1901,10.8,9.2,12.5,16,19,24.3,25.8,27.1,22.3,17.3,13.5,9.7
1902,10.6,11.9,14.1,16.1,18.2,21.4,25.3,26.4,23.1,17.8,14.4,10.9
1903,10.6,12,13.7,16.4,17.7,22,26,27,22.9,19.2,14.6,9.6
1904,9.5,11.1,11.9,16.4,20.9,23.1,25.9,26.1,22.8,20.2,14.8,12.5
1905,9.8,10.4,14.3,17,19.3,21.6,26,26.3,22.4,18,12.7,10.9
1906,10.3,9.7,13.1,14.7,18.6,23.9,26.2,27.7,24,19.2,13.7,9.5
1907,9.5,9.3,13.8,15.5,18.1,23,24.7,27.2,24.6,17,13.9,12.4
1908,11.2,10.8,12.1,14.3,20.1,21.3,25.6,26.2,24.6,19.9,15.4,11.9
1909,9.5,10,12.5,16.6,19.6,20.2,25.7,26.3,21.7,19.3,14.4,12.5
1910,10.3,11.9,12,15.3,17.4,22.2,24.7,25.3,23,19,14,11.8
1911,7.8,11.4,12.3,14.2,18,21.1,26,26.8,25.2,17.9,13.8,12.1
1912,10.9,13.6,14.7,15.5,20.3,22.3,23.4,23.9,22.3,17.7,13.4,10.5
1913,11.8,11.5,13.5,14.6,18.9,24.2,25.1,24.8,21.6,18.3,14.5,10.5
1914,8.9,11.9,13.3,15.7,19.2,20.5,24.2,25.9,24.7,19.1,13.5,11.4
1915,9.6,10.9,13.7,14.4,19.3,22,26.7,27.2,23.3,17.8,14.4,11.8
1916,10.3,10.7,12,15.3,19.3,22.5,25.1,25.9,23.1,19.6,13.9,12
1917,9.8,10.9,12,14.5,19.2,22.6,26.9,25.4,24.8,18.1,13.7,9.1
1918,11.8,11.7,12.5,14.2,19.1,23.2,26,27,23,16.6,14,10.7
1919,9.5,12.8,13.1,14.9,18.9,24,24.9,28.1,23.7,17.3,13.1,9.4
1920,10.3,12.4,13.4,16.4,20.3,23,24.9,26.3,24.3,17.7,14,10.6
1921,10.5,11.4,13.4,15.4,18.5,22.6,26.7,26.1,23.6,20.8,14,9.7
1922,10.7,11.5,12.2,15,20.7,22.4,26.2,26.5,22.5,19.3,14.7,10.6
1923,8.5,11.9,14.1,13.9,19.2,22,26.6,28.1,23.1,20.5,13.1,8.8
1924,10.8,9.8,13.5,16.1,21,24.2,26.5,25.8,23.1,19.3,14.2,11.6
1925,10.8,10.6,11.2,14.9,18,21,24.1,26.5,23.4,19.6,13.1,12.8
1926,11.6,14.1,15,16,18.1,22.3,26.2,27.8,26.7,21.1,13.2,10.3
1927,10.5,11.1,13.4,16.3,20.1,23.8,24.3,26.2,23.5,20.5,13.4,11.9
1928,9.5,12.2,13.8,15.1,17.5,23.1,28.7,27.2,24.5,19,13.2,10.5
1929,10.4,12.1,14.3,16.7,18.3,23.5,26.9,26.8,23.8,18.9,13.9,12.3
1930,11.6,9.9,14,14.2,19.2,20.9,25,27.4,24.6,20.9,15.4,11.8
1931,10.1,11.3,14.5,16.1,18.7,23.5,25.3,25,23.2,19.6,14.9,9.8
1932,10.5,10.3,14,14.6,18.8,21.4,24.9,26.2,23.2,17.7,14.5,11.9
1933,9.9,11.3,13.7,17.2,21.2,21.9,26.1,28.7,22.9,19,11.9,8.7
1934,9.1,10.3,11.8,14.5,19.4,23.4,26.5,25.2,24.2,19.7,12.7,13.1
1935,9.1,10.4,14.3,16.3,17.6,22.2,26.9,26.5,24.4,17.9,13.9,11.7
1936,13.2,13.2,13.3,15.9,16.9,20.5,24.9,27.7,24.7,18.2,12.9,10
