1901,17.6,12.2,17.5,22.6,25.2,27.2,28.4,27.8,26.7,24.3,19.9,15.5
1902,16.4,15.1,20.1,22.7,25.9,26.5,28.3,28.3,26.8,24,21.4,17.2
1903,14.3,14.6,19.5,22.4,24.4,27.2,28.1,27.8,26.2,24,18.9,15
1904,14.5,16.5,17.5,21.6,24.3,26.7,27.6,27.5,26.9,24.2,19.6,15.2
1905,17.6,13.5,15.6,20.4,25.8,27.5,28.5,28.4,27.2,24.1,20,17.7
1906,14.4,15.6,16.8,21.4,25.2,28.2,28.5,29,27.6,23.7,19.1,16.8
1907,15.9,15,17.8,20.8,24.6,26.4,28.1,28.5,27.3,25.6,21.4,15.8
1908,16,14.4,16.1,20.4,24.5,26.9,28.5,28.4,27.4,24.7,20.4,16.6
1909,15.3,15.7,17.7,21.6,23.9,27.9,28.7,28.8,28,25,20.5,16.6
1910,16.1,14.9,17.5,20.9,25.5,28.3,28.4,28.5,26.9,23.5,19.9,14.9
1911,14.1,14.8,18.4,21.3,24.3,28.4,28.1,28.2,27.1,23.1,20,16.9
1912,13.7,15.7,18,21.5,25.8,27.3,28.6,28.1,26.5,23.6,19.7,15.5
1913,14.4,15.6,16.3,22,25.1,27.5,28.4,28.4,27.1,23.9,20.5,15.3
1914,16.2,17.1,19.6,22,25.4,27,28.5,28.4,26.7,24.7,20.5,16.8
1915,15,17.3,18.4,23.2,24.1,27.9,28.7,29.2,27.4,25.7,21.2,16.6
1916,15.5,14.9,15.3,21.9,25.8,27,29,28.5,27.5,23.7,19.4,15.9
1917,12.9,15.2,16.6,21.2,23.8,27.7,27.5,28.5,28,24.4,19.3,14.2
1918,11.6,14.8,17.7,21.7,24.6,26.7,28.2,27.1,26.8,23.7,20.1,17.6
1919,15.9,14.7,19.9,22.5,25.2,28.4,28.3,28.6,26.8,23.1,19.6,15
1920,14.2,14.4,17.1,20.9,25.2,27,28.3,28.2,27.6,24.1,21.2,17.5
1921,14.8,15.2,18.1,22.6,25.4,27.3,28.5,28.5,26.5,23.7,20.3,17
1922,15.4,16.8,18.4,22.2,26.1,27.7,28.9,28.6,27,23.9,19.3,15.7
1923,15.4,15,18.5,22.3,25.8,27.1,28.4,28.2,27.2,23.5,21.4,16.8
1924,16.4,15.4,17.2,21.5,27.1,27.2,28.6,29.2,28.3,25.3,19.4,16.2
1925,14.5,13.9,18.1,19,25.8,28.3,29.4,29.4,28.2,23.4,21.2,16.4
1926,15.8,15.6,18.3,21.2,25.5,26.4,29.4,29.4,29,24.4,20.7,17.2
1927,15.6,15.1,16.4,19.8,24.7,28.1,28.5,29.4,27.7,24.3,21.4,18.2
1928,16.7,15.6,18.2,21.8,26,27.5,30.5,29.5,28.6,24,20.6,18.2
1929,16.2,15.1,18.2,21.8,26.1,28.8,28.4,28.3,28,24.2,17.6,17.9
1930,13.4,15.5,17.8,23.6,26.6,28.5,29.2,29.1,26.9,24.3,20.5,17.9
1931,16.1,16.2,18.2,21.7,25.5,27.4,28.9,28.9,28,23.7,21.1,17.3
1932,15.2,14.3,17.1,22.1,27.7,28,28.5,28.8,26.7,24.3,21,16.7
1933,13.6,15.3,17.3,22.8,26.3,28.3,29,30,28.6,25.1,20.1,17.2
1934,13.3,15,18,20.9,25.3,27.8,28.7,28.3,28.7,24,20.8,17.8
1935,15.8,16.4,19.6,21.4,25.7,28.2,28.6,28.6,26.9,25.8,21.9,16.6
1936,14.7,15.3,15.3,22,25.2,28.8,29,28.9,27.6,23.5,20.8,18.2
