1901,10.6,9.5,14.3,17.9,18.8,26.8,28.6,28.1,25.6,20.3,14.8,13
1902,11.7,13,14.4,18,17.9,23.9,29,29.6,25.8,20.5,15,12.3
1903,11.7,12.2,14,14.8,20.3,22.7,27.2,27.8,25.6,20.9,14.7,12.3
1904,11.1,12.8,14.1,17.6,21.3,25.9,28.9,29,24,19.8,13.8,12.2
1905,9.4,10.6,14.9,17.6,19.6,25.1,29.6,28.8,26.1,19.3,16.4,12.3
1906,11.5,10.1,13.7,16.6,19.7,25.1,28,28.4,24.5,20.7,16.5,10.9
1907,9.4,10.3,12.8,15.7,20.3,25.2,27.1,28.9,26.2,21.6,16.6,13.8
1908,11.4,10.7,12.8,15.5,22.7,25.8,28.5,28.3,25.4,21.4,15.7,12.7
1909,10.2,10,14.4,17.3,20.9,23.4,26.9,28.1,25.4,21.9,15.2,14.5
1910,11,11.2,13.3,16.2,18.7,24.2,26.2,27.6,22.9,22.2,14.9,13.1
1911,9.2,10.9,14.1,15.4,19,24.8,28.5,30.2,26.8,22.4,16.8,14.3
1912,12.6,15,17,15.7,21,23.7,27.5,26.9,22,19.8,12.9,12.2
1913,12.2,11.3,14.3,16.2,20,24.8,25.4,28,26.5,20.6,17.7,13.3
1914,9.9,13.3,15.3,18.8,20.3,23.1,26.1,27.5,24.4,20.2,15.2,14.1
1915,11.2,11.3,14.1,16,21.6,24.8,28.2,28.7,24.4,19,15.6,14.7
1916,11.8,12.7,15.6,17.1,21.1,24.7,28.5,27.9,23.2,20.4,15.3,13.5
1917,10,12.2,13.6,15.6,21.7,25.1,28.2,29.9,27.5,20.3,13.2,10.7
1918,11.9,11,12.9,15.7,20.2,23.1,28,27.6,27.3,19.2,16.4,13
1919,11,11.3,14,15.9,18.3,24.3,26.1,28.5,25.7,19,15.4,12
1920,12.7,12.8,14.7,17.6,23.5,24.5,27.9,28.9,25.5,20.6,15,12.7
1921,12.6,12,13.7,16.1,20.7,24.5,28.5,28.6,27.4,22.3,15.5,12
1922,11.1,12.6,16.4,18,22.2,25.8,27.8,30.5,24,21.3,13.6,11.6
1923,9.6,12.2,13.3,16.5,20.8,21.7,28.7,30,24.7,22.2,16.9,11.5
1924,10.7,10.5,13.7,17.7,22.8,25.8,28.9,27.2,27.2,20.8,15.8,12.7
1925,12.4,13.1,12,17,19.9,26,27.4,28.9,25.1,20.9,15,12.5
1926,11.9,14.6,15.1,18.2,19.7,24,26.5,27.7,27,23.9,18.1,11.7
1927,11.1,11.2,14.4,17.2,21.6,26.8,28.3,29.9,26,19.9,16.9,13.1
1928,11.5,11.2,13.2,17.2,18.9,25.6,28.6,30,25.9,21.2,14.8,10.5
1929,8.8,7.7,12.2,15.7,19.8,25.5,28.5,28.2,26.1,21.5,15.1,12.9
1930,12.5,10.8,15.1,16.3,19.8,26.5,28.5,28,25.8,20.4,16.8,12.5
1931,11.7,9.9,15,16.1,21.3,28.2,28.8,29.5,23.4,20.8,16.5,11.3
1932,12.4,9.8,13.2,16.1,20.4,23.3,26,29.3,28.2,21.7,16.7,15.4
1933,11,11.3,13.9,17.1,19.6,22.3,27.6,28.8,26.3,23.2,14.9,11.5
1934,10.7,12.2,13.1,17.8,20.6,24.8,28.7,27.2,24.7,20.2,15.5,13.9
1935,10,12.9,14,17.3,19.1,26,28.9,29,26.3,21.5,16.6,12.9
1936,14,13.6,15.5,17,20.1,24.1,28.1,28.1,26,19,15.2,13.1
1937,12.7,14.6,14.7,17.5,21.5,26.6,28.4,28.9,25.3,21.2,17.1,11.9