1937,11.3,12.9,13.1,16.6,19.2,21.8,26.9,26.5,23.7,19,16.1,10.8
1938,9.9,11,14.8,16.3,19,24.6,26,25.4,21.9,19.4,15.8,10.7
1939,12,11.7,13,15,18.6,21.5,25.8,25.7,23.5,18.2,13.9,11.3
1940,10.7,13.2,15.5,17,18.9,22.2,25.5,27.2,23.8,17.9,13.8,9.3
1941,10.1,12,13.9,15.3,17.5,22.6,26,26.9,24.9,20.3,14.1,10.3
1942,9.9,9.9,14.6,15.9,19.8,22.8,26.1,26.5,23.8,20.6,14.8,11.8
1943,11.1,11.5,13.9,17.8,20.9,25.6,25.9,28.2,23,18.6,12.9,11.1
1944,10.4,9.9,13.7,18,20.7,23.6,26.2,26.3,24.1,17.4,14.1,10
1945,8.1,11.9,14.7,19.5,20.4,24.7,26.2,25.4,24.4,20.5,16.2,12.8
1946,9.6,12.1,13.8,15.6,17.3,23.2,27.7,27,24.1,19.9,14.8,9.8
1947,9.8,11.9,14.8,17.5,19,23.3,26.5,26,23.9,20,15.9,9.9
1948,11.6,12.7,15.5,15.9,18.1,23.7,25.6,26.2,24.3,19.1,15.6,12.9
1949,10.4,12.1,13.5,17.5,18.9,23.4,26.8,28.1,23.4,20,14.9,10.8
1950,10.2,11.9,14.2,15.7,18.8,23.6,27.1,26.1,23.4,19.1,15.5,9.8
1951,10,10.3,14,15.7,16.2,23.7,24.6,24.8,23.3,17.1,14,12.4
1952,8.4,10.7,15.2,15.4,18.1,22.5,25,24.5,21.2,19.4,14.8,10.8
1953,9.8,10.5,13.3,16.1,21.1,21.6,26.1,27.2,23.8,18.2,15.8,12.8
1954,8.7,9.8,12.9,14.6,19.7,22.5,25.4,24.9,23.6,20.7,16.4,11.9
1955,13.7,12.6,13.1,17.7,21.5,23.9,25.6,26.4,24.4,19.2,15.6,13.3
1956,11.2,8.7,12.8,14.4,18.6,22.8,25,24.9,21.9,20,11.8,9.2
1957,8.9,12.6,15.1,14.3,18,21.4,26.7,27,24.9,17.9,13.4,9.6
1958,10,13.5,13.3,15.1,20.4,21.7,25.6,25.6,24.3,19.2,14.1,12.6
1959,12.4,10.9,14,16.2,17.7,22.9,26,25.6,22.5,18.8,14,11.4
1960,10.4,12.6,14.2,16.5,19.9,24.2,25.8,24.5,23.3,16.7,14.2,9.8
1961,9.7,13.9,15.8,16.9,21.3,22.8,26.3,27.6,24.4,18.3,13.8,12.2
1962,11.8,11.1,13.4,16.5,19.1,22.8,25.5,27.4,24.8,20.5,11.9,10.5
1963,11.4,10.4,13.3,15.6,19,21.8,25.7,25.1,22.2,20.4,15,11.7
1964,11.3,12.1,13.7,15.3,21.6,22.9,26.1,26.4,25.9,18.2,13.5,9.2
1965,10,10.4,14.2,16.8,21.2,24.6,24.3,25.6,21.2,18.2,13.6,11.2
1966,12.3,12.9,13.1,15.6,20.5,22.5,24.4,25.6,24.4,17,11.4,10.1
1967,9.7,11.8,15.1,15.1,18.1,22.6,26,25.6,22.3,19.6,13.7,9
1968,9.7,11.6,13,15.2,18.7,22.6,26,25,23.3,20.7,14.6,11
1969,11.7,11,13.2,15,17.6,21.3,26.9,26.1,20.6,18.7,13.6,9.4
1970,12.2,11.8,12.4,16,18.8,21.4,26.2,25.1,24.9,18.6,15.6,8.7
1971,10.2,12.8,12,14.8,16.7,20.3,25.2,25.1,24.1,21.8,12.8,11.1
1972,9.7,11.9,13.1,16.9,19.2,22,24.9,25.8,21.3,17.7,14.8,11
1973,9.9,10.4,11.1,16.7,20.1,23.8,26.4,28,21.9,19,15.6,10