1937,16.7,16.4,18.4,22.5,26.4,27.9,29.4,28.3,28.5,25.2,21.6,17.8
1938,16.1,14.9,17.6,22.5,26.7,29.4,28.8,28.6,28,25.7,20.5,18.3
1939,15.9,16.6,18.6,20.3,24.7,27.5,28.3,28.4,27.3,24.7,20.9,15.6
1940,15.3,15.8,17.7,20.9,24.6,27.2,28.9,28.5,29.1,25.9,21.7,18.4
1941,17.8,16.8,20.3,21.4,26.4,28.5,29.4,29.6,27.6,25.1,21.3,18.2
1942,15.1,15.5,20.5,22.7,26,29.3,28,29.1,27.6,25.3,21.2,16.3
1943,14.8,15,19.2,21.5,25.8,27.2,27.9,27.7,27.6,24.4,21,16.7
1944,16.1,15.2,18,22.2,25.6,26.7,28.5,28.1,28,24.9,21.7,13.1
1945,13.1,10.7,17,21.5,24.1,27.6,29,28.7,27.5,22.6,21.8,16.6
1946,16.2,17.5,19.1,23.8,25.8,28,28.7,28.8,28.3,23.4,21.2,16.2
1947,15.9,13.6,17.4,21,25.2,26.8,28.4,28.4,27.6,23.3,20.6,16.2
1948,15,16.8,19.6,22.6,25.9,27.5,28.4,28.9,27.3,24.2,18.4,17.9
1949,14.1,16.7,18.6,21.1,26.1,27.6,28.8,28,27.8,24.4,20.6,17.1
1950,17.3,15.7,19.2,21.6,25.6,26.6,29.2,28.4,28.3,25.4,20.6,14.8
1951,15,16.3,16.5,20.2,25.1,26.9,28.6,28.6,28.2,25.3,20.7,17.9
1952,16,16.2,19.4,22,27.4,28.3,29.1,29,28.2,24.9,22.1,15.6
1953,15.6,16.7,19,19.7,24.6,28.6,29.8,29.6,27.6,25.8,21.8,18.1
1954,17,16,16.5,22.1,27.4,28.5,29.6,29,28,24.3,20.9,15.9
1955,13.5,16.6,19.9,22,25.9,27.2,28,28.4,28.3,22.9,18.3,16.2
1956,13.5,15.4,18.1,22.8,25.7,28.6,29.3,28.8,28.1,24.1,18.6,15.9
1957,16.1,12.8,16.5,22.3,25.5,27.4,29.2,29,26.8,22.9,20.3,17.7
1958,14.5,14.1,19.3,23.8,26.4,27.6,28.5,28.1,27.7,23.6,19,16.2
1959,14.2,17.1,18.5,22.7,25.8,28.1,28.8,28.6,27.5,23.5,21.2,17.9
1960,15.1,16,21.1,21.1,24.7,27.7,29,28,27.7,24.4,20.8,15.8
1961,14.3,15,17.8,21.9,25.6,29,28.8,28,27.4,24.9,21.4,17.6
1962,12.9,15.4,17.7,20.7,25.7,27.6,29.4,29.6,27.9,24.3,19.8,15.8
1963,11.9,14.8,18.9,23.4,28.1,27.7,28.4,29.1,28.4,23.6,21.4,16.5
1964,15.5,14.2,18,24.9,25.5,27.3,29.7,28.7,28,25.7,19.6,15.8
1965,15.1,17.5,18,21.2,24.6,26.7,28.6,28.9,26.5,24.2,21.9,16.8
1966,16.4,17.3,20.7,22.8,25.2,26.6,28.6,29.1,26.2,24.3,21.6,17.6
1967,14.1,14.5,18.9,22,27.3,28.2,29.8,28.6,26.5,23.3,21.7,13.7
1968,14.6,11.7,17.7,21.4,25.9,26.4,29.1,28.7,27.5,23,20.7,19.6
1969,16,13.9,17.4,22.2,26.4,26.2,29.3,29.1,28.5,23.5,18.8,14.9
1970,13.6,16.6,15.6,20.6,25.4,27.8,29.4,28.6,27.6,24.4,20.3,17.6
1971,12.7,15.5,18.1,22.7,25.4,28.5,29.2,28.4,27.5,23.1,19.2,16.3
1972,15.3,14.3,18.7,21.6,25.4,27.7,28.5,27.8,26.8,24.4,21.5,16.5
1973,15.2,18.3,20,23.6,25.9,27.1,28.1,28,27.4,24.1,19.5,14.3
