.6 5.5 8.0 6.6 6.9 6.6 6.3 6.7
1910 Fruehling 8.5 8.5 7.4 7.0 7.9 7.6   8.2 8.4 7.8 7.7 8.1 7.8 8.2 7.8 7.3 7.8
1911 Fruehling 9.0 9.0 7.6 7.4 8.2 7.9   8.5 8.7 8.2 7.7 8.3 8.1 8.9 8.3 7.6 8.1
1912 Fruehling 8.5 8.5 8.6 7.8 8.5 7.5   8.4 8.9 8.9 7.6 9.1 7.9 8.6 8.2 7.8 8.3
1913 Fruehling 9.6 9.6 8.4 7.9 8.7 8.5   9.0 9.4 9.0 8.4 9.2 8.8 9.4 8.8 8.2 8.7
1914 Fruehling 9.0 9.0 8.4 7.9 8.5 8.4   8.6 8.9 8.8 8.2 9.0 8.3 8.9 8.4 7.8 8.5
1915 Fruehling 7.3 7.3 7.5 7.2 7.5 6.4   7.1 7.8 8.0 6.3 8.2 6.8 7.4 7.1 6.6 7.2
1916 Fruehling 9.0 9.0 8.4 8.5 8.6 7.7   8.1 8.8 8.8 7.2 8.8 8.7 8.8 8.5 8.1 8.4
1917 Fruehling 6.7 6.7 6.9 6.2 6.8 5.4   6.4 7.0 7.2 5.5 7.4 6.0 6.8 6.3 5.8 6.4
1918 Fruehling 10.0 10.0 8.7 8.7 9.1 8.6   9.0 9.4 9.2 8.2 9.2 9.1 9.5 9.1 8.5 9.0
1919 Fruehling 7.1 7.1 6.5 5.9 6.7 6.7   7.1 7.5 7.3 6.7 7.5 6.3 7.1 6.5 5.9 6.7
1920 Fruehling 10.7 10.7 9.4 9.4 9.6 9.7   9.9 10.1 9.7 9.1 9.7 10.0 10.6 10.0 9.4 9.8
1921 Fruehling 10.1 10.1 8.5 8.3 9.0 9.5   9.6 9.5 9.1 9.3 9.3 9.1 9.9 9.2 8.4 9.1
1922 Fruehling 7.9 7.9 7.8 7.3 7.4 7.3   7.5 7.8 8.0 6.9 8.1 7.3 7.9 7.4 6.8 7.5
1923 Fruehling 8.0 8.0 7.9 7.6 7.8 7.0   7.6 8.2 8.2 6.8 8.3 7.8 8.1 7.7 7.2 7.7
1924 Fruehling 7.6 7.6 7.8 7.3 7.6 6.4   7.3 7.8 8.0 5.9 8.2 7.4 7.8 7.4 7.0 7.4
1925 Fruehling 8.7 8.7 7.1 7.0 7.8 7.9   8.3 8.2 7.9 7.8 7.9 7.8 8.5 7.9 7.2 7.8
1926 Fruehling 8.9 8.9 8.1 7.7 8.0 7.8   8.3 8.5 8.2 7.5 8.4 8.3 8.8 8.3 7.6 8.1
1927 Fruehling 8.2 8.2 8.2 7.8 8.1 7.4   7.9 8.4 8.4 7.2 8.7 7.7 8.4 8.0 7.4 8.0
1928 Fruehling 7.1 7.1 7.1 6.5 6.9 6.4   6.9 7.5 7.3 6.3 7.5 6.3 7.0 6.6 6.0 6.8
1929 Fruehling 7.0 7.0 6.9 6.2 7.1 6.2   6.7 7.5 7.5 5.9 7.7 6.3 7.1 6.7 6.2 6.7
1930 Fruehling 8.6 8.6 8.1 7.7 8.2 7.5   7.9 8.5 8.5 7.1 8.8 8.2 8.4 8.0 7.5 8.0
1931 Fruehling 7.5 7.5 6.9 6.2 7.3 6.6   7.4 7.8 7.6 6.4 7.8 6.9 7.6 7.2 6.6 7.0
1932 Fruehling 7.7 7.6 6.3 6.1 6.7 6.8   7.1 7.2 6.9 6.5 7.1 6.8 7.5 6.9 6.2 6.8
1933 Fruehling 8.3 8.2 7.7 7.0 8.1 7.6   8.2 8.7 8.5 7.6 8.8 7.4 8.4 7.9 7.4 7.9
1934 Fruehling 10.2 10.2 9.1 9.0 9.2 8.9   9.2 9.4 9.4 8.4 9.6 9.5 10.0 9.5 8.8 9.3
1935 Fruehling 7.2 7.2 6.6 6.1 7.1 6.5   7.3 7.6 7.4 6.8 7.7 6.4 7.3 6.8 6.2 6.8
1936 Fruehling 8.4 8.4 8.2 7.9 8.0 6.9   7.5 8.0 8.3 6.6 8.7 7.9 8.2 7.8 7.3 7.8
1937 Fruehling 9.3 9.3 8.4 8.1 8.6 8.1   8.6 8.8 8.7 7.6 8.9 8.7 9.2 8.8 8.2 8.5
1938 Fruehling 8.3 8.3 7.1 6.6 7.5 7.7   8.1 8.0 7.8 7.8 8.1 7.4 8.2 7.7 7.0 7.6
1939 Fruehling 7.4 7.4 6.5 6.2 6.9 6.7   7.5 7.8 7.3 7.0 7.7 6.6 7.4 6.8 6.2 7.0
1940 Fruehling 7.6 7.6 7.8 7.2 8.0 6.3   7.9 8.7 8.4 6.4 8.7 7.2 8.0 7.7 7.3 7.6
1941 Fruehling 6.2 6.2 6.1 5.6 6.2 5.2   6.1 6.8 6.7 5.3 7.1 5.4 6.2 5.8 5.3 6.0
1942 Fruehling 6.7 6.7 7.8 7.0 7.5 5.3   6.7 7.9 8.2 5.3 8.7 6.8 7.0 6.8 6.6 7.0
1943 Fruehling 9.7 9.7 9.3 8.6 9.3 8.9   9.4 9.8 9.7 8.7 10.0 9.0 9.6 9.2 8.7 9.2
1944 Fruehling 7.5 7.4 7.0 6.2 7.4 6.7   7.4 7.8 7.7 6.8 7.9 6.5 7.5 7.1 6.5 7.0
1945 Fruehling 10.0 10.0 9.7 9.1 9.9 9.3   9.7 10.3 10.2 8.8 10.5 9.5 9.7 9.6 9.4 9.6
1946 Fruehling 10.0 10.0 9.3 9.3 9.4 9.3   8.9 9.5 9.3 7.8 9.4 9.5 9.8 9.4 8.8 9.3
1947 Fruehling 8.8 8.8 9.5 9.1 9.2 7.4   8.6 9.4 9.6 7.0 10.0 8.9 9.1 8.9 8.5 8.9
1948 Fruehling 10.1 10.1 9.7 9.5 10.0 8.9   9.7 10.1 10.2 8.7 10.6 9.8 10.3 9.9 9.4 9.7
1949 Fruehling 8.7 8.7 7.9 7.7 8.4 7.7   8.3 8.7 8.6 7.5 9.1 8.1 8.8 8.3 7.7 8.2
1950 Fruehling 9.0 9.0 8.3 8.1 8.4 8.1   8.6 8.8 8.6 8.0 9.1 8.4 8.9 8.4 7.7 8.4
1951 Fruehling 7.4 7.3 7.2 6.8 7.1 6.4   7.0 7.4 7.3 6.3 7.6 7.0 7.3 7.0 6.5 7.0
1952 Fruehling 8.1 8.1 8.9 8.0 8.8 7.3   8.5 9.4 9.4 7.6 10.0 7.9 8.5 8.2 7.9 8.4
1953 Fruehling 9.6 9.6 9.1 8.5 9.3 8.6   8.9 9.3 9.6 8.3 10.4 9.1 9.5 9.2 8.8 9.0
1954 Fruehling 7.8 7.8 7.3 6.8 7.8 6.8   7.7 8.3 8.1 7.0 8.5 7.3 7.9 7.5 7.0 7.4
1955 Fruehling 5.9 5.9 6.3 5.5 6.1 5.1   5.9 6.5 6.7 5.2 7.2 5.6 6.0 5.7 5.3 5.9
1956 Fruehling 7.0 7.0 7.2 6.4 7.4 6.2   7.0 7.7 7.8 6.3 8.2 6.3 7.1 6.8 6.4 6.9
1957 Fruehling 7.9 7.9 8.0 7.4 8.2 6.8   8.0 8.7 8.6 7.1 9.1 7.7 8.1 7.8 7.4 7.8
1958 Fruehling 6.4 6.4 6.3 5.8 6.2 5.5   6.2 6.6 6.6 5.4 7.0 5.9 6.4 6.0 5.4 6.1
1959 Fruehling 9.9 9.9 9.3 8.9 9.7 8.8   9.6 10.1 9.9 8.8 10.3 9.5 9.9 9.6 9.1 9.4
1960 Fruehling 9.0 9.0 9.0 8.4 9.1 8.0   8.9 9.5 9.5 8.0 10.0 8.6 9.1 8.8 8.4 8.8
1961 Fruehling 9.5 9.5 8.9 8.5 9.0 8.7   9.0 9.3 9.3 8.6 9.8 9.1 9.4 9.0 8.6 9.0
1962 Fruehling 6.9 6.9 6.1 5.6 6.0 5.7   6.1 6.3 6.3 5.6 6.6 6.3 6.6 6.1 5.4 6.1
1963 Fruehling 8.1 8.1 7.6 7.0 7.9 6.7   7.8 8.4 8.1 6.6 8.6 7.8 8.3 7.9 7.4 7.6
1964 Fruehling 7.6 7.6 8.0 7.3 7.8 6.7   7.7 8.4 8.2 6.8 8.7 7.3 7.7 7.4 7.0 7.6
1965 Fruehling 7.0 7.0 6.7 5.9 7.1 6.1   7.1 7.6 7.4 6.2 7.8 6.4 7.2 6.7 6.2 6.7
1966 Fruehling 8.8 8.8 8.3 7.8 8.6 7.3   8.4 8.9 8.8 7.1 9.0 8.6 8.9 8.5 8.0 8.3
1967 Fruehling 9.0 9.0 7.8 7.4 8.1 8.2   8.4 8.5 8.3 8.0 8.7 8.2 8.7 8.2 7.6 8.1
1968 Fruehling 8.7 8.6 7.9 7.5 8.2 7.8   8.4 8.7 8.3 7.7 8.6 8.1 8.5 8.1 7.5 8.1
1969 Fruehling 6.7 6.7 7.6 7.2 7.3 5.6   6.6 7.7 7.8 5.6 8.2 6.7 6.8 6.5 6.2 6.9
1970 Fruehling 6.4 6.3 5.8 5.2 6.3 5.2   6.4 6.8 6.6 5.4 6.8 5.7 6.5 6.0 5.4 6.0
1971 Fruehling 8.1 8.1 7.9 7.3 8.1 6.9   7.8 8.3 8.4 6.8 8.8 7.5 8.1 7.7 7.2 7.7
1972 Fruehling 8.5 8.5 7.9 7.6 7.9 7.4   8.1 8.3 8.1 7.6 8.4 8.0 8.4 8.0 7.4 7.9
1973 Fruehling 7.8 7.8 6.9 6.4 7.3 7.3   7.5 7.6 7.6 7.2 7.9 7.1 7.7 7.2 6.6 7.2
1974 Fruehling 8.4 8.4 8.3 7.9 8.5 7.3   8.4 8.8 8.7 7.5 9.2 8.0 8.5 8.1 7.6 8.2
1975 Fruehling 7.9 7.9 7.4 7.2 7.5 6.8   7.4 7.7 7.6 6.7 7.9 7.4 7.8 7.4 6.9 7.4
