1901,16.2,18.9,22,24.3,24.4,24.8,24.6,24.3,23.7,22.6,19.6,16.2
1902,15.5,18.7,22.3,24.1,25,25.3,24.8,24.4,23.6,22.7,19.9,17.3
1903,16.2,18.1,23,25.1,24.9,24.2,24.4,23.8,23.1,22.3,18.4,13.5
1904,13.8,17.6,21.3,23.3,24.3,24.7,24.4,24.4,24,23,18.8,14.9
1905,17.2,19.5,21.6,24.5,24.7,24.9,24.8,24.7,24.1,23,20,18.9
1906,17.5,20.1,22.1,25.2,25.7,25.5,25.1,24.8,24.5,22.5,18.8,16.4
1907,15.9,18.8,21,23.7,24.1,24.4,24.5,24.1,23.8,22.9,20,14.5
1908,15.9,18.4,21.3,24.1,24.4,24.7,24.5,24.2,23.9,22.8,18.5,15.9
1909,15.9,18.9,21.8,24,24,24.9,24.3,24.5,24.2,23.2,19,15.3
1910,16.6,18,20.9,23.8,24.7,24.6,24.6,24.4,23.3,22.4,19.4,14.6
1911,15.2,18.1,21.7,24.3,24.6,25,24.5,24.7,24.2,22.7,20.8,17.3
1912,15.9,18.9,22.6,24.3,25.8,25.3,24.2,23.8,23.3,22.3,18.2,15.6
1913,15.3,19,21.2,24.5,23.5,24.5,23.8,23.8,23.6,22.4,18.7,15.4
1914,15.3,19.2,22,24.6,25.3,24.5,24.3,23.7,23.5,22.2,19.4,16.7
1915,15.8,19.7,21.9,24.4,24,24.8,24.2,24.4,23.4,22.8,18.7,14.2
1916,14.5,18.2,21.8,24.1,24.8,24.4,24.5,24.1,23.5,22,18.1,14.9
1917,15,18.2,20.4,24.2,24.5,24.1,24.2,23.7,23.4,21.9,18.7,14.7
1918,14.6,17.4,21.1,23.3,23.8,24.5,24.9,23.9,24.1,22.9,20.1,17.6
1919,16.4,18.7,23.1,24.5,24.6,24.6,24.4,24.4,23.4,22.2,19.1,16.2
1920,14.5,18.2,21.9,23.9,24.9,24.7,24.5,24.2,23.9,21.9,20,16.2
1921,15.1,18,21.7,24.2,24.1,24.8,23.8,24.2,23,22.2,18.5,16.3
1922,16.3,19.8,21.1,24.4,25.6,25.1,24,24.2,24.2,22.5,18.8,15.3
1923,15.7,17.7,22,23.5,23.9,24.3,23.8,23.6,23.8,22.8,20.5,16.8
1924,16.6,18.8,21.7,23.6,25.1,24.7,23.7,24.1,24,22.1,20.4,15
1925,15.1,17.2,21.6,22.2,24.7,24.5,24.5,24.5,24,22.2,20.1,15.1
1926,16.2,18.7,21.7,24.8,25.4,24.8,24.6,23.9,24.1,21.7,19.7,16.5
1927,16.1,18.4,21.6,23.1,24.1,24.7,24.3,24.2,23.5,22.3,20.4,17
1928,17.7,17.9,22.3,23.5,24.6,24.3,24.3,24.4,23.7,21.1,18.5,16.7
1929,16.9,18.7,20.5,23.2,25.2,24.6,23.9,24.3,23.8,22.4,19.2,17.5
1930,15.5,18.3,20.6,23.5,24.9,24.8,24.3,23.8,23.8,22.8,19.7,16.6
1931,16.5,18.6,23.1,25.3,26,25.5,24.5,24.3,23.6,21.3,18.7,16.1
1932,14.4,18.2,21,24.6,25.8,25.6,24.6,24.9,23.9,22.2,20.2,15.3
1933,15.3,19.3,21.5,24.6,25.4,25.2,24.3,24.5,24,22.6,18.5,16.1
1934,14.9,17.8,21.3,23.7,25.2,25.3,24,24.3,23.7,21.6,19.8,14.5
1935,16.9,19.5,22.4,24.4,24.7,25.1,24.2,24.1,23.4,23,20.3,16.7
1936,15.1,18.1,20.7,24.8,25,24.8,24.3,24,23.4,21.5,19.1,17
