1901,11.9,9.9,15.2,18.9,21.2,27.6,29.9,29.2,25.6,18.4,13.5,10.6
1902,11.6,13.9,16.4,18.9,19.6,25,30,28.9,24.9,18.9,15.5,11.6
1903,11.4,13.1,16.1,18.2,20.2,25,29.1,29.5,25.3,21.5,16.4,11.6
1904,12.8,14,14.5,18.3,22.5,26.7,30.1,29.7,25,21.3,14.6,12.8
1905,11.3,11.4,17.3,19.6,20.1,25.9,30.1,29.1,24.6,18.8,13.7,10.9
1906,12.4,12.1,14.8,15.7,20.9,27,28.9,30,25.5,20.6,15.3,11.1
1907,11,11.5,15.6,17.9,20.2,26.3,28.3,29.1,25.1,18.3,13.9,13.4
1908,12.1,13.1,14.1,16.6,22.3,24.2,28.8,28.7,26.4,21.4,15.5,12.2
1909,10.4,10.8,15.3,18.8,21.5,24.2,28.1,28.6,24.5,21.3,14.8,13
1910,11.8,14,13.3,16.7,18.7,25.2,28.3,27.5,23.2,19.3,15.4,12.3
1911,9.1,13.3,13.5,16.5,19.8,23.9,29.4,29.7,26.7,19.1,14.6,13.8
1912,12,15,17,16.4,21.8,24.6,27.4,27.4,22.7,18.6,13.2,11.1
1913,13.3,13.1,15.4,17,21.1,25.7,28.5,28.1,23.8,20.1,16.1,11.5
1914,9.7,14.3,16.7,18.2,20.2,23.5,27.7,27.6,25.8,19.8,14.3,12.1
1915,11.1,12,14.5,15.4,20.2,25.5,29.6,29.8,24.7,18.3,14.1,12.6
1916,11.8,13.1,14.7,17,21.5,24.3,28.1,29.1,24.2,20.5,15.7,12.9
1917,10.3,11.9,14.2,15.4,20.7,25.3,29.7,28.8,26.3,19.4,13.7,8.6
1918,11.3,12,13.9,15.9,20.5,25.3,28.2,27.9,24.8,17.2,12.9,11.5
1919,9.5,13.4,14.3,16.2,20,24.8,27.9,28.5,25,17.5,12.2,10
1920,11.5,12.2,14.5,17.9,20.9,24.9,27.9,27.5,24.2,18.4,12.7,9.6
1921,11.2,12.2,15.3,16.7,19.9,25.4,29.7,28.7,25.8,21.4,14,11.4
1922,11.7,14,14.8,18.2,22.6,24.1,28.1,29,23.1,19.7,14.1,10.9
1923,9.7,13.5,15.6,16.1,21.5,23.3,30,31,24,22.4,14.7,10
1924,11.9,11.3,16.3,19.1,24.5,27.3,30.5,28.5,25.8,21.3,15.6,12.3
1925,11.3,13.3,12.6,16.9,20.3,25.1,27.7,28.7,24.5,20.1,13.1,12.5
1926,12.6,16.5,16.8,18.4,20.3,25.2,28.9,29.3,27.6,22,14.7,10.2
1927,12.7,12.6,16.4,18.6,21.9,26.4,28.7,29,26.8,21.2,14.8,12.8
1928,12.1,13.9,16.3,18.2,20.9,26.6,31.7,31,26.5,21.2,15.1,11.2
1929,9,12,14,17.7,20.3,26.7,29.2,27.7,24.9,19.3,14.2,13
1930,12.1,9.9,15.2,16.4,20.9,24.6,29.2,29,25.9,21.5,16.2,12.4
1931,11.3,12.1,13.9,17.2,20.8,27.6,29.6,29.9,23.6,18.9,13.9,8.8
1932,9.4,9,15.2,16.9,21.1,23.5,27,26.8,25.1,19.4,15,11.4
1933,9.9,12.2,14.4,17.5,21.1,23.2,28.5,29.9,26,20.6,12.6,8.9
1934,10.5,10.7,14.2,16.6,21.1,25.7,29.7,27.8,25.7,19.9,12.6,14.3
1935,9.6,13.4,14.1,18.5,17.8,25.7,29.3,27.9,26.1,19.1,15,13.5
1936,14.8,14,15.1,17.1,18.5,23.3,28,27.3,25.3,18.2,13.6,10.1
