1901,12.9,6.2,11.2,16.7,18.8,21,22,21.7,19.9,17.6,14.2,11.7
1902,11.6,8,14.1,16.4,19.3,20.6,22.1,22.3,19.4,16.7,16.2,12.9
1903,10,8.3,13.4,15.6,18.1,20.6,21.9,21,20.4,18,13.6,10.9
1904,10.4,9.6,11.2,15.7,18,20.6,20.9,21,20.5,17.5,13.3,9.8
1905,12.5,8.5,10.4,13.8,19,20.5,21.5,21.7,20.5,17.6,13,13.4
1906,10.7,9.5,10.6,15.8,19.1,21.8,21.6,22.1,21.2,16.9,13.9,11.8
1907,10.7,8.5,11.4,14.1,17.3,20,21.2,21.8,21.1,19.7,16.3,12
1908,11.5,9.6,10.5,14.9,18,20.7,22,21.7,21.2,19.4,14.5,13.8
1909,11.9,10.2,11.6,14.5,17.5,21.7,21.7,21.9,20.8,19.8,15,11.6
1910,10.7,9.8,12.2,14.9,18.8,22.4,22.2,21.9,20.8,16.8,14.6,12.2
1911,10.9,9.8,12.3,14.8,18.6,22.6,22,21.6,20.6,16,13.8,14
1912,10.9,10.1,11.3,15.2,18.9,20.1,22,20.9,20.3,16.8,14.1,12.4
1913,10.1,9.5,10.3,15.6,18.3,21.1,22,21.9,21.2,16.1,15.3,11.3
1914,10,10.7,13.4,16,19.1,21.3,21.9,22.5,20.8,18.6,15.3,13.6
1915,11.3,11.5,11.2,16.8,17.2,21.5,22.8,22.5,20.4,19.9,17.2,12.2
1916,10.8,10.5,9.8,15.7,19.8,21.6,22.3,21.7,21.4,18,14.1,12.6
1917,8.7,8.2,10.3,14.7,16.8,21.7,21.5,22.2,21.7,18,13.6,9.5
1918,6.9,8.1,11.2,15,18.1,21,22.5,21.2,20,17.9,15.2,14.3
1919,11.2,8.7,14.3,15.4,17.9,21.9,22.8,22.3,20.2,17,13.5,10.9
1920,8.8,10.6,11.9,13.5,17.6,20.4,21.2,21.2,20.8,17.8,15.6,14.2
1921,11.6,8.8,11.5,15.9,18.3,21,22.7,21.7,20.4,17.3,13.6,12.9
1922,11.5,11,12.3,14.6,19.2,21.7,21.5,21.4,20.7,18.4,13.7,11.5
1923,10.5,9.5,12.1,15.7,18.2,21.1,22.1,22,19.8,16.9,14.8,12.3
1924,12.1,10.7,11.3,15.5,19.9,20.8,22.9,22.1,21.1,19.2,13.2,11
1925,11.3,8.6,12.1,13.9,19.6,21.5,22.6,22.9,21,16,14.7,10.6
1926,10.4,10.5,11.8,14.6,18.8,20.4,23.1,22.6,22.2,18.1,15.1,11.5
1927,10.3,10.1,10.7,14.2,19,21.5,22.2,22.6,20,17.1,13.8,12.5
1928,11.8,9.7,12.1,14.9,19.3,20.9,23.8,22,21.6,17,15.8,13.5
1929,11.7,10.2,11.2,14.8,19.7,21.9,22.3,22.4,21.5,17.2,13.6,14.1
1930,10.7,10.1,11.7,17.4,20.2,21,22.9,22.4,21.7,18.4,14.2,13.5
1931,11.7,11.8,12.9,16.1,19.5,21.8,23.3,23.1,22,17.6,16,13.2
1932,9.4,8.3,10.7,15.9,20.3,22.1,22.9,22.1,21.6,17.9,15.3,11.9
1933,10.9,10.7,10.9,16.9,19.6,22,22.9,22.9,22.4,18.4,14.1,11.8
1934,8.7,9.6,11.3,14.1,19,21.8,22.4,22.8,21.9,17.6,15.6,14
1935,11.4,10.7,13.7,15.6,19.5,21.5,22.9,22,20.7,19.5,16.5,13.1
1936,10.8,10,10.2,15.9,19.6,21.9,23.1,22.5,21,16.8,14.8,14.3
