1901,15.4,18.2,21.3,23.8,24.2,24.8,24.5,24.2,23.8,22.3,18.9,15.3
1902,15.1,18.1,21.9,23.8,24.7,25.2,24.7,24.4,23.7,22.5,19.4,16.5
1903,15.5,17.5,22.4,24.7,24.5,24.3,24.4,23.7,23.2,22.1,17.8,12.9
1904,13.3,17.3,20.7,23,24,24.6,24.3,24.3,24.1,22.8,18.3,14.1
1905,16.7,18.6,20.7,23.9,24.5,24.9,24.7,24.6,24.2,22.8,19.4,18
1906,16.6,19.4,21.3,24.6,25.2,25.4,25,24.8,24.6,22.3,18.2,15.6
1907,15.3,18.1,20.5,23.3,23.8,24.4,24.5,24.1,23.9,22.8,19.5,13.8
1908,15.4,17.8,20.6,23.5,24,24.7,24.5,24.2,24,22.6,18.1,15.2
1909,15.3,18.4,21.2,23.6,23.6,24.9,24.3,24.5,24.3,23,18.6,14.7
1910,16,17.5,20.4,23.4,24.5,24.6,24.5,24.4,23.4,22.2,18.8,13.8
1911,14.6,17.6,21.2,23.8,24.2,25.1,24.5,24.7,24.3,22.4,20.1,16.5
1912,15.1,18.3,22,23.9,25.4,25.3,24.1,23.8,23.3,22.1,17.7,14.8
1913,14.6,18.5,20.5,24.1,23.2,24.5,23.9,23.7,23.6,22.2,18.1,14.6
1914,14.9,18.7,21.5,24.2,25,24.5,24.4,23.7,23.6,22.1,18.7,15.9
1915,15.2,19.1,21.3,24.1,23.7,24.8,24.2,24.5,23.5,22.7,18.2,13.7
1916,14,17.7,20.9,23.7,24.6,24.3,24.5,24.1,23.6,21.8,17.5,14.2
1917,14.2,17.7,19.7,23.7,24.1,24.1,24.1,23.6,23.6,21.8,18.1,13.9
1918,13.8,17,20.6,23,23.4,24.4,24.8,23.8,24.2,22.8,19.4,16.8
1919,15.7,17.9,22.6,24.1,24.3,24.7,24.4,24.4,23.5,22,18.4,15.4
1920,13.9,17.5,21.2,23.4,24.6,24.7,24.5,24.1,24,21.8,19.4,15.5
1921,14.3,17.5,21.1,23.7,23.8,24.7,23.8,24.2,23.1,22,18,15.6
1922,15.8,19.7,20.5,24.1,25.5,25.3,24.1,24.2,24.3,22.3,18.1,14.5
1923,15.2,17.1,21.7,23.2,23.9,24.4,23.9,23.6,24.1,22.9,20,16
1924,16.2,18.2,21,23.3,25.1,24.7,23.7,24.2,24.4,22,19.6,14.3
1925,14.2,16.4,20.9,21.6,24.6,24.4,24.6,24.6,24.3,22.1,19.5,14.3
1926,15.7,18,20.9,24.7,25.2,24.5,24.6,24,24.2,21.5,19.1,15.6
1927,15.4,17.6,20.7,22.6,24.1,24.8,24.2,24.2,23.6,22.3,20.1,16.5
1928,17.1,17.4,21.9,23.4,24.6,24.2,24.4,24.4,23.9,20.9,17.9,16.2
1929,16.4,18.2,20,22.9,25.2,24.8,23.9,24.4,24,22.1,18.6,16.7
1930,14.5,17.6,20,23.7,24.7,24.9,24.4,23.8,23.7,22.5,19,15.9
1931,15.9,18.2,22.4,25.1,25.6,25.5,24.4,24.4,23.8,20.9,17.9,15.4
1932,13.7,17.4,20.3,24.2,25.7,25.6,24.5,24.9,23.9,22.1,19.5,14.5
1933,14.5,19,21,24.4,25.1,25.3,24.2,24.5,24.2,22.4,17.9,15.4
1934,13.8,17,20.5,23.2,24.9,25.5,24,24.4,24.1,21.5,19.4,13.9
1935,16.3,19.2,21.9,24.3,24.5,25.3,24.3,24.1,23.4,22.7,19.8,15.9
1936,14.5,17.4,20,24.3,24.7,24.9,24.3,24,23.4,21.2,18.4,16.2
1937,15.3,18.7,22,23.6,23.9,24.4,23.8,23.8,23.2,21.4,19,15.4
1938,14.7,17.7,19.7,22.8,24,24.2,23.7,24.1,23.6,21.8,18.1,15.4
1939,13.6,18.6,20.7,21.8,23.5,24.1,24.1,23.6,23.1,22.1,19.7,10.6
1940,11.8,16.9,20.6,22.5,25,24.5,24.3,23.8,24.9,22.7,18.6,16.2
1941,17.8,19.9,21.7,24.3,24.3,24.7,25.7,24.1,23.8,21.7,18.2,15.3
1942,15.8,18,22.6,23.2,24.3,25.1,24,23.6,24.3,22.7,19,15.7
1943,13.7,17.1,21.2,22.7,23.9,24.3,24,24,24,23.4,19,15.3