1976 Fruehling 7.1 7.1 7.6 6.7 7.3 6.1   7.1 7.7 7.8 6.3 8.3 6.6 7.2 6.8 6.3 7.0
1977 Fruehling 8.2 8.2 7.9 7.6 7.8 7.3   8.0 8.2 8.1 7.4 8.4 7.7 8.2 7.7 7.2 7.8
1978 Fruehling 8.3 8.3 7.5 6.9 7.9 6.9   8.0 8.4 8.1 7.0 8.3 7.6 8.2 7.8 7.2 7.6
1979 Fruehling 8.0 8.0 7.5 7.1 7.4 7.0   7.5 7.9 7.6 6.7 7.9 7.6 7.9 7.4 6.9 7.5
1980 Fruehling 6.6 6.5 6.8 6.1 7.2 5.8   7.1 7.8 7.6 6.2 8.0 6.0 6.8 6.5 6.0 6.7
1981 Fruehling 9.6 9.6 9.2 8.8 9.4 8.6   9.6 10.1 9.6 8.4 10.0 9.0 9.7 9.3 8.8 9.3
1982 Fruehling 8.4 8.4 7.4 7.0 7.7 7.6   8.0 8.3 8.0 7.4 8.5 7.7 8.4 7.8 7.2 7.7
1983 Fruehling 9.1 9.1 7.8 7.8 7.9 8.0   8.3 8.3 7.8 7.7 8.0 8.6 8.9 8.4 7.7 8.1
1984 Fruehling 7.6 7.6 5.9 5.7 6.3 6.8   7.1 7.1 6.6 6.8 7.0 6.5 7.2 6.5 5.7 6.5
1985 Fruehling 8.7 8.7 7.7 7.3 8.1 7.2   8.3 8.6 8.2 7.2 8.5 8.1 8.6 8.1 7.5 7.9
1986 Fruehling 8.3 8.3 7.7 7.8 7.8 7.1   7.8 8.1 7.8 6.9 8.1 8.2 8.2 7.9 7.4 7.8
1987 Fruehling 6.5 6.4 6.2 5.4 6.3 5.6   6.4 7.1 6.9 5.8 7.4 5.7 6.4 5.9 5.2 6.1
1988 Fruehling 8.8 8.8 8.3 7.8 8.3 7.8   8.6 9.0 8.8 7.6 9.3 8.0 8.7 8.3 7.7 8.3
1989 Fruehling 9.9 9.9 9.3 8.8 9.3 8.9   9.4 9.8 9.7 8.6 10.1 9.4 9.8 9.4 8.8 9.3
1990 Fruehling 10.2 10.2 9.1 8.7 9.4 9.4   9.7 9.9 9.6 9.2 9.9 9.4 9.9 9.4 8.8 9.4
1991 Fruehling 8.1 8.1 7.5 6.8 7.6 7.4   8.2 8.6 8.2 7.5 8.7 7.3 8.1 7.6 6.9 7.7
1992 Fruehling 9.5 9.5 9.0 8.4 9.1 8.6   9.5 9.8 9.5 8.7 9.9 8.8 9.5 9.0 8.4 9.0
1993 Fruehling 10.2 10.2 9.3 9.0 9.8 8.8   9.8 10.2 9.9 8.7 10.2 9.5 10.2 9.7 9.1 9.5
1994 Fruehling 9.3 9.3 9.1 8.7 9.0 8.3   9.1 9.3 9.2 8.3 9.5 8.8 9.4 9.0 8.4 8.9
1995 Fruehling 8.4 8.4 7.9 7.6 8.1 7.4   8.1 8.6 8.4 7.3 8.7 7.7 8.3 7.9 7.3 7.9
1996 Fruehling 7.2 7.2 7.2 6.5 6.9 6.1   7.0 7.6 7.5 6.1 7.9 6.4 7.1 6.6 6.1 6.9
1997 Fruehling 8.3 8.3 8.6 7.9 8.7 7.4   8.4 9.1 9.1 7.4 9.6 7.8 8.5 8.2 7.8 8.3
1998 Fruehling 9.9 9.9 9.0 8.6 9.3 8.8   9.7 9.9 9.5 8.8 9.8 9.2 9.9 9.4 8.8 9.3
1999 Fruehling 9.7 9.6 9.4 8.9 9.4 8.6   9.7 10.1 9.7 8.7 10.0 9.1 9.8 9.3 8.8 9.4
2000 Fruehling 10.7 10.7 9.7 9.5 10.1 9.5   10.2 10.5 10.1 9.3 10.2 10.0 10.6 10.2 9.6 10.0
2001 Fruehling 8.5 8.5 9.2 8.8 8.8 7.5   8.3 9.1 9.3 7.3 9.6 8.2 8.7 8.4 8.0 8.6
2002 Fruehling 9.7 9.6 8.9 8.7 9.0 8.7   9.3 9.7 9.4 8.8 9.6 9.0 9.4 8.9 8.3 9.1
2003 Fruehling 9.4 9.4 9.5 9.0 9.6 8.4   9.4 10.1 10.2 8.5 10.7 9.0 9.5 9.2 8.8 9.3
2004 Fruehling 9.1 9.1 8.0 7.5 8.3 8.4   8.9 8.9 8.7 8.3 9.1 8.1 8.9 8.3 7.7 8.3
2005 Fruehling 8.7 8.7 8.5 8.0 8.9 7.8   8.9 9.5 9.3 7.8 9.7 8.2 8.9 8.5 8.0 8.6
2006 Fruehling 7.8 7.8 7.6 7.2 7.6 6.8   7.8 8.2 8.1 6.7 8.5 7.4 7.9 7.5 7.0 7.5
2007 Fruehling 11.2 11.1 10.5 10.1 10.7 10.2   10.9 11.2 11.2 10.0 11.5 10.4 10.9 10.5 10.0 10.6
2008 Fruehling 9.3 9.2 8.7 8.3 8.9 8.4   9.1 9.3 9.2 8.5 9.4 8.5 9.2 8.7 8.1 8.8
2009 Fruehling 10.5 10.5 9.7 9.4 10.0 9.4   10.3 10.4 10.3 9.4 10.5 9.9 10.4 10.0 9.5 9.9
2010 Fruehling 8.2 8.2 7.8 7.4 7.9 7.3   8.0 8.2 8.2 7.3 8.6 7.6 8.1 7.7 7.3 7.8
2011 Fruehling 10.4 10.4 10.4 9.7 10.5 9.3   10.1 10.8 11.1 9.1 11.5 9.8 10.4 10.0 9.6 10.1
2012 Fruehling 10.3 10.3 9.7 9.4 9.9 9.0   9.9 10.2 10.1 8.7 10.3 9.8 10.3 10.0 9.5 9.8
2013 Fruehling 7.1 7.1 6.8 6.6 6.6 6.5   6.6 7.0 7.0 6.1 7.2 6.3 6.7 6.3 5.8 6.7
2014 Fruehling 10.5 10.5 9.8 9.4 10.2 9.7   10.4 10.7 10.6 9.6 10.8 9.9 10.5 10.1 9.6 10.0
1881 Sommer 17.1 17.1 17.0 16.4 16.6 16.1   16.2 16.7 16.9 15.8 17.2 16.2 16.9 16.5 15.9 16.5
1882 Sommer 16.5 16.4 14.9 14.5 15.0 16.2   15.7 15.5 15.2 16.1 15.3 15.1 16.0 15.4 14.6 15.3
1883 Sommer 17.5 17.5 15.9 15.5 16.2 16.7   16.4 16.4 16.2 16.3 16.4 16.5 17.1 16.6 15.8 16.3
1884 Sommer 17.0 17.0 16.1 15.3 16.0 16.3   16.2 16.5 16.5 16.2 16.8 15.9 16.6 16.0 15.3 16.1
1885 Sommer 17.2 17.2 16.6 16.1 15.8 16.1   15.8 16.1 16.3 15.5 16.7 16.3 16.6 16.1 15.4 16.2
1886 Sommer 17.2 17.1 16.0 15.5 15.9 16.1   15.9 16.2 16.2 15.5 16.4 16.1 16.6 16.1 15.3 16.0
1887 Sommer 17.3 17.3 17.2 16.4 16.6 16.4   16.3 16.8 17.2 15.9 17.4 16.3 17.0 16.5 16.0 16.6
1888 Sommer 16.2 16.2 15.4 14.9 15.0 15.1   15.0 15.2 15.2 14.4 15.3 15.2 15.9 15.3 14.6 15.2
1889 Sommer 18.0 18.0 16.6 16.1 16.6 17.2   16.8 16.8 16.7 16.7 16.9 16.8 17.6 17.0 16.1 16.8
1890 Sommer 16.6 16.6 15.2 14.9 15.0 15.5   15.1 15.1 15.1 14.9 15.3 15.5 16.1 15.5 14.8 15.3
1891 Sommer 16.3 16.3 15.5 15.0 15.1 15.3   15.3 15.2 15.2 15.2 15.3 15.2 15.8 15.2 14.5 15.3
1892 Sommer 17.6 17.6 16.7 16.3 16.3 15.8   15.8 16.2 16.6 15.0 16.7 17.0 17.2 16.7 16.1 16.4
1893 Sommer 17.7 17.6 16.9 16.2 16.6 16.6   16.6 16.9 17.0 16.4 17.3 16.7 17.4 16.9 16.2 16.7
1894 Sommer 16.9 16.9 16.0 15.5 15.6 16.0   15.6 15.7 15.8 15.6 15.9 15.9 16.5 15.9 15.1 15.8
1895 Sommer 17.9 17.9 16.5 16.1 16.2 16.5   16.2 16.3 16.2 15.9 16.4 17.1 17.3 16.7 16.0 16.5
1896 Sommer 17.4 17.4 15.7 15.0 15.7 16.8   16.3 16.1 15.9 16.5 16.1 16.0 16.7 16.1 15.2 16.0
1897 Sommer 17.8 17.8 17.0 16.1 16.8 17.0   16.9 17.0 17.1 16.7 17.3 17.0 17.5 17.0 16.2 16.9
1898 Sommer 16.6 16.6 16.1 15.3 15.7 15.5   15.6 15.8 15.9 15.2 16.1 16.0 16.3 15.8 15.1 15.7
1899 Sommer 16.9 16.9 16.6 15.5 16.3 16.2   16.5 16.7 16.6 16.3 16.9 15.9 16.8 16.2 15.4 16.3
1900 Sommer 18.0 18.0 16.9 16.2 16.7 17.0   16.9 16.7 16.9 16.6 17.2 17.2 17.6 17.0 16.2 16.8
1901 Sommer 18.1 18.1 16.6 16.3 16.5 17.0   16.9 16.8 16.9 16.7 17.0 17.1 17.7 16.9 15.9 16.8
1902 Sommer 15.9 15.8 15.8 15.2 15.2 14.6   15.2 15.2 15.5 14.5 15.7 15.4 15.7 15.2 14.5 15.3
1903 Sommer 16.7 16.7 15.4 15.3 15.3 15.4   15.3 15.2 15.4 15.0 15.4 15.9 16.3 15.7 15.0 15.5