1937,12.5,15.7,15.3,18.4,21.2,25.3,28.7,29.2,25.4,20.1,16.7,11.3
1938,11,11.1,14.3,15.5,19.2,24.7,28.4,28.2,23.8,20.1,15.8,11.5
1939,14,13,14.4,16.8,19.1,23.7,27.8,27.2,24.9,19.2,14.6,12.1
1940,11.1,14.6,17,18.4,21.2,23.7,27.8,28,24.8,18.9,14.8,10.4
1941,10.9,14.1,15.4,16.1,18.9,24,28.2,27.1,23.8,19.2,13.6,10.8
1942,11.4,11.1,16.4,18.3,21.9,26.3,28.7,28.2,25.5,21.5,14.2,12.2
1943,13.6,13.2,14.3,18,22.1,26.9,28.9,29.2,25.3,19.8,13.9,11.2
1944,12.2,11.4,14.9,18.5,21.5,25.9,28.7,29.2,25.9,18.7,16.1,11
1945,9,13.4,14.7,19.4,22.3,26.4,30.1,28.8,27.2,21.6,16.6,13.6
1946,10.7,13.8,15.3,16.8,20.2,24.9,28.8,29.6,26.9,22.1,15.2,11.2
1947,10.9,13.9,17.7,17.5,20.7,27.1,30.3,29.4,26.1,20.8,17.3,12.7
1948,14.9,14.2,16.6,18,21.2,26,27.7,29.2,25.5,20.1,16.2,12.7
1949,11.8,13.1,13.8,18.4,21.2,25.7,30.5,29.5,26.8,21.4,16.1,12
1950,11.7,15,15.2,17.3,20.7,26.7,30.4,29.9,25.6,20.6,17.6,11
1951,12.6,13.7,16.2,16.4,19.7,26,29.1,28.6,26,19,15.3,13
1952,10.6,12.9,17.9,17.5,21.6,28.1,29.8,29.3,24.7,21.8,15.6,12.7
1953,10.8,11.7,13.2,18.3,23.4,25.4,29.1,29.6,27.2,19.9,15.8,14.2
1954,10.9,12.8,16,16.1,21,25.9,29.1,29.1,26.4,21.5,17.4,13.6
1955,14.6,14.8,14.6,18.3,22.8,26.6,30.2,29.6,25.9,20.4,15,14
1956,13.1,9.9,14.9,17.2,21.5,24.9,29.3,29.4,26.3,20,13.5,11.5
1957,10.9,15.1,16.7,16.7,20.3,24.2,29.3,29.7,26.4,19.4,14.2,11.2
1958,11.7,14.6,16.3,16.5,22.5,26.1,28.6,29.3,27.7,20.1,14.8,13
1959,12.2,11.7,15.8,19.5,20.3,25.6,30.2,29.4,25.7,20.2,15.4,13.8
1960,12.4,13.5,17,18.2,22.3,26.8,29.7,29.7,26.5,19.6,16.8,11.1
1961,12.2,15.3,15.9,20.5,23.9,26.1,30.2,29.1,27,21.6,15.4,14.4
1962,13.4,13.8,14.9,18.1,21.5,25.6,29.9,30.3,28,21.4,13.4,11.5
1963,11.4,11.3,16.5,17.5,21,26.2,30.2,29.2,24.9,21.6,17.5,11.2
1964,11.5,14.4,16.5,17.5,23.5,26.7,30.8,30,28,21.4,16.1,11.7
1965,12.1,11.6,17,18.5,23,26.5,30.1,29.3,24.7,20.1,16.2,14.3
1966,14.4,16.3,15.9,20.3,22.4,26.6,29.3,30,27,20.6,14.2,14.4
1967,12.8,13.3,17.2,17.1,22,24.7,30.6,30.3,26.8,23.5,16.7,12.3
1968,14,14.5,14.7,17.8,22.1,26.2,30.5,29.7,27.6,23.1,16.9,13.4
1969,13,12.5,16,18,22.2,25.6,29.9,29.7,25.2,20.6,15.9,12.8
1970,14,15.5,14.7,18.7,22.2,27,30.2,30,27.9,21,18.1,11.3
1971,12.7,14.8,13.3,17.4,20.5,25.8,30.5,30.8,26.8,22.1,14.1,12.2
1972,12.2,14.5,15.1,18.4,19.6,24.5,29.1,28.5,24.1,19.7,16.7,12.5
1973,13.1,14,13.9,17.6,22.3,25.8,29.8,29.9,26.8,20.5,16.9,12.1
