1901,10.8,9,11.6,15,17.2,20.6,22.4,23.1,19.6,16,12.5,10
1902,10.6,9.3,13.4,14.5,16.3,18.6,21.2,22.1,20.4,16.7,14.5,11.1
1903,10.4,11.9,12.7,15.9,15.8,19.2,22.1,23.5,19.7,17.3,14.4,10.3
1904,10.5,11.2,11.2,15.6,17.9,19.9,21.4,22.6,19.5,19,14,12.5
1905,9.9,10,13.3,15.6,17.3,18.8,22.3,21.9,19.8,16.9,12.6,11.1
1906,11.1,10.1,12.1,13.8,16.8,21.1,22.3,23.6,21.3,17.7,13.5,10.5
1907,9.5,9.8,13.6,14.6,15.9,19.8,20.8,23.7,22.1,15.9,13.6,12.6
1908,11.1,11.1,11.6,13.1,18.2,19.3,21.8,22.4,21.1,18.2,15,12.2
1909,10,10.1,11.6,15.8,18.1,17.9,22.5,22.4,19.5,18.1,14,12.8
1910,10.5,12.1,11.5,14.3,15.5,19.4,21.1,22.1,21.2,17.5,14.1,12.2
1911,8.4,11.2,11.5,12.9,16.1,18.3,23,22.8,23,16.6,13.5,12.6
1912,11,13,13.8,14.9,18.4,18,19,21.3,20.8,16.9,13.6,10.2
1913,12.4,10.9,12.6,13.3,16.8,21.4,21.8,21.5,19.2,16.9,14.4,10.3
1914,9.7,11.6,12.5,14.8,17.2,18.4,20.7,22.3,22.2,17.6,13.6,12.1
1915,10.4,11.1,13.2,12.7,17.1,20.3,22.3,23,21.3,16.9,14.1,12.9
1916,10.9,11,11.2,14.2,17.1,19.6,21.1,22.4,21.5,18.5,14.1,12.3
1917,10.2,10.5,11.4,13.9,16.7,19.9,22.9,21.4,22.1,16.7,14,8.7
1918,11.8,12,12.4,13.1,17.4,21.5,22.4,23.8,19.9,15.5,13.9,13.9
1919,10.8,12.7,12.3,14,16.9,21.8,21.2,24.6,21.6,16.6,12.9,10.9
1920,11.1,12,12.9,15.5,18.4,20.6,21.2,22.5,21.6,16.6,14.1,11.6
1921,11.3,11,12.8,14.6,16.6,19.6,23.3,22.8,20.6,19.4,14.5,10.7
1922,11.2,11.4,11.3,13.7,19.4,20.3,21.6,23.1,20.7,18.2,14.2,10.6
1923,9.4,12,13.5,12.8,16.1,21.2,22.8,24.1,21,18.9,13.1,10
1924,11.2,9.2,13.1,15.1,17.9,20.9,22.3,21.9,20,17.6,13.6,12
1925,11.1,11.4,11,13.5,15.8,19.8,21.2,23,21.3,18.3,12.9,13.2
1926,12,13.8,14.3,14.4,15.9,19.6,23,24.7,24.3,19.6,14.1,10.3
1927,11.3,11.3,15.9,15.5,18,21.1,20.6,22.4,20,18.6,13.4,11.9
1928,10.4,12,12.6,13.4,15,20.1,24.7,22.8,21.5,17.5,13,10.1
1929,10.2,11.8,13.8,15.6,15.7,20.5,22.3,23.2,21.5,18,14.3,13
1930,11.3,9.5,13.2,12.7,16.8,18.6,21.6,23.9,21.6,18.6,15.4,12.3
1931,10.7,11,13.6,14.9,15.9,20.3,21.1,21.3,20.3,17.6,14.7,9.8
1932,10.3,9.5,12.9,13,15.9,18.9,21.2,23.1,21,16.6,14.3,11.7
1933,9.9,10.3,12.8,15.8,18.9,19,22.7,23.8,19.9,16.9,12.1,8.4
1934,9.4,9.5,10.9,12.4,17.1,19.9,21.9,21.1,20.6,18.5,11.6,13.2
1935,8.9,10.1,13.3,14,14.6,18.6,22,22.5,20.7,16.4,13.3,12.3
1936,12.9,12.4,12.2,14.2,14.5,17.3,20.6,23.2,20.9,16.8,12.8,9.9