1904 Sommer 17.6 17.6 17.4 16.9 16.8 16.0   16.3 16.7 17.1 15.6 17.2 16.9 17.4 16.9 16.3 16.8
1905 Sommer 18.2 18.2 17.5 17.2 17.4 17.0   17.2 17.3 17.5 16.8 17.3 17.4 17.9 17.4 16.8 17.4
1906 Sommer 17.3 17.3 16.1 15.6 15.9 16.4   16.1 16.1 16.0 16.0 16.1 16.1 16.9 16.2 15.4 16.1
1907 Sommer 15.8 15.8 15.4 15.1 14.7 14.6   14.5 14.5 14.8 14.1 14.9 15.2 15.3 14.9 14.3 14.9
1908 Sommer 17.4 17.4 16.2 15.8 16.1 16.3   16.2 16.2 16.1 15.9 16.3 16.4 16.9 16.3 15.6 16.2
1909 Sommer 16.4 16.4 14.9 14.7 14.9 15.3   15.0 14.8 15.0 14.6 15.2 15.7 15.9 15.4 14.6 15.1
1910 Sommer 17.3 17.2 15.5 15.2 15.7 16.5   16.3 15.9 15.6 16.3 15.7 16.1 16.7 16.0 15.2 16.0
1911 Sommer 18.8 18.7 17.9 17.4 18.0 17.4   17.7 18.0 18.1 16.8 18.2 18.1 18.6 18.0 17.3 17.8
1912 Sommer 17.2 17.2 15.2 15.1 15.5 16.5   16.1 15.9 15.6 16.1 15.5 16.2 16.6 16.0 15.2 15.8
1913 Sommer 16.3 16.2 14.4 13.9 14.3 15.6   14.9 14.6 14.5 15.1 14.7 14.9 15.6 14.9 13.9 14.7
1914 Sommer 18.0 18.0 15.6 15.5 16.1 17.6   16.8 16.4 16.0 17.0 16.1 16.7 17.4 16.6 15.7 16.4
1915 Sommer 17.4 17.4 16.3 16.1 16.3 16.4   16.0 16.1 16.4 15.5 16.5 16.7 17.0 16.4 15.7 16.3
1916 Sommer 16.0 16.0 14.8 14.7 14.6 15.2   14.8 14.6 14.9 14.7 15.0 15.1 15.5 14.9 14.2 14.9
1917 Sommer 19.1 19.0 16.9 17.1 17.2 18.2   17.8 17.5 17.1 17.6 16.9 18.1 18.6 17.9 17.0 17.6
1918 Sommer 16.1 16.1 15.1 14.7 14.9 15.5   15.1 15.0 15.5 15.1 15.6 15.3 15.6 15.1 14.4 15.1
1919 Sommer 16.1 16.1 15.3 15.0 14.9 15.4   14.9 15.0 15.3 14.6 15.2 15.2 15.8 15.2 14.5 15.1
1920 Sommer 16.8 16.8 15.4 15.4 15.6 16.2   15.8 15.6 15.7 15.5 15.6 15.9 16.5 15.9 15.2 15.8
1921 Sommer 17.5 17.5 17.1 16.7 16.9 16.6   16.3 16.7 17.6 15.9 17.7 16.7 17.3 16.7 16.0 16.8
1922 Sommer 16.3 16.3 15.7 15.5 15.4 15.6   15.3 15.4 15.7 14.9 15.7 15.8 16.1 15.6 14.9 15.6
1923 Sommer 15.6 15.6 15.6 15.2 15.1 14.9   14.9 15.1 15.6 14.5 15.6 15.2 15.4 15.0 14.5 15.2
1924 Sommer 16.7 16.7 15.1 15.0 15.1 15.7   15.5 15.2 15.3 15.3 15.4 15.8 16.4 15.8 15.0 15.5
1925 Sommer 17.4 17.4 16.1 15.7 16.3 17.0   16.7 16.6 16.5 16.5 16.4 16.3 17.3 16.6 15.8 16.4
1926 Sommer 17.0 17.0 15.3 14.8 15.5 16.5   16.1 15.8 15.7 16.1 15.6 15.7 16.5 15.9 15.1 15.7
1927 Sommer 16.9 16.9 15.8 15.8 15.6 16.2   15.8 15.8 15.8 15.6 15.8 16.1 16.6 16.0 15.3 15.9
1928 Sommer 16.6 16.5 17.1 16.7 16.1 15.3   15.5 16.0 16.6 14.8 16.7 16.3 16.6 16.2 15.7 16.2
1929 Sommer 17.2 17.2 16.7 16.4 16.4 15.9   15.9 16.1 16.7 15.2 16.8 16.6 17.1 16.7 16.1 16.4
1930 Sommer 17.7 17.7 16.6 16.5 16.7 16.8   16.9 16.9 16.8 16.5 16.9 16.9 17.6 17.1 16.4 16.8
1931 Sommer 17.1 17.1 16.0 15.9 16.0 15.9   15.9 16.1 16.2 15.3 16.2 16.6 16.9 16.4 15.7 16.1
1932 Sommer 18.2 18.2 16.6 16.5 17.0 17.4   17.3 17.4 17.1 17.0 17.1 17.0 17.9 17.3 16.6 17.1
1933 Sommer 17.4 17.3 16.1 15.6 16.4 16.7   16.7 16.7 16.8 16.7 17.0 16.2 17.2 16.6 15.8 16.4
1934 Sommer 18.4 18.4 16.6 16.5 17.0 17.2   16.8 16.8 17.1 16.6 17.1 17.3 18.0 17.5 16.7 17.0
1935 Sommer 18.2 18.2 17.2 17.0 17.2 17.1   16.9 17.2 17.5 16.4 17.6 17.4 17.9 17.4 16.8 17.2
1936 Sommer 17.8 17.8 15.6 15.6 16.1 17.0   16.7 16.5 16.1 16.5 16.1 16.5 17.3 16.7 15.8 16.4
1937 Sommer 18.0 18.0 16.7 16.4 16.7 17.2   16.7 16.7 17.1 16.7 17.2 16.8 17.4 16.9 16.2 16.8
1938 Sommer 18.1 18.1 16.3 16.2 16.6 17.2   16.8 16.7 16.7 16.5 16.8 17.1 17.7 17.1 16.2 16.8
1939 Sommer 18.4 18.4 16.2 16.2 16.6 17.6   17.3 17.0 16.6 17.2 16.6 17.1 18.0 17.2 16.3 16.9
1940 Sommer 17.2 17.2 15.3 15.1 15.5 16.3   15.9 15.8 15.7 15.9 15.9 15.8 16.6 16.0 15.2 15.8
1941 Sommer 17.7 17.6 16.2 15.9 16.5 16.9   16.9 16.9 16.5 16.6 16.6 16.5 17.3 16.7 16.0 16.6
1942 Sommer 17.1 17.0 16.0 15.7 15.8 16.2   15.9 16.1 16.0 15.6 16.2 16.1 16.6 16.1 15.5 16.0
1943 Sommer 17.9 17.9 16.5 16.2 16.4 16.8   16.5 16.5 16.5 16.2 16.7 17.1 17.6 17.0 16.4 16.7
1944 Sommer 18.6 18.6 16.7 16.4 16.8 17.6   17.1 16.9 16.9 16.8 17.0 17.4 18.2 17.5 16.6 17.1
1945 Sommer 17.8 17.8 16.9 16.6 16.9 17.2   16.7 16.9 17.1 16.5 17.2 17.2 17.0 16.7 16.4 16.9
1946 Sommer 17.7 17.7 16.1 16.1 16.1 17.7   16.3 16.1 16.0 16.0 16.1 16.8 17.1 16.6 15.9 16.4
1947 Sommer 18.9 18.9 18.6 18.2 18.9 17.8   18.3 18.9 19.3 17.8 19.4 18.5 19.0 18.6 18.1 18.5
1948 Sommer 17.5 17.5 15.4 15.2 15.8 16.5   16.3 16.2 15.9 16.1 16.0 16.5 17.1 16.4 15.6 16.1
1949 Sommer 16.9 16.8 16.7 16.0 16.2 15.9   15.8 16.2 16.9 15.6 17.4 16.1 16.7 16.3 15.7 16.2
1950 Sommer 18.4 18.4 17.9 17.7 17.5 17.3   17.3 17.6 17.8 16.9 18.1 18.0 18.2 17.8 17.2 17.7
1951 Sommer 17.9 17.9 16.2 16.2 16.3 16.8   16.3 16.3 16.2 16.0 16.4 17.3 17.2 16.8 16.2 16.5
1952 Sommer 17.4 17.4 17.9 17.6 17.3 16.0   16.3 16.8 17.6 15.5 18.0 17.5 17.4 17.2 16.9 17.1
1953 Sommer 18.0 18.0 16.0 16.0 16.3 17.2   16.7 16.4 16.3 16.6 16.5 17.3 17.5 17.0 16.3 16.6
1954 Sommer 16.7 16.7 15.0 14.9 15.2 15.7   15.3 15.1 15.2 15.1 15.4 16.0 16.2 15.7 15.1 15.4
1955 Sommer 17.3 17.3 15.8 15.5 16.1 16.6   16.5 16.5 16.4 16.5 16.7 16.2 16.8 16.3 15.6 16.2
1956 Sommer 15.9 15.8 14.5 14.4 14.5 15.1   14.7 14.5 14.5 14.6 14.6 15.0 15.4 14.9 14.3 14.7
1957 Sommer 17.5 17.5 16.1 16.1 16.4 16.5   16.4 16.6 16.5 16.1 16.8 16.9 17.2 16.8 16.2 16.5
1958 Sommer 16.8 16.8 16.2 15.9 16.0 15.9   16.1 16.2 16.2 15.5 16.5 16.5 16.7 16.3 15.7 16.1
1959 Sommer 18.7 18.7 17.1 16.7 17.7 17.8   17.8 17.9 17.9 17.3 18.3 17.7 18.5 17.9 17.2 17.6
1960 Sommer 16.9 16.9 15.6 15.5 15.5 16.0   15.7 15.6 15.6 15.5 15.9 16.3 16.6 16.1 15.4 15.8
1961 Sommer 16.7 16.7 15.5 15.2 15.3 15.8   15.6 15.5 15.5 15.5 15.8 16.0 16.3 15.8 15.1 15.6