1937,12.1,10.4,13.1,16.1,20.1,21.7,22.9,22.3,22.3,18.2,16.4,13.5
1938,11.6,10.1,12.2,15.8,20.3,23.5,21.7,21.6,21.8,19,13.9,13.8
1939,11,9.9,12.7,14.4,18.5,20.8,21.8,22.3,20.3,18.6,16.3,10.2
1940,9.8,10,11.3,14.6,18.3,21.1,22.4,21.8,20.8,18.9,15.5,12.1
1941,11.7,11.3,11.8,14.8,19.2,21,23.1,23.2,21.4,18.7,16.2,13.7
1942,9.3,11.3,13.8,15.5,19.1,21.6,22.2,22,20.3,18.1,14.9,10.8
1943,9.4,8.7,13,14.4,19.2,20.8,21.9,21.1,21.2,17.4,15.2,12.3
1944,12.6,10.1,10.6,15.9,18.8,20.3,21.6,21.7,21.6,19.2,16.9,10.9
1945,10.5,8.4,10.5,14.6,16.8,21.2,22.3,21.4,21.9,16.6,16.3,12.9
1946,12.1,10.3,14.3,16.5,19.8,21.8,22.6,22.6,21.5,18.4,16.5,13.5
1947,13.5,9.2,10.7,14.8,18.9,20.1,22.1,22.6,21.6,17.9,15.2,12.3
1948,9.7,12.2,13.8,16,20.1,22.4,22.9,23,21.4,18.7,14.5,15.5
1949,9.2,11.3,13.5,15,19.9,21.1,22.6,22.3,21.7,18.5,15.4,14.2
1950,12.1,9.6,12.3,14.8,18.7,20.3,22.5,22.2,21.8,19.6,14.8,10.5
1951,10.9,10.7,11.2,16.1,17.9,21.2,22.4,23.1,22.2,19.6,16,13
1952,10.4,10.9,13.2,16.4,21.2,23.1,23.6,23,21.5,18.4,16.1,11.7
1953,10.9,11,12.8,13.7,18.6,22.6,23.9,23.9,22.5,20.2,17,14.6
1954,13.1,11.2,10.4,16.5,20.9,22.9,23,22.9,21.8,18.5,15.6,12.5
1955,9.9,10.9,14.6,15.9,19.8,21,21.4,21.5,21.6,17.4,13.9,11.5
1956,10,10.2,13.5,16.7,20,22,22.7,23,21.2,18.5,14.8,12.8
1957,12.2,8.5,11.2,16.5,19.3,21.4,23.2,23.1,21,17.9,15.2,14.3
1958,10.6,9.1,13.8,17.5,19.9,21.6,22.6,22.2,21.7,18.2,14.4,12.6
1959,9.4,12.2,13.2,16.7,19.6,22,22.5,22.2,21.3,17.9,15.9,14.6
1960,11.4,10.9,15.7,15.9,19,21.9,23,22.4,21.9,18.9,15.9,11.8
1961,9.8,10.2,12.6,16.5,19.4,22.8,22.9,22.6,21.7,18.6,16.7,13.5
1962,8.8,10.2,11.9,15,20.1,22.3,23.1,22.8,21.7,18.3,14.6,11.4
1963,6.9,8.5,12.2,16.3,20.8,21.4,22.2,22.4,21.9,17.9,15.9,11.8
1964,11.4,10.1,11.8,17.9,19.8,21,22.9,22.4,22.2,20.2,15.1,12
1965,10.6,12.4,12.1,16.3,19,21.3,22.6,22.2,21.1,18.5,16.8,13
1966,12.2,11.9,15,17.2,18.9,21,22.7,22.3,19.7,18.6,16.8,14
1967,10,9.5,12.7,16.3,20.3,21.9,23.4,23.3,20.8,17.6,16.4,9.6
1968,10.2,7.3,11.6,14.5,18.9,20.8,23.4,23.3,21.6,17,15.1,14
1969,13,9.6,12.1,15.4,19.9,20.3,23.2,22.7,21.5,17.1,14.1,11.5
1970,9.9,10.5,10.5,14.8,19.4,22.1,22.9,22.6,21.7,19.9,16.3,13.6
1971,9,10.5,12.1,16.3,19,21.9,23.3,22.4,21.4,18,14.4,13
1972,11.5,10,11.3,15.7,19.4,21.4,22.3,21.7,21.1,18.7,16.1,12.9
1973,11.6,13,14.2,17.3,20.1,21.6,22.2,22.4,21.4,19,15.3,10.6