1974,14.6,13.5,17.5,22.2,25.9,27,28.8,28.5,27.4,25.2,20.3,17.6
1975,15.7,16.5,18.2,23.8,25.4,27.3,28.8,28.5,27.9,25.3,19.6,13.5
1976,14.2,16.9,17.7,21.2,25.8,26.6,28.5,28.3,26.4,24,17.9,16.1
1977,13.4,13.5,19.7,24.5,26.8,28.1,29.1,28.9,27.8,24.7,19.5,17.8
1978,14.8,15.5,17.7,22.2,24.7,27.8,29.1,28.7,28,22.8,19.9,16.9
1979,12.7,16.6,18.4,22.3,23.9,26.6,29.7,28.8,27.2,22.5,18.9,17.2
1980,15.3,14,19.2,21.8,24.4,28.8,29,29.1,27,24.4,20.8,16.6
1981,14.8,16.7,20.2,23.7,24.7,26.7,28.7,29.4,27.5,24.2,19.4,15.2
1982,15.4,15.6,18.7,20.5,25.8,26.6,28.7,28.7,27.5,25.3,21.5,15.5
1983,14.7,14.6,17.2,23.4,25.6,28.4,29.4,28.7,28.2,25.8,19.5,14.9
1984,13.1,14.6,17.3,20.7,24.4,28.2,29.4,28.4,27.4,24.5,21.2,15.8
1985,15.1,15.9,16.7,21,26.7,26.9,28.1,28.5,27.5,25.7,21,15.6
1986,14.4,14,16.9,22.6,25.4,27.7,28.7,29.3,27.4,23.9,20.4,16.6
1987,16.3,17.2,20.1,21.4,24.9,27.2,29.4,29.4,26.8,25.3,21.6,15.9
1988,16.6,16.1,16.9,20.8,26.4,29,29.7,28.1,27.4,24.7,19,15.7
1989,15.7,16.2,18.4,22.6,25.2,27.6,29.3,29.1,28.1,24.3,20.3,16.1
1990,16.3,17,18.9,21.3,25.3,27.6,29.2,29.2,27.7,24.4,22,17.6
1991,16.5,16.8,20.2,22.6,26.3,28.6,29,29.2,28.2,23.9,20.3,17.4
1992,15.1,14.9,18.3,22.2,24.8,27,28.7,29,28.6,23.9,19.2,18.5
1993,14.3,17,19.4,21.7,25.8,28,29.9,29.3,27.8,24.5,21.8,16.6
1994,16.2,16.7,17.2,24.7,27.6,26.7,29.1,28.7,27.3,24.7,22.1,19.7
1995,15.9,14.9,18.3,23,25.6,29,28.8,28,28.2,25.8,20.4,16.1
1996,16.3,14.5,18.8,19.8,24.8,29.3,30.1,28.8,29,26,22.8,17.3
1997,15.9,16,20.3,23.4,26.3,27.8,28.4,28.9,27,25.9,22.2,18.4
1998,16.4,16.7,19.2,25.3,27.5,28.5,30.3,30.3,28,26.6,23,19
1999,17.1,18,20.2,23.9,25.2,29.4,29.4,28.9,28.5,26.4,21.8,16.6
2000,16.8,15.7,19.8,22.8,26.6,28.8,29.9,28.9,28.4,26.8,21.4,19
2001,17.3,17.9,21.1,22.9,27.1,28.1,29.2,29.9,28.8,25.9,20.6,17.8
2002,16.5,18.1,21.9,24.9,27.7,29.7,29.6,29.4,27.8,25.5,21.2,18.1
2003,15.8,18.1,19.1,24.1,26.8,27.9,30.1,29.9,28.7,25.3,22.2,17
2004,17.4,17.3,19,23.7,27.2,29.1,29.6,29.9,28.5,24.6,22.4,18.5
2005,15.3,15.9,17.1,23.4,27.4,28.1,30.1,29.3,29.3,26.3,23.1,16.7
2006,16.9,17.7,18.9,24.1,26.2,28.6,30,29.6,28.1,27,23.1,18.4
2007,17,19,20.5,22.6,27.1,28.6,30.2,28.8,28.7,26.1,21.4,19
2008,16.3,13.9,19.9,23.5,25.8,27.6,29.4,29.2,28.7,27,21.9,17.6
2009,15.2,19.9,19.6,22.3,26.1,28.6,29.8,29.1,28.6,26.3,20.7,17