1962 Sommer 15.5 15.5 15.7 15.2 15.0 14.5   14.3 14.7 15.5 14.1 16.1 15.3 15.2 14.9 14.5 15.0
1963 Sommer 18.1 18.1 16.1 16.1 16.2 16.8   16.3 16.1 16.2 16.0 16.4 17.3 17.5 16.9 16.1 16.5
1964 Sommer 18.0 17.9 17.2 16.8 17.1 16.5   16.4 16.8 17.2 15.6 17.7 17.7 17.7 17.3 16.8 16.9
1965 Sommer 16.1 16.1 15.2 15.0 15.0 14.9   14.8 15.0 15.1 14.4 15.3 15.6 15.7 15.3 14.7 15.1
1966 Sommer 17.4 17.4 15.4 15.2 15.7 16.6   16.2 16.0 15.7 15.8 15.8 16.5 17.0 16.3 15.5 16.0
1967 Sommer 17.5 17.5 16.4 16.3 16.6 16.6   16.4 16.6 16.6 16.0 16.8 16.9 17.1 16.7 16.2 16.6
1968 Sommer 17.7 17.6 15.5 15.4 15.9 16.6   16.5 16.2 15.7 16.3 15.9 16.6 17.2 16.6 15.8 16.2
1969 Sommer 17.8 17.8 15.9 15.6 16.6 17.0   17.0 16.9 16.4 16.8 16.6 16.9 17.5 16.9 16.2 16.6
1970 Sommer 17.8 17.8 16.6 16.3 16.5 16.7   16.7 16.7 16.6 16.3 16.9 16.9 17.3 16.8 16.1 16.7
1971 Sommer 17.8 17.8 16.5 16.2 16.4 16.6   16.4 16.4 16.5 16.0 16.7 17.0 17.4 16.8 16.2 16.6
1972 Sommer 17.3 17.3 15.5 15.5 15.7 16.4   15.9 15.7 15.7 15.9 15.9 16.6 16.7 16.1 15.4 16.0
1973 Sommer 17.8 17.8 16.9 16.4 17.3 17.1   17.0 17.4 17.5 16.7 17.7 17.0 17.6 17.1 16.4 17.0
1974 Sommer 16.3 16.3 15.7 15.2 15.3 15.4   15.4 15.5 15.7 15.0 15.9 15.6 16.0 15.5 14.8 15.5
1975 Sommer 18.6 18.6 16.5 16.1 17.4 17.5   17.7 17.7 17.5 17.3 17.9 17.4 18.3 17.6 16.8 17.3
1976 Sommer 18.2 18.2 17.5 16.9 18.1 17.2   17.6 18.2 18.7 17.2 19.2 17.5 18.2 17.7 17.2 17.6
1977 Sommer 16.9 16.9 15.8 15.7 15.8 16.0   15.9 15.8 15.9 15.7 16.2 16.1 16.5 16.0 15.4 16.0
1978 Sommer 16.4 16.4 14.9 14.5 14.8 15.6   15.2 15.1 14.9 15.2 15.1 15.3 15.9 15.3 14.5 15.1
1979 Sommer 16.9 16.9 15.9 15.6 15.6 15.6   15.5 15.7 15.8 14.8 16.2 16.3 16.4 15.9 15.3 15.8
1980 Sommer 16.3 16.3 15.2 15.0 15.2 15.7   15.6 15.7 15.3 15.4 15.4 15.5 16.1 15.6 14.9 15.5
1981 Sommer 16.9 16.9 16.0 15.7 15.8 16.0   16.0 16.0 16.0 15.5 16.3 16.2 16.6 16.1 15.5 16.0
1982 Sommer 18.6 18.6 17.2 17.0 17.5 17.3   17.4 17.5 17.5 16.9 17.8 17.9 18.4 17.9 17.3 17.5
1983 Sommer 18.9 18.9 18.6 18.0 18.4 17.7   18.1 18.5 18.8 17.3 19.5 18.2 18.7 18.3 17.7 18.3
1984 Sommer 16.2 16.2 15.7 15.1 15.5 15.6   15.5 15.8 15.9 15.2 16.5 15.4 16.0 15.5 14.9 15.5
1985 Sommer 16.6 16.6 16.1 15.5 15.2 15.7   15.5 15.5 15.7 15.3 16.3 15.9 16.2 15.7 15.0 15.7
1986 Sommer 17.3 17.2 16.4 16.0 16.4 16.2   16.3 16.6 16.7 15.6 17.0 16.6 17.0 16.5 15.8 16.4
1987 Sommer 16.0 16.0 15.7 15.4 15.4 15.0   15.3 15.6 15.7 14.5 16.1 15.6 15.8 15.4 14.9 15.4
1988 Sommer 17.3 17.3 16.3 16.1 16.2 16.4   16.1 16.1 16.3 15.8 16.5 16.7 17.1 16.6 16.0 16.3
1989 Sommer 17.6 17.6 16.5 16.0 16.6 16.7   16.8 17.0 16.9 16.2 17.3 16.8 17.4 16.9 16.2 16.7
1990 Sommer 17.5 17.5 16.7 16.3 16.7 16.7   16.6 16.9 17.0 16.0 17.3 17.0 17.4 16.9 16.2 16.7
1991 Sommer 17.8 17.7 17.3 16.7 16.9 16.4   16.5 16.7 17.3 15.9 17.7 17.0 17.4 16.9 16.3 16.9
1992 Sommer 20.0 20.0 18.0 17.9 17.9 18.4   18.4 18.0 18.0 17.8 18.2 19.1 19.4 18.7 17.8 18.3
1993 Sommer 16.2 16.2 16.4 15.9 16.2 15.1   15.3 15.9 16.6 14.8 17.0 15.9 16.1 15.8 15.5 15.8
1994 Sommer 19.1 19.1 18.4 18.4 18.4 17.8   18.1 18.4 18.6 17.4 19.1 18.4 18.9 18.5 18.0 18.4
1995 Sommer 18.6 18.6 17.1 16.8 17.6 17.6   17.8 18.1 17.9 17.3 18.3 17.5 18.3 17.7 17.0 17.6
1996 Sommer 17.0 16.9 16.3 15.9 15.9 16.2   16.3 16.3 16.5 15.9 17.1 16.0 16.7 16.2 15.5 16.2
1997 Sommer 19.0 19.0 16.9 16.6 17.3 18.2   18.1 17.8 17.5 18.1 17.9 17.4 18.5 17.8 16.9 17.6
1998 Sommer 17.2 17.2 17.0 16.8 16.4 15.9   16.1 16.2 16.7 15.5 17.0 16.7 17.1 16.7 16.2 16.5
1999 Sommer 18.2 18.2 16.9 16.6 17.0 17.3   17.3 17.4 17.3 16.7 17.5 16.9 17.9 17.2 16.4 17.1
2000 Sommer 17.5 17.4 16.9 16.7 16.4 16.1   16.2 16.5 16.7 15.5 17.0 17.1 17.3 16.8 16.3 16.6
2001 Sommer 17.9 17.9 17.2 16.7 17.2 17.0   17.2 17.5 17.5 16.6 17.6 17.1 17.7 17.3 16.7 17.2
2002 Sommer 19.0 19.0 17.7 17.6 17.7 18.3   18.0 17.8 17.8 17.9 18.1 18.2 18.5 18.1 17.5 18.0
2003 Sommer 19.8 19.8 20.6 20.0 19.8 18.7   19.2 19.5 20.3 18.3 21.1 19.5 19.9 19.6 19.3 19.7
2004 Sommer 17.5 17.5 16.9 16.7 16.8 16.5   16.8 16.9 17.1 16.1 17.5 16.9 17.2 16.8 16.3 16.8
2005 Sommer 17.2 17.2 16.9 16.5 16.8 16.6   16.5 16.7 17.2 16.3 17.6 16.6 17.1 16.7 16.2 16.7
2006 Sommer 19.3 19.3 17.7 17.4 17.8 18.6   18.3 18.2 18.3 18.0 18.7 18.2 18.9 18.2 17.4 18.1
2007 Sommer 18.2 18.2 16.8 16.9 16.8 17.3   17.2 17.0 17.0 16.8 17.0 17.6 17.9 17.4 16.8 17.2
2008 Sommer 18.5 18.4 17.2 17.2 17.4 17.4   17.5 17.2 17.4 16.8 17.5 17.7 18.2 17.8 17.2 17.4
2009 Sommer 17.9 17.9 17.3 16.9 17.0 17.1   17.1 17.1 17.4 16.6 17.7 17.1 17.7 17.2 16.6 17.2
2010 Sommer 19.0 19.0 17.4 17.2 17.7 18.1   17.9 17.9 17.9 17.2 18.1 17.9 18.5 18.0 17.4 17.8
2011 Sommer 17.9 17.9 16.7 16.5 16.5 16.9   16.7 16.5 16.6 16.3 16.8 17.1 17.6 17.1 16.5 16.8
2012 Sommer 17.6 17.6 17.6 17.4 16.9 16.7   16.7 16.8 17.2 15.9 17.4 17.4 17.4 17.1 16.7 17.1
2013 Sommer 18.6 18.6 17.7 17.5 17.7 17.7   17.5 17.6 17.9 16.9 18.2 17.7 18.4 17.9 17.3 17.7
2014 Sommer 18.1 18.1 16.9 16.7 16.8 17.4   17.2 16.9 17.1 17.2 17.5 17.3 17.7 17.2 16.6 17.1
1882 Winter 1.6 1.6 0.1 -0.8 0.7 1.7 2.2 2.2 2.1 0.8 2.4 1.1 0.9 1.6 1.1 0.5 1.0
1883 Winter 0.6 0.6 1.2 -0.3 1.3 0.2 1.5 1.5 2.5 1.9 0.8 2.1 0.1 0.7 0.6 0.3 0.9
1884 Winter 2.5 2.5 1.6 0.5 2.2 2.5 3.2 3.2 3.4 2.5 3.0 2.7 1.6 2.5 2.1 1.6 2.1
1885 Winter 0.9 0.9 0.2 -1.1 0.9 1.0 1.7 1.7 2.2 1.4 1.3 1.6 0.2 0.7 0.3 -0.1 0.6
1886 Winter -1.4 -1.4 -1.6 -2.8 -1.4 -1.3 -0.7 -0.7 -0.3 -0.9 -0.6 -0.6 -1.9 -1.4 -1.7 -2.1 -1.5