1938,11.4,11.2,14.6,15.3,19.2,25.5,28,29,25.4,21.4,16.8,12.6
1939,12.6,13.7,12.8,17,18,24.6,29.3,29,25.2,21.1,16.3,13.2
1940,10.8,12.9,15,16,20.2,24.1,27.2,26.8,25.9,20.9,15.9,10.6
1941,11.2,13.3,15.3,16.5,19.1,25.4,29.1,28.6,24.8,20.5,15.1,11.5
1942,9.1,10.7,15.8,18.3,22.1,26.6,29,28.9,27.2,23.8,16.4,14.6
1943,11.9,13.4,16,19.2,22.4,26.2,29.9,29.9,29.1,22.2,15.8,14.5
1944,10.6,10.5,11.8,18,23,25.9,29.1,31.1,26.5,20.6,16.2,12.8
1945,9.5,12.9,14.3,19.5,22.9,28.6,31.1,30.6,26.6,20.6,15.3,13.5
1946,11.7,12.8,13.3,18.5,19.8,25.1,28.8,30.1,27.9,22.1,16.6,11.8
1947,10,12.9,17.1,17.4,21.4,26.5,29.3,30.4,26.8,20.7,16.5,11.4
1948,13.1,12.3,14.8,17.1,21.5,24.3,26.1,28.3,24.7,22.3,15.6,13.1
1949,11.9,10.8,11.8,18.6,19.8,25.2,28.4,28.5,28.5,21.5,15.6,13.8
1950,11.4,13.2,14,15.7,21.5,26.7,30.2,29.8,25.6,20.4,15.6,11.9
1951,12,12.9,13.6,16.2,19,25.2,28.2,27.9,25.3,19,16.3,12.2
1952,10.3,10.8,14.9,16.9,20.9,27.2,30.2,29.1,24.4,20.5,15.3,12.4
1953,8.8,10.5,13.3,16.7,20.9,22.4,27.4,27,25.5,21,16.1,14.5
1954,9.6,10.8,14.6,15.6,19.4,25.9,27,26.3,24.9,20.3,16.2,13.7
1955,13.8,13.5,13.6,16.4,21.8,24.8,28.5,27.5,23.5,19,15.2,14.5
1956,13.3,7.8,12.9,15.9,20.6,22.7,27.7,29.1,25.8,19.1,13.8,11.7
1957,10.7,14.1,15.5,16.2,18.8,24.4,28,29.4,24.7,20.6,16,12.5
1958,11.3,12.6,12.9,14.1,20.9,23.8,26.7,28.2,25.7,20.7,15.7,14
1959,11.8,13.3,15.2,16.1,19.1,24,29.5,27.8,24.9,19.5,14.8,13.3
1960,11.6,13.6,14.3,15.8,20.4,25.3,26.7,28.4,23.9,20,16.7,13
1961,11.6,13.9,15.1,18.3,21.2,24.6,27.4,27.7,26.8,20.8,16.2,13.2
1962,12.9,12,12.4,16.5,20.3,23.7,27.9,29.2,26.4,21.1,14.5,11.4
1963,10.2,10.4,13.3,17,19.4,23.9,28.5,27.6,23.8,19.7,18.3,13.8
1964,11.2,12.7,14.3,16.4,22.2,25.7,28.7,27.2,24.9,19.7,16.4,12.1
1965,11.8,9,13.8,14.9,20.5,25.1,28.4,27.8,23,21,17.2,14
1966,11.9,15,13,17.3,20.5,25.5,27.1,28.6,26.1,21.7,14,12.4
1967,11.7,13,14.9,16.3,20.8,23.5,29.3,29.6,25.2,23.5,18.3,12.5
1968,11.7,13.7,14.8,18.3,21.6,24.9,28,27.5,25.5,21.8,16.7,13.4
1969,12.5,11.9,14,16,21.1,22.8,26.7,28.1,24.8,21.7,17.7,11.2
1970,13.5,13,13.2,16.4,19.4,25.4,26.7,28.1,26.4,20.1,17.6,13.5
1971,12.3,12.5,11.9,16.5,20.4,23.8,28.3,30.8,25.2,20.9,15.4,12.7
1972,11.9,13.8,15.4,15.9,18.8,23.6,27.5,26.4,23.2,19.6,17.3,13.6
1973,12.3,11.8,12.5,15,21.2,24.8,28.5,28.5,25.6,20.8,16.1,13.1