1937,11.1,12.5,11.8,15.3,16.9,18.7,22.6,22.4,20.6,17.3,15.4,10.8
1938,10.5,10.8,14.3,15.9,16.6,20.9,21.4,22,18.9,18.1,15.8,11.2
1939,12.5,11.6,12.3,14.1,17.3,18.7,21.5,21.3,20.9,16.8,13.8,11.9
1940,11.6,12.6,14.4,15.4,16.4,20.1,21.1,24.5,21,16.4,13.6,9.7
1941,9.7,11.4,12.5,14.1,15.5,20.7,22.6,23.4,22.4,19.2,13.3,9.5
1942,10.6,9.6,13.5,14.4,17.2,20.4,22.7,22.1,21.2,18.7,13.9,12.2
1943,12.6,11.4,13.4,17.1,19,22,22.2,24.1,19.5,17.2,13,10.9
1944,10.2,10.2,13.1,16.9,19.2,21.8,22.6,22.8,21.5,16.3,14,10.5
1945,8.5,12.1,14.3,18.1,17.5,21.9,21.9,21.7,21.4,19.5,16.2,12.7
1946,10.1,12.2,12.6,14.8,15.1,19.8,24,21.9,20.7,18.3,14.7,10.9
1947,10.2,11.5,13.7,16.7,16.4,20.1,22.1,23.3,21.4,19.2,16.1,10.9
1948,12.4,12.4,15.6,14.6,16.3,21.7,22.2,22.8,21.9,18.9,15.7,13.1
1949,11.2,12.5,13.5,17.1,16.9,21.3,23.7,24.9,21,18.9,15.1,11.5
1950,10.6,12.1,13.6,15.2,16.9,20.4,23,22.2,20.8,17.7,15.6,10.6
1951,11.3,10.9,13.2,15.3,15.8,21.1,22.3,22.5,22.3,17.9,14,12.4
1952,9.9,11.6,14.8,15,17.8,21.5,22.6,22.7,20.3,18.1,15.2,12.1
1953,10.5,10.9,13.6,15.4,20,19.7,22.8,24.8,22.8,17.8,15.7,13.1
1954,9.6,10.3,12.7,14.9,17.9,19.6,22.4,22,21.3,20.2,16.2,11.7
1955,14,12.4,12.8,17.5,19.2,21.5,22.1,23.5,23,19,15,13.6
1956,11.8,9.8,12.4,14.6,18.6,21.1,22.3,21.9,19.8,18.5,12.5,9.9
1957,9.3,12.3,14.6,14.9,16.9,20,23.8,23.9,22.6,17.9,13.9,9.9
1958,11.6,13.2,13.4,15.1,17.9,19.8,22.5,22.5,21.7,19.1,14.5,12.5
1959,12.7,11.4,13.3,15.2,17.2,20.7,23,23.6,21.6,18.2,14.3,12
1960,11.3,12.4,13.6,16.2,18,21.4,22.7,22.2,21.6,16.7,14.8,11
1961,10.5,13.4,15.7,15.5,19.8,21.4,23.6,25.3,21.5,17.5,13.9,12.8
1962,11.4,11.2,12.8,15.3,17.6,21.7,22.1,24.1,22.2,19.6,12.5,10.2
1963,11.2,10.4,12.6,15.3,18,19.7,23,21.8,20.6,19.5,14.9,11
1964,11.1,12.1,12.6,14.6,19.4,21.3,22.6,24,23.8,18.1,14.1,9.5
1965,10.7,10,13.4,16,19.6,21.4,21.1,23.7,19.8,17.8,13.6,11.6
1966,13.3,12.9,13.5,15.3,18.8,20.6,22.2,22.8,23,16.8,11.7,10.7
1967,10.3,11.7,14.6,14.7,16,21.1,21.9,22.6,20.7,18.4,13.6,10
1968,11,11.8,12.3,14,17.4,20.5,22.9,22.9,20.9,19.9,14.8,11.6
1969,11.8,10.4,12.7,14.3,16.1,19.6,24.1,23.9,19.4,18.6,13.2,10.5
1970,12.2,11.5,11.9,15.2,18.1,19.5,22.9,22.1,22.6,18.7,16.3,8.5
1971,10.8,12.6,11.9,14,15.4,18.7,22.5,21.7,21.8,20.6,13.4,11.6
1972,10.5,11.3,11.9,15.4,16,17.8,21.7,22.3,19.6,16.9,14.7,11.4
1973,10.6,11.3,13,15.3,17.5,20.9,21.6,23.7,21.1,18.1,15.1,10.5