1887 Winter -0.9 -0.9 -1.8 -3.0 -1.3 -0.7 -0.1 -0.1 0.2 -0.9 -0.2 -0.6 -1.7 -0.9 -1.4 -2.0 -1.3
1888 Winter -1.4 -1.4 -2.2 -3.3 -1.9 -1.3 -0.8 -0.8 -0.7 -1.4 -0.6 -1.3 -2.2 -1.3 -1.8 -2.5 -1.8
1889 Winter -1.3 -1.4 -1.9 -2.9 -1.7 -1.2 -0.4 -0.4 0.0 -1.4 -0.3 -1.1 -1.9 -1.3 -1.7 -2.2 -1.5
1890 Winter -0.3 -0.4 -1.2 -2.2 -0.8 -0.3 0.5 0.5 0.6 -0.5 0.6 -0.3 -1.3 -0.3 -0.8 -1.5 -0.7
1891 Winter -3.1 -3.1 -4.1 -5.1 -3.4 -2.9 -2.6 -2.6 -2.4 -3.1 -2.1 -2.8 -3.6 -3.2 -3.6 -4.1 -3.5
1892 Winter 0.3 0.3 0.0 -1.0 0.2 -0.1 0.8 0.8 1.5 0.6 0.4 0.9 -0.1 0.6 0.1 -0.5 0.2
1893 Winter -2.6 -2.6 -2.5 -4.0 -2.3 -2.7 -1.2 -1.2 -0.7 -1.8 -2.0 -1.5 -2.8 -2.1 -2.6 -3.1 -2.4
1894 Winter 0.6 0.5 -0.6 -2.0 -0.1 0.6 1.4 1.4 1.6 0.2 1.4 0.3 -0.3 0.6 0.0 -0.7 0.0
1895 Winter -2.7 -2.7 -4.7 -5.5 -3.6 -2.5 -2.0 -2.0 -2.0 -3.4 -1.8 -3.2 -3.6 -2.8 -3.4 -4.2 -3.4
1896 Winter -0.3 -0.3 -0.6 -2.0 -0.4 0.0 0.8 0.8 1.0 0.1 0.9 0.3 -1.1 0.0 -0.6 -1.3 -0.4
1897 Winter -1.4 -1.4 0.3 -1.4 -0.5 -1.5 -0.5 -0.5 0.5 0.2 -1.0 0.6 -1.2 -1.0 -1.3 -1.6 -0.7
1898 Winter 2.0 2.0 0.9 -0.4 1.4 2.2 3.0 3.0 2.8 1.4 3.0 1.7 1.4 2.3 1.8 1.1 1.5
1899 Winter 2.8 2.8 2.1 0.5 2.4 2.8 3.5 3.5 3.7 2.7 3.5 3.0 2.1 3.0 2.5 1.8 2.4
1900 Winter -0.9 -0.9 0.2 -1.7 0.0 -1.1 0.1 0.1 0.8 0.6 -0.3 0.9 -0.9 -0.5 -0.8 -1.1 -0.5
1901 Winter -1.7 -1.7 -1.7 -3.3 -1.9 -1.4 -0.6 -0.6 -0.1 -1.0 -0.4 -0.6 -2.3 -1.6 -2.2 -2.9 -1.7
1902 Winter 0.9 0.9 0.8 0.2 1.0 0.3 1.2 1.2 1.6 1.4 0.8 1.5 0.8 0.9 0.6 0.2 0.8
1903 Winter 0.6 0.6 0.5 -0.7 0.7 0.6 1.8 1.8 2.2 1.3 1.5 1.6 0.2 0.9 0.5 0.0 0.7
1904 Winter -0.2 -0.2 -0.6 -1.5 -0.4 -0.2 0.6 0.6 0.7 0.0 0.6 0.3 -0.6 -0.1 -0.5 -1.1 -0.3
1905 Winter 1.2 1.2 -0.2 -1.1 0.6 1.2 1.8 1.8 2.0 0.8 1.8 0.9 0.3 1.3 0.7 0.0 0.6
1906 Winter 1.3 1.3 0.2 -0.7 0.8 1.0 1.9 1.9 1.9 1.0 1.5 1.2 0.7 1.5 1.0 0.3 0.8
1907 Winter -1.4 -1.4 -1.9 -2.5 -1.2 -1.4 -0.5 -0.5 -0.2 -0.8 -0.5 -0.7 -1.8 -1.0 -1.4 -1.9 -1.3
1908 Winter 0.6 0.6 -0.4 -1.4 -0.1 0.9 1.4 1.4 1.3 0.2 1.5 0.5 -0.2 0.7 0.1 -0.6 0.2
1909 Winter -1.8 -1.9 -1.9 -2.9 -1.4 -1.6 -0.4 -0.4 0.0 -0.9 -0.3 -0.5 -2.4 -1.4 -1.8 -2.3 -1.5
1910 Winter 2.3 2.3 1.5 0.5 2.0 2.1 2.9 2.9 3.0 2.2 2.4 2.4 1.7 2.5 2.1 1.5 1.9
1911 Winter 1.4 1.4 0.0 -0.9 0.8 1.6 2.3 2.3 2.4 1.1 2.4 1.5 0.6 1.6 1.0 0.2 0.9
1912 Winter 0.0 0.0 2.1 0.6 1.9 -0.4 1.6 1.6 3.2 2.6 0.5 3.3 0.5 0.9 0.9 0.9 1.3
1913 Winter 1.6 1.6 1.0 -0.4 1.3 1.6 2.6 2.6 3.0 1.8 2.3 2.2 1.0 1.9 1.4 0.8 1.4
1914 Winter 1.3 1.3 -0.4 -1.4 0.3 2.0 2.3 2.3 2.0 0.5 2.7 0.7 0.2 1.4 0.7 -0.1 0.7
1915 Winter 1.6 1.6 1.2 0.2 1.9 1.4 2.4 2.4 3.0 2.5 2.0 2.7 1.2 1.8 1.4 1.0 1.6
1916 Winter 2.2 2.2 3.2 2.1 3.0 1.6 3.1 3.1 3.9 3.7 2.3 4.1 2.2 2.7 2.5 2.2 2.7
1917 Winter -1.6 -1.6 -1.7 -2.3 -1.2 -1.4 -0.8 -0.8 -0.7 -1.1 -0.5 -0.8 -2.2 -1.8 -2.0 -2.4 -1.5
1918 Winter 0.3 0.3 -0.7 -1.4 0.2 0.2 1.2 1.2 1.6 0.5 0.8 0.7 -0.1 0.6 0.2 -0.3 0.1
1919 Winter 1.3 1.3 1.2 0.4 1.5 1.0 2.0 2.0 2.5 2.0 1.7 2.2 1.0 1.7 1.3 0.8 1.4
1920 Winter 1.6 1.6 2.0 1.1 2.1 1.4 2.8 2.8 3.5 2.7 2.0 3.0 1.3 2.2 1.9 1.4 2.0
1921 Winter 1.9 1.9 1.7 1.1 2.1 1.8 2.8 2.8 3.1 2.6 2.5 2.9 1.6 2.2 1.8 1.4 2.0
1922 Winter -1.8 -1.8 -0.8 -2.1 -1.1 -1.7 -0.3 -0.3 0.6 0.0 -0.8 0.2 -2.1 -1.4 -1.8 -2.3 -1.1
1923 Winter 1.4 1.4 1.4 0.2 1.8 1.3 2.5 2.5 3.1 2.5 2.2 2.7 0.9 1.8 1.4 1.0 1.6
1924 Winter -2.9 -3.0 -2.1 -3.4 -2.3 -2.8 -1.7 -1.7 -0.9 -1.2 -1.8 -0.9 -3.2 -2.6 -2.9 -3.2 -2.4
1925 Winter 2.9 2.9 1.8 0.7 2.4 3.0 3.8 3.8 3.8 2.7 3.5 2.8 2.5 3.3 2.8 2.2 2.5
1926 Winter 0.9 0.8 1.7 0.4 1.7 0.6 1.6 1.6 2.9 2.5 0.9 2.7 0.9 1.3 1.1 0.8 1.3
1927 Winter 1.4 1.4 0.2 -0.5 1.1 1.7 2.4 2.4 2.3 1.4 2.4 1.5 0.4 1.6 1.1 0.4 1.1
1928 Winter 0.0 0.0 0.9 -0.2 0.8 0.0 1.0 1.0 1.8 1.4 0.5 1.7 -0.3 0.4 0.1 -0.3 0.5
1929 Winter -5.6 -5.7 -4.6 -6.2 -4.6 -5.1 -3.9 -3.9 -2.9 -3.7 -3.5 -3.4 -6.0 -5.5 -5.8 -6.1 -4.9
1930 Winter 1.9 1.9 1.6 0.3 2.1 1.9 2.8 2.8 3.4 2.7 2.7 2.9 1.3 2.2 1.7 1.2 1.9
1931 Winter -0.2 -0.2 -0.5 -1.4 -0.1 0.1 0.8 0.8 1.1 0.4 0.8 0.7 -0.7 0.2 -0.3 -0.8 -0.1
1932 Winter 0.4 0.4 -1.2 -2.0 0.0 0.9 1.7 1.7 1.4 0.3 2.0 0.6 -0.7 0.7 0.0 -0.7 0.0
1933 Winter -0.9 -0.9 -0.8 -2.1 -0.6 -0.3 0.7 0.7 1.1 -0.1 0.8 0.3 -1.4 -0.4 -0.8 -1.3 -0.6
1934 Winter -0.2 -0.2 -1.9 -2.6 -0.9 0.2 0.6 0.6 0.3 -0.6 1.4 -0.4 -1.2 -0.3 -0.9 -1.6 -0.8
1935 Winter 1.9 1.9 1.3 0.5 2.2 2.0 3.1 3.1 3.6 2.7 2.9 2.9 1.5 2.3 1.9 1.4 2.0
1936 Winter 1.2 1.2 0.9 -0.1 1.4 1.1 2.2 2.2 2.5 1.9 1.6 2.1 0.9 1.6 1.2 0.7 1.2
1937 Winter 0.1 0.1 1.5 -0.1 1.3 0.2 1.7 1.7 2.8 2.1 1.1 2.5 0.2 0.7 0.6 0.3 1.0
1938 Winter 0.7 0.7 0.1 -0.6 0.8 0.9 1.8 1.8 2.0 1.1 1.7 1.4 0.2 1.0 0.6 0.1 0.7
1939 Winter 1.3 1.3 0.2 -1.0 0.6 1.2 1.8 1.8 2.1 1.1 1.7 1.4 0.6 1.3 0.8 0.1 0.8
1940 Winter -6.5 -6.5 -3.5 -5.5 -4.8 -6.0 -4.6 -4.6 -3.0 -3.3 -4.9 -2.7 -6.2 -6.0 -6.1 -6.2 -5.0
1941 Winter -3.2 -3.2 -2.8 -3.9 -2.5 -3.1 -2.1 -2.1 -1.1 -1.8 -2.4 -1.5 -3.5 -2.9 -3.1 -3.5 -2.8
1942 Winter -3.8 -3.8 -4.0 -5.3 -3.9 -3.6 -3.0 -3.0 -2.6 -3.2 -3.1 -2.9 -4.8 -3.6 -4.2 -4.9 -3.9
1943 Winter 1.5 1.5 1.0 -0.1 1.4 1.8 2.8 2.8 3.1 2.0 2.5 2.4 1.1 2.0 1.6 1.0 1.5
1944 Winter 1.3 1.2 0.0 -0.7 0.6 1.5 1.9 2.0 1.8 0.8 2.2 1.0 0.0 1.2 0.6 -0.1 0.7
1945 Winter -0.1 -0.1 -0.8 -1.8 -0.2 0.2 1.1 1.1 1.4 0.2 0.9 0.5 -0.6 0.3 -0.2 -0.7 -0.1
1946 Winter 0.8 0.8 0.3 -0.7 0.6 0.9 1.6 1.6 1.8 1.1 1.4 1.4 0.1 0.9 0.5 -0.1 0.6
1947 Winter -5.6 -5.6 -3.5 -4.8 -4.4 -5.3 -4.3 -4.3 -3.0 -3.5 -4.0 -3.0 -5.9 -5.6 -5.7 -5.8 -4.5
1948 Winter 1.3 1.3 1.6 0.8 2.0 1.2 2.4 2.4 3.0 2.4 1.9 2.6 1.0 1.7 1.4 0.9 1.7