1974,10.9,9,11.6,15.5,19.5,20.9,22.4,22.1,21.2,19.4,16,13.9
1975,11.2,11.1,12.6,17.6,19.1,20.9,22.5,22.8,21.6,20.3,15,10.4
1976,10.4,11.5,12.3,15.4,19.2,21.4,22.1,22.2,21.1,18.6,13.5,12.6
1977,10.8,8.5,13.3,17.6,20.4,21.1,22.5,22.9,21.7,18.4,14.5,14.4
1978,10.1,10.3,13,16.2,19,22,22.7,22.8,21.9,18.7,15.6,13.3
1979,12.3,11.9,13.1,16.3,17.7,20.8,23.3,22.3,21.4,17.1,14.6,13.1
1980,10.7,9.7,14,15.7,19.1,23.1,23.7,22.6,21.3,19.4,16.2,11.8
1981,10.4,11,14.4,17.4,18.1,21,22.2,23.3,21.1,18.6,14.7,11.3
1982,10.1,10.6,13,14.2,19.2,21.3,22.7,22.7,21.9,19.2,16.3,11.7
1983,10.9,9.4,11.5,16.8,19.4,22,23.6,22.8,22.4,19.9,14.4,11
1984,10.1,9.5,11.5,15.1,18.5,21.9,22.5,22.3,21.4,18.8,16.2,11.8
1985,10.8,10.7,10.6,14.8,20,21.3,22.4,22.3,21.7,19.6,15.3,11.8
1986,9.3,8.7,11.6,16.7,19.2,22,22.6,23.4,21.5,19,15.9,12.6
1987,10.9,11,13.8,15.5,18.4,21.3,22.6,23.4,20.6,19.6,17.1,12.4
1988,12.8,11.2,11.6,14.8,20.8,22.4,23.7,22.5,21.6,19.9,14,11.5
1989,12.3,10.9,11.7,16.9,19.2,21.5,22.8,23.2,21.7,18.8,15.3,11.8
1990,12.1,12.5,12.8,15,19.1,21.4,23.1,23.1,21.6,19,16.7,13.7
1991,12.3,11.6,14.8,16.9,20.1,22.4,23,23.3,21.8,17.9,15.2,13
1992,10.8,9.4,13.8,15.7,18,21.5,22.6,22.5,21.8,17.7,14.4,13.9
1993,10.6,11.6,12.6,15.7,19.3,21.9,23.5,22.9,22,19,17,13.3
1994,11.8,11.5,11.3,17.9,20.3,22.4,22.5,22.5,21,18.1,16.7,15.4
1995,11.3,9.6,12,16.9,18.9,23.1,22.6,22.5,22.4,19.8,15.2,12.2
1996,12,9.4,13.3,13.3,18.5,22.8,23.9,22.5,22.5,19.9,17.5,12.8
1997,11.3,10.4,14.1,17.1,20.1,20.9,22.6,23,21,19.7,16.4,13.9
1998,12.9,11.5,14.3,18,20.9,22,23.8,23.4,21.9,20.3,18,15.5
1999,12.5,11.7,15.1,17.6,18.7,22.3,22.7,22.6,22.2,20.4,16.8,12.4
2000,12.2,11,12.8,16.5,20,21.9,23.1,22.4,21.8,20.9,16.8,15
2001,12.7,12.6,13.8,17,20.6,22.3,23.5,23.5,22.3,19.9,15.8,13.4
2002,11.8,12.1,14.8,18.4,20.8,22.8,23.1,23.2,21.3,19.4,16,14.1
2003,10.8,12.1,12.7,18,19.7,21.6,24.4,23.6,22.7,19.1,17.4,13.1
2004,12.4,12.4,13.5,16.7,20.2,22.1,23,23.1,21.4,18.3,17,14.2
2005,11.1,10.9,10.7,16.3,19.8,21.8,23.3,23.3,22.7,20.3,17.7,11.7
2006,12.7,12,12.7,17.4,20.2,22.1,23.2,23,21.2,20.2,17.4,14.8
2007,12.3,12.9,14.4,16.1,19.9,22.4,24.2,23,22.1,20.2,16.6,15.2
2008,12.9,9.4,12.9,17.4,18.9,22.3,22.8,23.3,22.5,20.9,16,12.6
2009,10.6,13.8,13.5,16,19,22.3,23.3,23.5,23.2,19.5,16,12.7