1937,15.9,19.2,22.5,23.7,23.9,24.3,23.8,23.7,23.1,21.5,19.8,16.2
1938,15.4,18.4,20.4,23.1,24.1,24.1,23.6,24.1,23.6,22.1,18.7,16.3
1939,14.4,19,21.1,22.2,23.9,24,24,23.7,23.1,22.4,20.7,11.5
1940,12.2,17.6,21.1,23.3,25.5,24.6,24.2,24,24.9,23.1,19.4,17
1941,18.3,20.2,22.4,24.8,24.5,24.8,25.8,24.1,23.8,22.1,19,16.2
1942,16.1,18.7,23,23.4,24.4,24.9,24.1,23.6,24.2,22.8,19.5,16.5
1943,14.2,17.5,21.5,23,24,24.1,23.9,23.9,23.8,23.4,19.6,16.1
1944,16.9,19,22.1,24.4,24.2,24.4,24.3,23.8,24.1,22.7,20,13
1945,14.5,18.1,21.3,23.1,23.1,24.8,24.8,24,23.8,21.6,20.9,15.6
1946,13.8,18.3,22.9,24.1,24.3,25.1,23.9,23.7,23.3,21.2,19.2,18
1947,16.9,17.4,21.7,22.7,24.3,24.7,24.6,24.4,23.8,22.3,19,15.6
1948,15.5,20.4,22.8,23.2,24.5,25.3,23.9,24.1,23.5,22.5,17.8,17.6
1949,14.1,18.5,21.7,23.8,24.4,24.6,24.1,24.2,24.1,22.7,20.5,17.7
1950,15.4,16.8,20.9,23,24,24.2,24.2,24.2,23.8,22.4,19.8,14.1
1951,15.1,17.1,20.9,24.1,24.4,24.1,24.2,24.6,24,22.7,21,16.6
1952,15.3,19.2,22.8,23.1,25.4,24.8,24.5,24.2,23.6,23.1,20,14.2
1953,16.8,19.6,21.4,23.8,24.6,24.7,24.3,24.2,23.8,23.2,20.8,16.4
1954,18.2,18.5,20.5,24.4,24.7,25.3,24.9,24.5,23.9,21.6,18.1,14.8
1955,11.5,18,21.5,23.9,25.6,24.8,24.9,24.1,24.1,21.4,17.5,13.8
1956,12.9,20,22.2,24.4,24.4,24.5,24.3,24.2,23.7,21.2,16.9,15.2
1957,15.5,17.4,22.1,24.2,25.2,25.2,24.5,24.5,23.9,22.5,19.1,16.3
1958,15.9,17.6,23.2,24.9,26,24.9,24.6,24.1,24.1,22.6,17,13.8
1959,14.2,19.6,20.4,25.1,24.8,25.6,24.4,24.2,23.7,21.8,19.9,18.1
1960,15.3,16.8,22.7,24.8,25,25.6,24.7,24.6,23.7,22.6,20.9,15.2
1961,13.8,18.3,21.7,24.2,25.3,25.3,24.2,24.2,24,22.1,18.4,16.9
1962,13.6,15.7,21.4,24.4,25.2,24.8,24.3,23.7,23.6,22.2,18.9,14.5
1963,11.1,16.4,20.3,22.6,24.8,24.6,24.1,24.3,23.6,22.3,21.4,16.2
1964,16.5,17.1,20.5,23.4,24.3,24.7,24.1,24.3,23.7,23.3,18.4,15.4
1965,13.5,19.8,20.9,23.4,24.3,24.4,24.2,23.5,23.3,22.6,19.7,18.4
1966,17.4,20.5,22.4,23.8,24.4,25,24.7,24.1,22.9,22.6,19.8,19.4
1967,15.9,17.5,21,23.5,24.6,24.5,24.7,24.5,23.6,21.2,19.9,15.2
1968,15,17.6,22.3,23.5,24.4,24.6,24.7,24.6,23.8,21.8,20,17.5
1969,19.4,18.8,22.8,24.3,25,24.8,24.8,24.3,23.8,22.8,19,15
1970,16.8,18.4,22.9,23.9,25,24.3,24.7,24,23.7,22.6,19.3,18.9
1971,14.2,17.5,21.4,23.9,24.4,24.5,24.2,23.8,23.9,21.4,16.8,17.3
1972,14.2,19.1,20.2,23,25.4,24.6,25.3,24.1,24.1,23.4,21.6,18.3