1949 Winter 1.6 1.6 0.2 -0.8 1.0 1.9 2.9 2.9 3.1 1.4 2.8 1.9 0.8 2.1 1.4 0.4 1.3
1950 Winter 1.4 1.4 1.5 0.5 1.7 1.4 2.7 2.7 3.0 2.1 2.3 2.4 1.0 1.9 1.5 0.9 1.6
1951 Winter 0.4 0.4 0.3 -0.6 0.7 0.2 1.1 1.1 1.6 1.1 0.8 1.2 0.2 0.5 0.3 -0.1 0.4
1952 Winter 1.7 1.7 -0.3 -1.0 0.5 2.0 2.3 2.3 2.1 0.8 2.5 0.8 0.6 1.7 1.0 0.1 0.9
1953 Winter -0.1 -0.1 -1.2 -2.0 -0.4 0.0 0.6 0.6 0.7 -0.1 0.5 0.0 -0.9 0.1 -0.4 -1.1 -0.5
1954 Winter -2.5 -2.5 -1.3 -2.7 -1.0 -2.0 -0.3 -0.3 0.6 -0.4 -0.4 -0.1 -2.7 -1.6 -1.9 -2.1 -1.4
1955 Winter -0.4 -0.4 0.3 -1.0 -0.3 -0.1 0.5 0.5 1.1 0.4 0.3 0.7 -0.9 -0.2 -0.6 -1.1 -0.1
1956 Winter -2.4 -2.4 -2.2 -3.4 -2.3 -1.9 -1.3 -1.3 -1.0 -1.9 -1.1 -1.6 -3.5 -2.5 -2.9 -3.4 -2.3
1957 Winter 2.2 2.2 1.2 0.2 2.1 2.5 3.4 3.4 3.7 2.5 3.1 2.7 1.5 2.6 2.0 1.4 2.0
1958 Winter 0.5 0.5 0.6 -0.5 0.9 0.4 1.4 1.4 2.1 1.4 0.8 1.8 0.2 0.9 0.6 0.1 0.7
1959 Winter 0.8 0.8 0.6 -0.7 0.9 0.8 1.6 1.6 2.0 1.4 1.3 2.0 0.4 1.2 0.8 0.4 0.8
1960 Winter 0.4 0.4 0.7 -0.6 0.9 0.5 1.5 1.5 2.1 1.5 1.3 2.0 -0.1 0.8 0.4 0.1 0.7
1961 Winter 1.7 1.7 1.5 0.2 1.5 1.8 2.5 2.5 3.0 2.1 2.2 2.4 1.2 1.9 1.4 0.7 1.6
1962 Winter 0.4 0.4 0.4 -1.0 0.7 0.6 1.4 1.4 1.8 1.2 1.3 1.5 -0.4 0.7 0.2 -0.4 0.5
1963 Winter -5.8 -5.8 -5.4 -6.9 -5.5 -5.0 -4.8 -4.8 -4.0 -4.5 -4.0 -3.9 -6.4 -5.8 -6.1 -6.4 -5.5
1964 Winter -2.0 -2.0 -1.9 -3.4 -1.7 -1.2 -0.6 -0.6 0.1 -0.9 -0.1 -0.6 -2.6 -1.9 -2.2 -2.7 -1.7
1965 Winter 0.3 0.3 -0.9 -1.9 0.1 0.5 1.3 1.3 1.3 0.4 1.2 0.4 -0.6 0.6 0.0 -0.8 0.0
1966 Winter 0.1 0.1 1.9 0.9 1.8 -0.1 1.2 1.2 2.7 2.5 0.5 2.8 0.4 0.7 0.6 0.6 1.2
1967 Winter 1.8 1.8 1.3 0.3 2.1 1.8 3.0 3.0 3.4 2.4 2.4 2.6 1.1 2.3 1.8 1.1 1.8
1968 Winter 0.2 0.2 -0.4 -1.3 0.0 0.3 0.8 0.8 1.2 0.6 0.8 0.9 -0.6 0.3 -0.3 -1.0 0.0
1969 Winter -2.1 -2.1 -1.1 -2.3 -0.9 -2.0 -0.2 -0.2 0.6 -0.3 -0.7 0.2 -2.0 -1.3 -1.6 -2.1 -1.2
1970 Winter -4.4 -4.4 -1.8 -3.3 -2.4 -4.2 -2.4 -2.4 -0.9 -1.3 -2.8 -0.6 -3.9 -3.6 -3.6 -3.7 -2.8
1971 Winter 0.7 0.7 -0.8 -1.7 0.2 1.1 1.6 1.7 1.9 0.5 1.8 0.8 -0.1 0.7 0.2 -0.5 0.3
1972 Winter 0.7 0.7 0.9 0.1 1.3 0.6 1.7 1.7 2.7 1.7 1.3 2.1 0.5 1.1 0.8 0.4 1.1
1973 Winter 1.1 1.1 -0.7 -1.3 0.4 1.5 2.2 2.2 2.2 0.7 2.4 0.9 0.4 1.3 0.6 -0.2 0.6
1974 Winter 2.3 2.3 1.7 0.8 2.2 2.3 3.3 3.3 3.5 2.6 3.1 3.0 1.7 2.8 2.2 1.4 2.2
1975 Winter 3.7 3.7 3.0 2.0 3.7 3.8 4.8 4.8 5.1 4.0 4.3 4.3 3.0 4.1 3.5 2.8 3.6
1976 Winter 0.9 0.9 0.5 -0.3 1.0 0.8 2.1 2.1 2.4 1.5 1.8 1.6 0.3 1.3 0.8 0.2 1.0
1977 Winter 0.8 0.7 0.8 -0.4 1.1 0.3 1.6 1.6 2.2 1.4 0.8 1.7 0.4 1.2 0.7 0.2 0.8
1978 Winter 0.8 0.8 0.1 -1.0 0.5 0.8 1.5 1.5 1.9 1.0 1.2 1.2 -0.1 1.0 0.4 -0.3 0.5
1979 Winter -2.8 -2.8 -0.9 -2.0 -1.9 -3.0 -2.2 -2.2 -1.1 -1.1 -2.4 -0.6 -2.5 -2.5 -2.6 -2.8 -2.0
1980 Winter 0.2 0.2 1.5 0.5 1.6 -0.3 1.7 1.6 2.7 2.2 0.6 2.5 0.5 1.0 0.8 0.5 1.1
1981 Winter 0.3 0.3 -1.5 -2.4 -0.8 0.6 1.0 1.0 1.1 -0.1 1.0 0.1 -0.8 0.3 -0.5 -1.5 -0.4
1982 Winter -2.1 -2.2 -0.9 -2.6 -1.5 -2.4 -0.9 -0.9 0.4 -0.6 -1.9 0.2 -2.1 -1.6 -1.9 -2.4 -1.5
1983 Winter 1.9 1.9 1.1 0.2 1.4 1.9 2.4 2.4 2.5 1.8 2.5 2.0 1.0 2.0 1.4 0.6 1.5
1984 Winter 0.7 0.6 0.0 -1.2 0.6 0.6 1.6 1.6 2.1 1.2 1.2 1.4 0.0 0.9 0.3 -0.4 0.5
1985 Winter -3.0 -3.0 -2.3 -3.7 -2.3 -2.9 -1.5 -1.5 -0.9 -1.6 -1.9 -1.2 -3.3 -2.4 -2.8 -3.3 -2.5
1986 Winter -1.2 -1.2 -0.9 -1.8 -0.7 -0.9 -0.2 -0.2 0.4 -0.2 -0.4 0.3 -1.6 -1.1 -1.4 -1.8 -0.9
1987 Winter -2.1 -2.1 -1.1 -2.3 -1.3 -1.6 -0.6 -0.6 0.1 -0.5 -0.5 -0.1 -2.5 -1.8 -2.1 -2.4 -1.4
1988 Winter 2.8 2.8 2.1 1.2 2.5 2.8 3.7 3.7 3.9 2.9 3.3 3.1 2.0 3.0 2.4 1.7 2.6
1989 Winter 3.5 3.5 2.2 1.4 2.8 3.9 4.3 4.3 4.4 3.2 4.4 3.2 2.6 3.6 3.0 2.2 3.1
1990 Winter 4.1 4.1 2.9 1.6 3.6 4.0 4.8 4.8 5.1 3.9 4.5 4.1 3.5 4.3 3.7 3.0 3.6
1991 Winter 0.1 0.1 -0.6 -1.6 -0.2 0.5 1.1 1.1 1.2 0.2 1.3 0.6 -0.5 0.2 -0.3 -0.9 -0.1
1992 Winter 2.1 2.1 0.3 -0.4 1.3 2.4 2.9 2.9 2.8 1.6 3.1 1.8 1.2 2.2 1.6 0.8 1.5
1993 Winter 1.0 1.0 1.0 -0.4 0.8 1.4 2.0 2.0 2.3 1.6 2.2 2.0 0.4 1.2 0.7 -0.1 1.0
1994 Winter 1.8 1.8 2.3 1.4 2.1 1.5 2.3 2.3 3.0 2.7 1.9 3.0 1.6 2.0 1.6 1.2 2.0
1995 Winter 2.9 2.9 2.6 1.5 2.8 2.8 3.6 3.7 4.1 3.5 3.2 3.9 2.2 3.1 2.7 2.0 2.8
1996 Winter -3.5 -3.5 -1.1 -2.5 -1.8 -3.5 -2.3 -2.3 -0.8 -0.8 -2.6 -0.1 -3.4 -3.0 -3.1 -3.2 -2.3
1997 Winter -0.5 -0.5 -0.3 -1.4 -0.4 -0.2 0.6 0.7 1.0 0.1 0.6 0.5 -1.2 -0.3 -0.7 -1.2 -0.3
1998 Winter 3.3 3.3 2.3 1.4 2.8 3.4 4.2 4.2 4.3 3.1 4.0 3.2 2.6 3.6 3.0 2.3 3.0
1999 Winter 1.5 1.5 0.7 -0.4 1.5 1.4 2.6 2.6 3.0 2.0 2.0 2.1 0.7 1.9 1.4 0.7 1.3
2000 Winter 2.6 2.6 1.7 0.7 2.4 2.8 3.7 3.7 3.7 2.8 3.5 2.8 1.7 3.0 2.4 1.7 2.4
2001 Winter 1.7 1.7 2.5 0.9 2.3 1.8 2.7 2.7 3.5 3.0 2.3 3.4 1.4 2.1 1.7 1.3 2.1
2002 Winter 2.2 2.2 1.4 0.3 2.0 2.5 3.3 3.3 3.6 2.4 3.1 2.4 1.3 2.5 1.9 1.2 2.0
2003 Winter -1.6 -1.6 -0.1 -1.4 -0.1 -1.4 0.0 0.0 1.2 0.9 -0.2 1.3 -2.0 -1.1 -1.3 -1.6 -0.6
2004 Winter 1.2 1.2 0.9 0.0 1.6 1.3 2.6 2.6 2.9 2.0 2.2 2.3 0.5 1.7 1.2 0.7 1.4
2005 Winter 1.4 1.4 -0.4 -1.3 0.4 2.0 2.3 2.3 1.9 0.7 2.5 0.8 0.1 1.4 0.7 -0.2 0.7
2006 Winter -1.1 -1.1 -1.3 -2.3 -0.5 -0.5 0.8 0.8 1.0 0.1 0.8 0.4 -1.7 -0.6 -1.0 -1.6 -0.7
2007 Winter 4.6 4.6 3.8 3.1 4.3 4.6 5.4 5.4 5.5 4.6 5.3 4.8 4.1 4.9 4.5 3.9 4.4
2008 Winter 3.4 3.4 2.2 1.4 2.8 3.6 4.2 4.2 4.1 3.1 4.2 3.3 2.7 3.6 3.1 2.5 3.0
2009 Winter 0.0 0.0 -0.9 -1.6 -0.5 0.5 1.1 1.1 0.9 0.0 1.4 0.3 -0.6 0.1 -0.4 -1.0 -0.2
2010 Winter -2.0 -2.0 -0.7 -1.8 -1.0 -1.9 -0.9 -0.9 0.0 -0.2 -1.2 0.3 -2.2 -1.8 -2.0 -2.2 -1.3
2011 Winter -1.3 -1.3 0.0 -1.4 -0.3 -1.1 0.1 0.1 0.8 0.5 -0.6 0.9 -1.8 -0.8 -1.1 -1.5 -0.6
2012 Winter 1.3 1.3 0.5 -0.5 1.1 1.6 2.4 2.4 2.4 1.7 2.2 1.8 0.2 1.4 0.9 0.2 1.1