1974,12,11.9,13.1,13.5,19.1,22.3,27.7,26.9,22.6,16.9,14.5,12
1975,11.4,12.4,12,14.6,16.6,21.6,26.8,26.7,21.8,19.9,14.3,10.5
1976,9.8,12.1,13.2,13.6,18.6,24.7,26.5,26.6,21.8,16.7,11.8,12.6
1977,11,12.1,14.4,16.7,18.4,20.4,23.7,23.8,24.5,19,13.7,13.8
1978,10.9,12.5,13.6,14.4,16.9,19.7,26.4,25.9,26,19.3,14.8,13.3
1979,12.3,11.9,12.5,15,19,23.3,26.1,26.6,23.7,17.6,14.1,11.2
1980,10.4,12.4,13.9,16.6,18.2,23.3,25.8,27,26,19.2,14.3,10.1
1981,9.9,11.2,15.6,14.8,18.6,24.6,26.7,25.7,24.1,19.6,17.5,12.5
1982,12,12.6,15.1,16.2,20.3,24.4,24.6,26,23.9,18.1,14,9.9
1983,11.3,10.6,16.1,15.7,17.8,24.3,23.9,25.3,25.7,21.9,17,12.6
1984,10.5,11,12.4,17.4,15.8,21.8,26.7,26.3,24.1,19,14.8,12.6
1985,9.6,14,13.2,16.6,17.5,23.1,26.5,27.2,26.5,21.9,14.7,12
1986,10.4,11.4,13.7,12.9,21,23.2,26.8,25.6,24.7,20.4,14.5,10.6
1987,10.1,11.8,15.2,16.8,19.1,23.8,25.6,25.6,25.5,17.4,13.9,13.3
1988,11.6,11.9,14.9,16.4,18,21.1,26.8,26.9,25.2,19.7,15.7,11
1989,10.7,12.9,15.3,14.6,20.1,23.6,28.4,26.7,23.5,20.7,15.4,14
1990,11,14.2,15.5,15.7,21.8,23.1,27.9,27.4,25.3,19.1,13.8,10.7
1991,10.8,10.2,14.3,15.3,19.4,24.4,27.1,27.9,25.1,17.5,13.9,11.6
1992,10.1,12,14.8,16.8,20.9,20.9,27.3,27,23.2,17.4,14.9,11.9
1993,10.5,10.7,13.8,15.6,18.1,22.7,27,25.8,22,16.7,13.2,11.1
1994,10.5,11.5,15.5,15.7,19.6,23.9,26.6,26.6,22.6,19.6,16,12.2
1995,11.1,13,14.6,17.2,21,22.6,27,27,22,21.4,16.9,13.9
1996,13.2,11.1,14.2,17.3,19.5,24.9,26.8,24.7,22.2,19.7,15.1,12.8
1997,11.1,14,16.7,18.6,19.9,22.4,25.1,26,24.7,21.5,15.3,12.1
1998,11.5,13.7,16,15.5,18.9,23.3,26.7,27.5,23.8,18.9,15.3,11.2
1999,10.8,11.5,14.4,17.2,20.1,23.8,27,26.3,23.3,19.2,13.4,11.5
2000,9.8,13.8,15.5,14.9,19.5,24.4,26.1,26.3,24.1,18.6,13.7,12.3
2001,11.7,13.7,15.6,17.4,19.1,24.6,25.7,26.6,23.4,20,13.5,11.1
2002,12.2,13,14.7,16.9,19.5,23.4,25.9,24.9,22.7,20.2,15.7,13.9
2003,11.5,12,15.7,16.7,21.7,25.3,26.4,28.6,24.6,19.5,15.7,12.2
2004,12.6,13.2,14.6,16.4,18.6,25.9,27.7,26.8,24.4,20.2,14.7,11.5
2005,10.3,10.2,14.4,17.1,21.4,25.9,27.2,27.7,24.2,20.7,14.6,12.3
2006,10.7,11.7,14.7,17.8,21.7,24.2,27.6,27.5,25.4,21.4,17.3,12.3
2007,11.4,13.7,14.6,16.7,19.9,23.1,26.7,25.8,23.9,20.7,15.6,11.7
2008,12.4,14.5,14.9,17.5,19,24.5,26.2,26.2,23.7,19.6,13.8,10.3
2009,11.2,12.8,15.8,16,20.5,24.4,26.4,28.3,25.2,21,15,12.2