1974,14.6,11.3,15.4,15.7,22.4,26.4,29.8,30,27.2,18.9,17,14.3
1975,14.4,13.7,14.8,17.7,20.4,25.4,31,31,26.7,22,16.1,11.4
1976,12.9,13.5,15.8,16.2,21.1,27.4,30.6,29.6,25.7,20.1,14.9,13.2
1977,11.7,15.3,16.6,18.2,19.8,24.8,27.9,27.5,24.9,20.5,16.4,13
1978,11.7,15.5,16.9,17.5,20.6,25,27.8,28.9,27.4,20.4,15.2,14.7
1979,13.1,14.4,16.2,18,21.3,26.1,29.6,29.2,25.7,20.2,16.3,14
1980,12.6,14.1,16.1,16.4,20.8,25.9,28.5,30,27.3,21.7,15.3,12.4
1981,13.1,13,17.9,17.4,21.7,26.4,28.6,28.4,26.6,22.4,17.9,15.3
1982,14.4,13.3,15.7,17.2,20.5,27.9,31.3,28.8,26.5,20.9,15.6,13.3
1983,13.7,11.8,16.1,19.1,21.9,25.9,29.9,28.6,27.9,22.4,17.3,13.8
1984,13.2,13,13.9,18,19.1,25.1,29.5,28.9,26.1,20.2,16.5,12.9
1985,10.9,14.8,15.5,19.1,19.7,26,31.1,29,27.1,22.4,15.9,13.5
1986,13.8,13.1,15.4,16.6,23.1,26.1,29.8,29.5,26.8,21.8,16.3,14
1987,12.3,13.9,16.6,18.8,21.8,26.3,29.9,30.3,28.1,21.5,15.7,14
1988,14.1,13.7,17.7,18.5,21.7,25.8,30.4,30.3,26.4,22,15.9,13.2
1989,11.7,14.1,16.6,18.1,21.9,26.9,31.2,31,25,21.7,16.7,14.7
1990,12.2,16.7,16.1,17.4,22.5,27.3,31.1,31.1,27.9,21.2,16.3,11.9
1991,12.4,12.3,15.9,17.5,20.4,26.3,30.9,31.3,27.4,19.6,16.4,12.5
1992,10.8,13.3,15.6,18.8,22.8,24.6,29.8,31.3,26,20.5,18,13
1993,12.3,11.6,14.8,18.7,22.1,27.2,29.4,30,26.1,19.1,14.6,14.1
1994,13.3,14,17.2,18.6,22.9,28,31.6,32.3,25.3,20.7,17.6,14.4
1995,15.1,16.5,16.4,18.8,23.1,26,30.9,30.6,26.1,22.5,18.3,14.5
1996,14.3,13.4,15.7,18.9,22.2,28.3,30.9,30.1,25.3,20.7,16.9,13.6
1997,12,16.2,18.3,19.5,22,27.9,30.1,30.6,27.1,24,17.1,13.9
1998,13.4,13.9,17.4,19.6,21.4,27.3,31.5,31.1,27.6,22.2,17.4,13.5
1999,13.9,14.3,16,20.1,24.1,27.5,30.9,31.4,28,21,15,13.6
2000,12.6,17.4,18.2,19.6,23.8,28.5,31.3,30.9,27.6,21.9,16.8,15.7
2001,15.3,15.8,19.1,20.7,23.4,29.2,31.5,31.9,26.7,23.8,15.2,13.1
2002,14.2,17.6,17.7,19.3,22.3,28.7,30.9,29.6,27,22.8,18,15.6
2003,13.8,12.8,16.9,19.5,23.5,31.3,32.8,32.8,27.3,21.1,17.5,14.5
2004,16.4,14.2,14.8,18.7,21.2,28.9,31.4,32.3,28.3,23.9,16.6,13.7
2005,12.9,11.3,15.1,18.3,22.4,28,31.3,29,26.3,21.7,15.3,13.1
2006,12.3,13.4,18.4,19.8,23.2,26.8,32,29.8,27.1,23.7,18.2,14.1
2007,14,16.3,17.4,18.5,24.6,27.8,30.3,30,26.2,21.2,16.3,14.2
2008,15.2,14.5,18.4,20.4,21.9,26.8,30.7,30.8,26.9,20.7,15.8,12.4
2009,12.8,13.7,16.2,18.9,23.4,28.5,31.6,31.3,26.4,23.3,19.7,14.3