2013 Winter 0.1 0.1 0.2 -0.6 0.5 0.2 1.2 1.2 1.6 1.0 0.7 1.2 -0.6 0.4 0.1 -0.4 0.3
2014 Winter 3.1 3.1 3.0 2.0 3.7 3.1 4.3 4.3 5.0 4.0 3.9 4.2 2.8 3.5 3.3 2.9 3.3
2015 Winter 2.3 2.3 1.2 0.6 1.7 2.3 2.9 2.9 2.8 1.9 2.8 2.0 1.7 2.3 1.9 1.2 1.9
1881 Jahr 7.6 7.5 7.7 6.6 7.5 7.0 7.5 7.5 8.1 8.0 7.5 8.3 6.7 7.5 7.1 6.7 7.3
1882 Jahr 9.0 9.0 8.1 7.3 8.2 8.5 8.9 8.9 9.0 8.6 8.9 8.8 8.1 8.8 8.4 7.8 8.3
1883 Jahr 8.4 8.4 7.8 6.8 8.0 7.9 8.4 8.4 8.7 8.3 8.4 8.5 7.5 8.3 7.9 7.3 7.9
1884 Jahr 9.1 9.1 8.4 7.5 8.6 8.7 9.1 9.1 9.4 8.9 9.1 9.2 8.2 8.9 8.5 7.9 8.6
1885 Jahr 8.4 8.4 7.8 7.0 7.7 7.7 7.9 7.9 8.3 8.0 7.9 8.3 7.7 8.1 7.7 7.2 7.7
1886 Jahr 8.5 8.5 8.1 7.3 8.1 7.9 8.2 8.2 8.7 8.4 8.2 8.7 7.8 8.4 7.9 7.4 8.0
1887 Jahr 7.8 7.7 6.7 5.9 6.8 7.4 7.4 7.4 7.6 7.1 7.4 7.3 6.7 7.5 6.9 6.2 7.0
1888 Jahr 7.4 7.4 7.0 6.2 6.8 6.7 7.1 7.1 7.4 7.1 7.1 7.3 6.7 7.3 6.8 6.2 6.9
1889 Jahr 8.1 8.1 7.1 6.4 7.3 7.6 8.0 8.0 8.1 7.5 8.0 7.6 7.1 8.0 7.4 6.7 7.4
1890 Jahr 8.1 8.1 7.0 6.5 7.3 7.6 7.7 7.7 7.8 7.4 7.7 7.6 7.2 7.8 7.3 6.7 7.3
1891 Jahr 8.2 8.2 7.2 6.5 7.4 7.6 7.8 7.8 8.1 7.5 7.8 7.7 7.4 8.0 7.5 6.8 7.4
1892 Jahr 8.0 7.9 7.8 6.9 7.5 7.2 7.6 7.6 8.2 7.8 7.6 8.1 7.4 7.9 7.5 6.9 7.5
1893 Jahr 8.3 8.3 8.1 7.0 8.0 7.6 8.3 8.3 8.8 8.4 8.3 8.7 7.6 8.3 7.9 7.3 7.9
1894 Jahr 8.7 8.7 8.0 7.2 8.1 8.2 8.6 8.6 8.9 8.3 8.6 8.5 7.9 8.6 8.1 7.5 8.1
1895 Jahr 8.0 8.0 7.3 6.4 7.2 7.4 7.6 7.6 7.9 7.5 7.6 7.8 7.3 7.8 7.3 6.7 7.3
1896 Jahr 8.3 8.3 7.4 6.4 7.6 7.9 8.2 8.2 8.3 7.8 8.2 8.0 7.4 8.1 7.5 6.8 7.6
1897 Jahr 8.3 8.3 8.2 7.1 7.9 7.9 8.2 8.2 8.6 8.3 8.2 8.6 7.8 8.3 7.9 7.3 7.9
1898 Jahr 9.1 9.0 8.6 7.6 8.5 8.4 8.9 8.9 9.1 8.7 8.9 8.9 8.6 9.0 8.5 7.9 8.5
1899 Jahr 8.6 8.6 8.3 7.0 8.1 8.1 8.5 8.6 8.8 8.4 8.5 8.7 7.9 8.6 8.0 7.4 8.1
1900 Jahr 8.8 8.8 8.5 7.5 8.4 8.2 8.7 8.8 8.9 8.7 8.7 9.0 8.3 8.8 8.3 7.7 8.4
1901 Jahr 8.3 8.3 7.4 6.8 7.5 7.8 8.1 8.1 8.3 7.9 8.1 8.1 7.5 8.1 7.5 6.7 7.6
1902 Jahr 7.3 7.2 7.5 6.8 7.3 6.6 7.3 7.3 7.7 7.7 7.3 7.9 6.9 7.3 6.9 6.4 7.2
1903 Jahr 9.0 9.0 8.1 7.6 8.3 8.2 8.8 8.8 8.9 8.5 8.8 8.6 8.4 9.0 8.5 7.8 8.4
1904 Jahr 8.8 8.8 8.4 7.8 8.3 8.0 8.6 8.6 8.8 8.6 8.6 8.7 8.3 8.8 8.4 7.8 8.4
1905 Jahr 8.6 8.6 7.8 7.2 7.9 7.9 8.3 8.3 8.5 8.2 8.3 8.3 7.8 8.4 7.9 7.3 8.0
1906 Jahr 9.1 9.1 8.0 7.4 8.2 8.4 8.8 8.8 8.8 8.4 8.8 8.5 8.2 9.0 8.4 7.7 8.3
1907 Jahr 8.2 8.2 7.9 7.2 7.8 7.5 8.1 8.1 8.4 8.1 8.1 8.3 7.7 8.1 7.7 7.2 7.8
1908 Jahr 8.0 8.0 7.3 6.6 7.3 7.6 8.0 8.0 8.1 7.6 8.0 7.8 7.4 7.9 7.4 6.8 7.5
1909 Jahr 7.9 7.8 7.2 6.6 7.4 7.2 7.7 7.7 7.9 7.7 7.7 7.9 7.3 7.8 7.3 6.8 7.4
1910 Jahr 9.0 9.0 8.0 7.5 8.4 8.6 9.0 9.0 9.1 8.5 9.0 8.7 8.4 8.9 8.4 7.8 8.4
1911 Jahr 9.7 9.6 8.8 8.2 9.1 9.0 9.5 9.5 9.7 9.3 9.5 9.5 9.0 9.7 9.1 8.5 9.0
1912 Jahr 8.2 8.2 7.7 7.0 7.9 7.7 8.3 8.3 8.8 8.3 8.3 8.5 7.7 8.2 7.8 7.3 7.9
1913 Jahr 9.2 9.2 8.2 7.6 8.4 8.8 9.0 9.0 9.2 8.7 9.0 9.0 8.4 9.1 8.5 7.9 8.5
1914 Jahr 9.3 9.3 7.9 7.3 8.4 9.2 9.2 9.2 9.2 8.6 9.2 8.8 8.4 9.1 8.5 7.8 8.5
1915 Jahr 8.3 8.3 7.9 7.4 8.1 7.6 8.1 8.1 8.5 8.5 8.1 8.7 7.7 8.2 7.8 7.3 7.9
1916 Jahr 9.0 9.0 8.3 8.0 8.4 8.3 8.6 8.6 8.9 8.8 8.6 8.9 8.4 8.8 8.4 7.8 8.4
1917 Jahr 8.2 8.2 7.3 6.9 7.5 7.6 7.9 7.9 8.0 7.8 7.9 7.8 7.4 8.0 7.5 6.8 7.5
1918 Jahr 9.2 9.1 8.2 7.8 8.5 8.5 8.9 8.9 9.1 8.9 8.9 9.0 8.5 9.0 8.5 8.0 8.5
1919 Jahr 7.7 7.7 7.3 6.8 7.3 7.3 7.5 7.5 7.9 7.8 7.5 7.9 7.1 7.7 7.2 6.6 7.3
1920 Jahr 9.0 9.0 8.5 8.1 8.5 8.5 9.0 9.0 9.2 8.8 9.0 8.9 8.5 9.0 8.6 8.0 8.6
1921 Jahr 9.4 9.4 8.8 8.3 9.0 9.0 9.3 9.3 9.6 9.4 9.3 9.5 8.8 9.4 8.9 8.2 9.0
1922 Jahr 7.4 7.4 7.3 6.7 7.1 7.1 7.4 7.4 7.8 7.7 7.4 7.8 6.9 7.4 7.0 6.4 7.2
1923 Jahr 8.2 8.2 8.2 7.6 8.0 7.6 8.0 8.0 8.5 8.6 8.0 8.6 7.9 8.2 7.9 7.4 8.0
1924 Jahr 8.0 8.0 7.4 6.7 7.4 7.5 8.0 8.0 8.2 7.8 8.0 7.9 7.5 8.0 7.6 7.0 7.5
1925 Jahr 9.0 9.0 7.9 7.4 8.2 8.6 8.8 8.8 8.8 8.5 8.8 8.5 8.3 8.9 8.4 7.8 8.3
1926 Jahr 9.3 9.2 8.6 8.0 8.7 8.7 9.1 9.1 9.3 9.0 9.1 9.1 8.6 9.2 8.7 8.2 8.7
1927 Jahr 8.4 8.3 8.0 7.5 8.0 7.9 8.3 8.3 8.6 8.4 8.3 8.5 7.8 8.4 8.0 7.4 8.0
1928 Jahr 8.6 8.6 8.6 7.9 8.3 8.0 8.5 8.5 8.9 8.8 8.5 9.0 8.0 8.6 8.2 7.6 8.3
1929 Jahr 7.6 7.6 7.5 6.7 7.6 7.0 7.5 7.5 8.2 8.0 7.5 8.1 7.1 7.6 7.3 6.8 7.4
1930 Jahr 9.2 9.2 8.7 8.1 8.8 8.6 9.0 9.0 9.4 9.1 9.0 9.3 8.6 9.2 8.7 8.2 8.8
1931 Jahr 8.1 8.1 7.2 6.6 7.6 7.6 8.1 8.1 8.3 7.9 8.1 8.0 7.4 8.2 7.7 7.0 7.6
1932 Jahr 9.0 8.9 7.9 7.4 8.2 8.6 8.9 8.9 9.0 8.5 8.9 8.7 8.1 8.9 8.4 7.7 8.3
1933 Jahr 7.9 7.9 7.4 6.6 7.7 7.8 8.2 8.2 8.4 8.1 8.2 8.4 7.1 8.0 7.5 6.9 7.6
1934 Jahr 10.4 10.4 9.0 8.7 9.5 9.7 10.0 10.0 10.1 9.7 10.0 9.8 9.6 10.3 9.8 9.1 9.5
1935 Jahr 8.9 8.9 8.0 7.5 8.4 8.5 8.9 8.9 9.1 8.8 8.9 8.9 8.2 9.0 8.5 7.8 8.4
1936 Jahr 8.9 8.9 8.2 7.7 8.4 8.3 8.8 8.8 9.0 8.7 8.8 8.8 8.3 8.9 8.4 7.8 8.4
1937 Jahr 8.9 8.9 8.6 7.9 8.7 8.4 8.9 8.8 9.2 9.0 8.9 9.3 8.4 9.0 8.6 8.1 8.6
1938 Jahr 9.3 9.3 8.1 7.6 8.5 9.0 9.2 9.2 9.2 8.7 9.2 9.0 8.5 9.2 8.7 7.9 8.6
1939 Jahr 8.9 8.9 7.9 7.3 8.2 8.5 8.9 8.9 9.1 8.6 8.9 8.8 8.1 8.9 8.3 7.7 8.3
1940 Jahr 6.7 6.7 6.8 6.0 6.7 6.2 6.9 6.9 7.5 7.3 6.9 7.6 6.2 6.7 6.4 5.9 6.6
1941 Jahr 7.3 7.3 7.1 6.4 7.3 6.9 7.6 7.6 8.1 7.7 7.6 8.0 6.7 7.4 7.0 6.5 7.2
1942 Jahr 7.6 7.6 7.4 6.7 7.3 6.9 7.5 7.5 8.0 7.8 7.5 8.1 7.0 7.6 7.2 6.7 7.3
1943 Jahr 9.3 9.3 8.8 8.1 8.8 8.9 9.2 9.2 9.5 9.1 9.2 9.4 8.8 9.3 8.9 8.4 8.9
1944 Jahr 9.0 9.0 7.8 7.3 8.3 8.6 8.9 8.9 8.9 8.4 8.9 8.6 8.1 9.0 8.4 7.7 8.3
1945 Jahr 9.5 9.5 8.7 8.1 9.0 9.3 9.4 9.4 9.6 9.3 9.4 9.5 8.9 9.2 8.9 8.5 9.0
1946 Jahr 8.9 8.8 8.2 7.8 8.3 8.8 8.6 8.6 8.9 8.5 8.6 8.7 8.2 8.8 8.3 7.8 8.4