1974,13,12.9,14.3,15.3,20,24.3,26.4,28.3,24.6,17.4,15.1,12.7
1975,12.6,11.8,13.1,16.2,19.8,23.2,27.9,27.2,25.9,20.5,13.9,13.6
1976,12,12.3,13.4,15.4,19.8,24.3,27.3,26.5,23.3,19.9,14.7,13.6
1977,13.2,14.9,15.8,16.7,21.5,24.4,28.6,27.6,24.8,21.9,17,14.1
1978,12,13.1,14.2,15.2,19.4,24.3,27.7,28.8,25.8,20.3,15.4,15
1979,12.6,13.6,15.1,15.2,21.2,25.1,28.8,28.6,24.9,21.3,15.4,14.2
1980,12.5,13.5,14.5,15,19.2,23.9,27.1,30,27.1,21,16.4,11.2
1981,10.9,11.7,15,17.3,21.3,25.6,27.1,29.6,26.8,22.6,16.1,14.6
1982,13.9,12.5,13.5,17.3,21.6,27.1,31.3,29.8,26.2,21.6,16.7,13.2
1983,12.4,11.3,14,17.5,22.4,25.9,31.8,29.2,26,21.1,16.8,13.3
1984,12.4,10.7,13.1,15.8,20,24.2,29,28.4,24.7,20.8,18.4,12.9
1985,9.4,14,13.1,17.4,20.6,25.4,30.3,28.7,26.7,21.9,15.9,14.7
1986,11.8,12.4,14.6,16.4,22.5,24.1,27.8,29.8,26.5,22.3,16.5,12.7
1987,11.9,13,13.1,17.7,19.7,24.7,29.4,30.4,29.3,23.3,16.8,15.2
1988,13.8,12.8,15,18,22.4,26.1,30.5,30.3,25.5,23.1,16.4,12.6
1989,12.1,13.3,16.4,17.5,20.7,25.8,28.7,30,25.1,21,17,15.3
1990,12.7,15.8,15.7,16.9,21.5,26.6,29.2,29.1,27.4,23.1,16,10.6
1991,12,12.1,16.2,15.5,18.5,25.9,29.5,30,27.4,20.8,15.8,11.8
1992,12.2,12.5,15.2,17.4,22.5,25.8,27.6,31.3,26.6,21.1,17.8,14.3
1993,12.8,11.7,13.4,17.2,21.9,26.6,28.2,30.5,26,21.1,15.4,13.7
1994,12.9,13.1,15.8,16.3,22.7,26.1,30.6,31.8,26.6,22,18.3,14.5
1995,12.1,14.6,14,16.6,21.4,24.5,29.9,29.2,24.7,22.6,16.6,14.7
1996,14.3,11.6,13.3,16.7,21.1,24.6,28.8,29.5,24.2,20.2,17.2,14.2
1997,13.1,13.7,14.3,16.1,22.9,26.4,28.4,29.3,26.8,22.3,17.2,13.8
1998,13.5,12.6,14.1,17.3,21.7,25.9,30.4,30.6,25.9,21.5,15.9,12.6
1999,12.8,11.2,14.6,17.3,22.6,26.9,29.1,31.9,27.8,23.6,16.3,13.5
2000,11.9,13.2,15.6,18.4,23.5,26.7,28.8,30.9,27,21.3,17.7,14.9
2001,13.5,13.5,18.1,17.6,22.3,26.6,29.7,30.2,24.8,24.4,17.2,12.9
2002,12.6,14.9,16.1,18.7,21.7,27.2,28.8,28.8,25.3,21.8,17.8,14.4
2003,12.8,11.1,14.5,17.8,23.6,28.4,31.9,32.9,26.3,21.8,18.2,13.5
2004,12.9,14.6,14.9,16.8,20.3,26.6,29.4,30.1,26.9,23.9,17.1,14.4
2005,11.7,10.6,14.5,17.4,22.5,27.6,29.6,29,26.1,22.5,17.3,13
2006,11.9,13.6,15.8,19.5,23.9,27.4,31.5,29.6,26.6,23.9,17.9,15.3
2007,15.1,15.7,15.7,19.6,22.5,27.9,29.7,30.1,26.6,22.1,16.4,13.4
2008,13.8,13.9,16.1,18.3,22.5,26.8,29.5,29.9,25.8,22.4,17.1,13
2009,12.2,12.9,14.5,17.3,23.6,28.1,29.7,30.8,26.6,21.1,17.1,13.8