1974,12.7,11.6,12.5,13.6,17.6,20.1,24.7,23.4,20.1,16.2,14.4,11.8
1975,11.8,13,12,14.7,16.6,19.6,22.9,24,20.5,18.8,14.9,9.9
1976,10.5,12.4,13.6,13.8,17.4,23,23.4,24,20.2,16.9,12.7,12.5
1977,11.2,12.3,14,15.8,16.6,18.4,21,21.7,22.8,18.1,14.3,13.5
1978,11.3,12.7,13.2,13.7,16.4,18.3,22.9,23.1,24.3,18.4,14.9,13.6
1979,12.1,12.2,11.9,14.5,17.3,21.1,23,22.9,21.3,16.6,14.2,12.3
1980,11.8,12.9,13.3,16.5,17,20.1,22.3,23.9,23,18.6,14,10.5
1981,11.4,11.3,14.3,14.2,16.3,22.4,24,23,21.5,19.2,17.1,13.8
1982,12.4,12.5,14,16.1,17.9,20.4,21.3,23.5,22.2,17.1,13.9,10.7
1983,11.3,10.6,14.8,14.3,15.9,21.3,21.3,22.8,23.1,19.5,16.8,12.5
1984,10.8,10.9,12.1,17.1,15.1,19.9,22.8,23.5,21.4,17.9,14.2,12.5
1985,10,13.5,13,15.7,17.9,20.6,22.9,23.5,23.9,20.4,14.6,12.2
1986,11.4,11.6,12.9,12.8,18.6,20.6,23.7,22.3,22.4,19.7,14.8,11.7
1987,11.2,11.8,15.2,16.2,18.5,21.6,23.7,24.1,24.3,17,14.5,13.3
1988,12.3,11.7,14.1,15.3,16.4,19.8,22.7,23.6,23.7,19.1,15.7,11.3
1989,11.1,12.8,14.8,13.8,18.6,21.7,25.1,24,20.1,20.2,15.6,14.2
1990,11.2,13.9,15.2,14.8,19.3,20.6,24.6,24.3,22.2,18.4,14.2,10.9
1991,10.8,10.6,13.5,14.9,19,21.5,24.2,25,23.3,17,14.5,11.7
1992,9.9,11.7,14.9,16.2,19.5,18.9,23.8,24.6,21.4,16.9,15.4,12.5
1993,10.7,12.4,13.7,14.6,16.2,20.9,23.9,23,19.9,16.1,13.9,12.2
1994,11.4,11.6,15.6,15.4,17.2,22,22.9,23.4,21.2,19,15.7,13
1995,12.5,13.1,14.8,16.8,19.3,20.4,23.4,24.3,20.5,19.8,16.3,13.2
1996,12.6,10.9,13.5,16.1,17.2,22.8,23.3,22.2,20.4,17.9,14.6,12.4
1997,11.4,11.9,16.9,18.3,17.5,19.5,22.5,22.7,22.5,19.7,15.6,13
1998,12.3,14,15.8,14.3,17.1,20.8,23,24.1,21.3,18,15.2,11
1999,11,11.4,14.1,16.4,18.1,21.2,23,22.9,21,18.3,13.5,12.1
2000,9.8,13.8,15.2,13.8,18.1,22.1,22.9,23.8,21.8,17.9,14.2,13.5
2001,12.6,13,14.8,16.2,18,22.1,22,23,21.3,18.9,13.6,10.5
2002,12.6,13.2,14.7,15.7,17.2,20.3,22.4,22.4,20.3,19,14.9,13.5
2003,11.6,11.8,14.4,15.4,19.7,22.3,22.9,25.2,22.8,18,14.7,11.4
2004,12.6,12,13.1,15.6,17.7,23.4,24.1,23.7,21.9,18.3,14.1,11.5
2005,10.5,10,13.6,16,18.8,23.1,22.3,24.6,21.9,19,13.7,11.9
2006,10.3,11,13.8,16.6,19.7,21.5,24.4,24.7,22.6,19.7,16.8,11.5
2007,11.2,13,14,15.8,18,20.1,22.9,22.7,21.8,19.3,15.1,11.7
2008,13.3,13.7,14,17,16.8,22.8,22.7,22.6,21.1,18,13.4,11.2
2009,10.9,12.2,15.8,14.6,18.7,22.2,22.5,24.3,22.1,20.5,15.9,12.3