1947 Jahr 8.4 8.4 8.9 8.2 8.8 7.7 8.6 8.5 9.3 9.3 8.6 9.5 8.2 8.6 8.3 7.9 8.5
1948 Jahr 9.6 9.6 8.7 8.3 8.9 9.0 9.5 9.5 9.7 9.2 9.5 9.5 9.1 9.7 9.2 8.5 9.0
1949 Jahr 9.6 9.6 8.9 8.4 9.1 9.2 9.5 9.5 9.8 9.5 9.5 9.9 8.9 9.7 9.2 8.6 9.1
1950 Jahr 9.0 9.0 8.5 8.1 8.5 8.5 8.9 8.9 9.2 8.8 8.9 9.1 8.5 9.0 8.5 8.0 8.6
1951 Jahr 9.2 9.2 8.5 8.1 8.7 8.6 9.0 9.0 9.3 8.9 9.0 9.2 8.9 9.2 8.8 8.3 8.7
1952 Jahr 8.2 8.2 8.1 7.4 8.0 7.6 8.1 8.1 8.5 8.4 8.1 8.7 7.8 8.2 7.9 7.4 7.9
1953 Jahr 9.6 9.6 8.4 8.0 8.9 9.1 9.4 9.4 9.5 9.1 9.4 9.5 9.1 9.6 9.2 8.6 8.9
1954 Jahr 8.0 8.0 7.5 6.9 7.8 7.5 8.1 8.1 8.5 8.1 8.1 8.3 7.5 8.1 7.7 7.2 7.7
1955 Jahr 7.9 7.9 7.5 6.8 7.4 7.6 8.0 8.0 8.3 7.9 8.0 8.3 7.2 7.8 7.4 6.8 7.5
1956 Jahr 7.2 7.2 6.7 6.0 6.9 6.9 7.3 7.3 7.6 7.2 7.3 7.4 6.4 7.1 6.7 6.2 6.8
1957 Jahr 9.0 9.0 8.3 7.8 8.6 8.5 9.0 9.0 9.4 8.9 9.0 9.3 8.5 9.0 8.6 8.1 8.6
1958 Jahr 8.5 8.5 8.1 7.5 8.3 8.0 8.6 8.6 8.9 8.6 8.6 8.9 8.2 8.6 8.2 7.7 8.2
1959 Jahr 9.3 9.3 8.8 8.1 9.2 8.9 9.4 9.4 9.9 9.6 9.4 10.1 8.8 9.4 9.0 8.6 9.0
1960 Jahr 9.0 9.0 8.3 7.7 8.5 8.5 8.9 8.9 9.2 8.8 8.9 9.2 8.5 9.0 8.6 8.0 8.5
1961 Jahr 9.3 9.3 9.0 8.2 8.9 8.8 9.2 9.2 9.6 9.3 9.2 9.7 8.9 9.3 8.9 8.4 8.9
1962 Jahr 7.7 7.7 7.1 6.4 7.0 7.2 7.4 7.4 7.6 7.5 7.4 7.9 7.1 7.5 7.1 6.5 7.1
1963 Jahr 7.7 7.7 7.0 6.4 7.0 7.1 7.3 7.3 7.7 7.3 7.3 7.7 7.2 7.5 7.1 6.5 7.1
1964 Jahr 8.4 8.4 8.2 7.4 8.2 8.0 8.4 8.4 8.9 8.6 8.4 9.0 8.0 8.4 8.0 7.6 8.1
1965 Jahr 7.9 7.8 7.3 6.7 7.5 7.3 7.9 7.9 8.2 7.8 7.9 8.1 7.4 7.9 7.5 6.9 7.5
1966 Jahr 8.8 8.8 8.5 7.9 8.6 8.2 8.7 8.7 9.2 8.9 8.7 9.2 8.5 8.8 8.5 8.0 8.5
1967 Jahr 9.6 9.6 8.5 8.0 8.9 9.1 9.4 9.4 9.5 9.0 9.4 9.2 8.9 9.5 9.0 8.4 8.9
1968 Jahr 8.7 8.7 7.9 7.3 8.1 8.3 8.6 8.6 8.8 8.3 8.6 8.6 8.0 8.6 8.1 7.5 8.1
1969 Jahr 7.8 7.8 7.6 7.1 7.9 7.3 8.2 8.2 8.7 8.2 8.2 8.5 7.5 8.0 7.6 7.1 7.8
1970 Jahr 7.9 7.9 7.8 7.1 7.8 7.3 8.1 8.1 8.6 8.2 8.1 8.5 7.4 8.0 7.6 7.1 7.7
1971 Jahr 9.0 9.0 8.1 7.5 8.4 8.6 8.9 8.9 9.2 8.7 8.9 8.9 8.3 8.9 8.4 7.8 8.4
1972 Jahr 8.3 8.3 7.5 7.0 7.7 7.9 8.2 8.2 8.5 8.0 8.2 8.3 7.8 8.2 7.8 7.2 7.8
1973 Jahr 8.7 8.7 7.8 7.2 8.3 8.4 8.8 8.8 9.0 8.6 8.8 8.9 8.0 8.7 8.2 7.5 8.2
1974 Jahr 9.3 9.3 8.6 8.0 8.8 8.8 9.3 9.3 9.4 9.1 9.3 9.4 8.7 9.4 8.8 8.2 8.8
1975 Jahr 9.6 9.6 8.5 8.0 8.9 9.0 9.5 9.5 9.6 9.1 9.5 9.4 8.9 9.5 9.0 8.3 8.9
1976 Jahr 8.6 8.6 8.4 7.7 8.7 8.0 8.8 8.8 9.4 9.2 8.8 9.6 8.1 8.8 8.4 7.9 8.5
1977 Jahr 9.1 9.1 8.6 8.0 8.7 8.5 9.1 9.1 9.3 8.9 9.1 9.1 8.5 9.1 8.6 8.1 8.7
1978 Jahr 8.4 8.4 7.5 6.9 7.7 7.8 8.3 8.3 8.5 8.0 8.3 8.1 7.6 8.3 7.8 7.2 7.8
1979 Jahr 8.0 8.0 8.0 7.4 7.6 7.3 7.8 7.8 8.2 8.1 7.8 8.4 7.7 8.0 7.6 7.1 7.7
1980 Jahr 7.7 7.7 7.5 6.9 7.7 7.3 8.2 8.2 8.6 8.1 8.2 8.3 7.2 7.9 7.5 7.0 7.6
1981 Jahr 8.7 8.6 8.1 7.5 8.1 8.1 8.5 8.5 8.9 8.5 8.5 8.9 8.0 8.6 8.1 7.5 8.2
1982 Jahr 9.5 9.4 8.6 8.1 8.8 8.7 9.3 9.3 9.7 9.1 9.3 9.5 9.0 9.6 9.1 8.5 8.9
1983 Jahr 9.7 9.7 8.8 8.2 8.9 9.1 9.5 9.5 9.7 9.2 9.5 9.5 9.0 9.6 9.1 8.4 9.0
1984 Jahr 8.4 8.4 7.7 7.1 7.9 8.0 8.5 8.5 8.9 8.3 8.5 8.7 7.7 8.4 7.9 7.3 8.0
1985 Jahr 7.9 7.9 7.4 6.7 7.3 7.2 7.8 7.8 8.0 7.7 7.8 8.1 7.3 7.9 7.4 6.8 7.4
1986 Jahr 8.3 8.2 7.9 7.3 7.9 7.7 8.2 8.2 8.6 8.3 8.2 8.6 7.8 8.2 7.8 7.3 7.9
1987 Jahr 7.5 7.5 7.7 7.0 7.4 7.1 7.7 7.7 8.2 7.9 7.7 8.3 7.0 7.5 7.1 6.6 7.4
1988 Jahr 9.5 9.5 8.9 8.3 9.0 9.0 9.5 9.5 9.7 9.4 9.5 9.6 8.8 9.6 9.1 8.5 9.1
1989 Jahr 10.2 10.1 9.0 8.4 9.4 9.7 10.0 10.0 10.3 9.7 10.0 9.9 9.5 10.1 9.6 8.9 9.5
1990 Jahr 10.1 10.1 9.1 8.4 9.4 9.8 10.1 10.1 10.2 9.7 10.1 10.0 9.4 10.1 9.5 8.8 9.5
1991 Jahr 8.9 8.9 8.2 7.4 8.3 8.4 8.8 8.8 9.0 8.7 8.8 9.1 8.2 8.8 8.3 7.7 8.3
1992 Jahr 9.9 9.9 9.1 8.6 9.2 9.3 9.9 9.9 10.0 9.5 9.9 9.8 9.3 9.9 9.4 8.7 9.4
1993 Jahr 8.8 8.8 8.6 8.0 8.5 8.2 8.6 8.6 9.1 8.9 8.6 9.3 8.3 8.7 8.3 7.8 8.5
1994 Jahr 9.9 9.9 9.9 9.4 9.7 9.2 9.8 9.8 10.3 10.1 9.8 10.5 9.4 10.0 9.6 9.1 9.7
1995 Jahr 9.2 9.2 8.8 8.1 8.9 8.7 9.3 9.3 9.8 9.4 9.3 9.8 8.5 9.3 8.8 8.2 8.9
1996 Jahr 7.4 7.3 7.4 6.7 7.2 6.9 7.5 7.5 7.9 7.8 7.5 8.3 6.6 7.3 6.9 6.4 7.2
1997 Jahr 9.2 9.2 8.8 8.1 8.9 8.8 9.4 9.4 9.7 9.3 9.4 9.7 8.5 9.3 8.8 8.3 8.9
1998 Jahr 9.5 9.5 8.9 8.4 9.0 8.9 9.5 9.5 9.7 9.3 9.5 9.5 8.9 9.6 9.1 8.5 9.1
1999 Jahr 10.1 10.0 9.1 8.5 9.5 9.5 10.2 10.2 10.3 9.8 10.2 9.9 9.2 10.1 9.6 8.9 9.5
2000 Jahr 10.4 10.4 9.7 9.1 9.8 9.7 10.3 10.3 10.5 10.1 10.3 10.3 9.8 10.4 9.9 9.4 9.9
2001 Jahr 9.2 9.2 9.0 8.3 9.1 8.8 9.4 9.4 9.8 9.5 9.4 9.7 8.6 9.3 9.0 8.5 9.0
2002 Jahr 9.8 9.7 9.5 9.0 9.6 9.4 9.9 9.9 10.3 10.0 9.9 10.3 9.2 9.7 9.3 8.8 9.6
2003 Jahr 9.5 9.5 9.4 8.8 9.5 9.0 9.7 9.7 10.1 10.1 9.7 10.6 9.0 9.6 9.2 8.7 9.4
2004 Jahr 9.3 9.3 8.7 8.2 8.9 9.0 9.5 9.5 9.6 9.2 9.5 9.5 8.6 9.3 8.9 8.3 8.9
2005 Jahr 9.3 9.3 8.6 8.0 9.1 9.1 9.6 9.6 9.9 9.5 9.6 9.9 8.6 9.4 9.0 8.4 9.0
2006 Jahr 10.0 10.0 9.2 8.5 9.5 9.7 10.2 10.2 10.3 9.9 10.2 10.3 9.2 10.0 9.5 8.9 9.5
2007 Jahr 10.4 10.3 9.5 9.1 9.8 10.0 10.4 10.4 10.5 10.1 10.4 10.3 9.7 10.3 9.9 9.3 9.9
2008 Jahr 10.1 10.1 9.1 8.7 9.3 9.7 10.0 10.0 9.9 9.6 10.0 9.7 9.4 10.0 9.5 8.9 9.5
2009 Jahr 9.5 9.5 9.0 8.5 9.1 9.1 9.7 9.7 9.8 9.6 9.7 9.8 8.9 9.5 9.1 8.6 9.2
2010 Jahr 8.1 8.1 7.9 7.3 7.9 7.7 8.1 8.1 8.4 8.4 8.1 8.7 7.5 8.0 7.6 7.2 7.8
2011 Jahr 9.9 9.9 9.6 8.9 9.7 9.4 10.0 10.0 10.4 10.2 10.0 10.5 9.4 10.0 9.6 9.1 9.6
2012 Jahr 9.4 9.3 9.1 8.5 9.1 8.8 9.5 9.5 9.7 9.5 9.5 9.7 8.9 9.4 9.1 8.6 9.1
2013 Jahr 9.2 9.2 8.6 8.1 8.7 8.9 9.1 9.1 9.2 9.0 9.1 9.2 8.4 9.1 8.6 8.1 8.7
2014 Jahr 10.7 10.7 10.1 9.6 10.3 10.2 10.8 10.8 11.0 10.7 10.8 10.9 10.1 10.7 10.3 9.8 10.3