1973,15.8,19.6,23.1,25.2,24.9,25.2,24.6,24.5,24.1,22.3,18.4,14.2
1974,14.9,16.9,21.3,23.4,24,24.2,24.1,24.5,23.8,23.1,20.2,17.7
1975,18.4,19.5,23.1,25.4,24.4,24.6,24.2,24.4,23.7,22.8,18.8,13.8
1976,13.8,18.7,21.4,23.8,24.5,24.5,24.4,23.9,24,23.3,18,16.7
1977,16.6,16.3,21.3,24,25,25.8,25,24.8,23.8,23.1,18.5,16.9
1978,18,19.9,22.8,24.4,24.8,25.1,24.5,24.8,23.9,22.2,19.3,16.9
1979,18.7,20.2,23.2,25,25,24.9,25.3,24.9,24.3,21.2,17.6,16
1980,15.7,18.6,23.4,24.8,25,25,25,24,23.9,22.5,20.3,16.5
1981,15,19.6,22.1,23.4,23.9,23.8,24.1,24,23.6,22.3,20.5,14.8
1982,15.1,19.5,23.3,23.1,24.1,24.3,24,23.7,23,22.7,21.1,14
1983,14.8,19.6,21.5,25.1,24.6,25,24.6,24.2,23.6,23.1,17.8,14.9
1984,14.8,20,21.7,24.6,23.7,24.6,23.7,24.1,23.3,21.7,20.1,16.8
1985,17.1,19.6,21.4,23.9,24.3,24.5,23.9,24.2,23.4,22.2,21.1,15.9
1986,14.9,19,20.4,24,24.5,24.6,24.4,24.6,23.4,22.7,19.3,16.8
1987,16.5,19.3,22,24.4,25,24.9,25.1,24.6,24.3,23,22.4,13.9
1988,17.3,20.8,23.2,25,24.9,24.8,24.5,24.1,23.9,22.7,18,16
1989,17.8,18.5,21.1,24.5,24.3,24,24.5,23.7,23.4,22.1,19,15.1
1990,18.2,19.2,21.3,24.1,23.8,24.4,24.1,23.9,23.6,22.8,20.2,16.6
1991,19.3,18.3,23.8,24.6,25,25.5,25.2,24.3,24.5,22.7,19,17.7
1992,16.4,19.8,22.9,25.3,25.6,24.8,24.7,24.5,24.1,21.4,17.6,16.3
1993,16.3,17.8,22.8,24.6,24.5,25.4,24.9,24.5,24.3,22,18.9,15.7
1994,16.6,21,20.9,24.7,25.3,24.7,24.8,24.3,24.1,21.2,19,19
1995,16.1,17.6,22.6,24.8,24.6,25.1,24.2,24,24.2,22.5,19.2,15.8
1996,16.2,16.1,21.6,23.2,24.1,24.3,24.2,24.3,24,22.4,20.4,15.9
1997,16.2,18.1,21.2,22,24,24.5,24.8,24.5,24,23.4,20.4,19
1998,18,20.8,24.1,24.6,25.9,25.2,25.2,24.6,23.9,22.8,20.1,18.2
1999,17.3,18.6,22.9,23.8,24.5,24.3,24.6,24.5,23.9,23.1,20.4,15
2000,17.6,17.6,21.5,24.1,24,24.6,24.2,24.6,23.8,23.1,18.5,18.3
2001,19,19.3,21.9,25,24,24.1,24.3,24.2,24.3,23,18.2,17.3
2002,15.8,18.9,23.1,24.5,23.8,24.8,24.8,24.1,22.9,22.7,20.2,19.4
2003,15.3,19.6,21.2,24.1,25,24.5,25,23.9,23.3,22.9,19.9,17.1
2004,16.1,17.6,22.1,23.6,24.2,24.4,23.6,24.3,23.5,21.6,19.5,15.9
2005,16.3,20.4,21.1,24.1,25.5,24.5,24.3,23.8,23.4,22.8,20.7,17.4
2006,16,19.9,22.7,23.6,23.5,24.7,24.9,23.9,23.5,22.7,20.6,16.9
2007,16.5,19.4,24.1,23.9,24.3,23.2,24.8,24.2,23.6,22.2,17.7,18.2
2008,15.9,16.5,20.6,23.8,24,24.2,24.1,24,23.5,23.2,19.2,15.7
2009,14.1,19.9,22.4,24.2,23.8,24.6,24.7,24.3,24,23.4,22.7,17.3