1944,16.4,18.3,21.6,24.4,24.1,24.5,24.4,23.7,24.2,22.4,19.4,11.9
1945,13.6,17.1,20.7,22.7,22.8,24.7,24.8,24.2,23.9,21.3,20.3,14.6
1946,13.5,17.7,22.5,24.1,24.3,25.4,23.8,23.6,23.4,21.2,18.6,17.1
1947,16.6,16.7,21,22.2,24.2,24.8,24.7,24.5,24,21.8,18.4,14.8
1948,14.8,19.8,22,22.8,24.2,25.4,23.8,24.1,23.8,22.4,17.2,17.3
1949,13.4,18,20.6,23.2,24.3,24.5,24,24.2,24.2,22.1,19.7,16.9
1950,14.8,16.3,20.7,22.5,23.6,24.1,24,24.1,23.5,21.9,18.4,13.2
1951,14.6,16.6,20.2,24,24.5,24.1,24.2,24.6,24,22.4,20,15.8
1952,14.9,18.7,22.6,23,24.6,24.4,24.4,24,23.7,22.7,19.2,13.3
1953,15.7,18.7,21.1,23.4,24.7,24.8,24.4,24.4,24,23,19.9,15.4
1954,17.8,18.2,19.2,24.3,24.6,25.1,25,24.6,23.9,21.2,17.4,13.7
1955,10.6,17.3,20.7,23.1,24.6,24.3,24.4,23.8,23.8,21.3,16.5,13.2
1956,12,19.1,21.6,24,24.1,24.1,24.2,24.1,23.4,21.2,16.6,13.9
1957,14.3,16.2,20.9,23.8,25,24.8,24.4,24.3,23.8,22,18.3,15.5
1958,15.1,17,22.8,24.8,25.7,25.1,24.6,23.6,23.8,21.9,16.4,13.1
1959,13.7,18.8,19.5,24.4,24.4,25.6,24,23.9,23.7,21.2,19.2,17.1
1960,14.2,16,22.6,24.1,24.4,24.9,24.3,24.4,23.4,22.2,19.9,14.2
1961,13,17.2,21.1,24,24.4,24.9,24.1,24.2,23.8,21.9,17.7,15.7
1962,12.3,15.8,20.5,23.4,24.8,24.6,24.2,23.8,23.5,21.6,18.1,13.6
1963,10.1,15.5,19.6,22.2,24.5,24.5,24.3,24.3,24.1,21.9,20.4,14.7
1964,15.4,15.8,19.8,23.1,23.6,24.8,24.1,24.4,23.9,22.7,17.5,13.9
1965,12.5,19,20.4,22.9,24,24.2,24.2,23.5,23.1,22,18.7,17
1966,16.5,19.6,22,23.7,24.1,24.7,24.5,24.2,22.9,22.5,19.2,18.5
1967,15.1,16.9,20.1,23.3,24.8,24.6,24.9,24.7,23.7,20.9,19.1,14.1
1968,15,16.6,21.3,22.6,24.2,24.5,24.7,24.5,23.9,21.4,19.4,16.7
1969,18.3,17.9,21.8,23.7,24.7,24.8,24.7,24.2,23.7,22.6,18,13.9
1970,15.8,17.8,22.1,23.1,24.3,24.2,24.7,23.8,23.4,22.2,18.5,17.7
1971,13.5,16.8,20.6,23.3,24.1,24.6,24.2,23.7,24.1,21.2,16.2,16.3
1972,13.7,19,19.8,22.5,25,24.7,25.2,24.3,24.1,23.3,20.8,17.3
1973,15.3,19.7,22.4,25.3,24.9,25.2,24.7,24.7,24.2,22.2,17.8,13.3
1974,14.1,16.2,20.3,22.7,23.9,24.5,24.3,24.5,23.9,22.5,18.9,16.6
1975,17.4,18.9,22.8,24.9,24.3,24.7,24.2,24.6,23.6,22.4,17.8,12.9
1976,13.3,18.2,20.6,23.6,24.3,24.6,24.5,24.1,23.9,23.2,17.6,16.1
1977,16,15.4,20.5,23.5,24.5,25.8,24.6,24.6,23.8,23.2,18.3,16.5
1978,17.4,19.1,22.6,24,24.3,25.1,24.5,24.5,24,22.2,19,16.5
1979,18.3,20,22.8,24.3,25,25,25.4,24.8,24.3,20.8,17.1,15.5
1980,15.6,18,23.1,24.7,24.9,25,24.9,24.2,24,22.3,19.8,16.2
1981,14.9,19.5,22.1,23.9,23.9,24.1,24.4,24.4,24,22.4,20,14.2
1982,15.1,19,22.6,23,24.2,24.5,24.4,24.1,23.4,23.1,20.6,13.6
1983,14.2,19,20.9,25,24.9,24.8,24.9,24.3,24.2,23.3,17.4,14.4
1984,14.3,18.8,21.2,25,23.7,24.4,23.7,24.2,23.4,21.7,19.9,16
1985,16.4,19.3,20.4,23.1,24,24.6,23.8,24.1,23.5,22.1,20.6,15.3
1986,14.5,18.6,19.8,23.9,24.3,24.7,24.6,24.4,23.6,22.8,18.9,16.3
1987,16,19.1,22,23.7,24.6,24.9,25.2,24.6,24.3,22.9,21.4,13.2
1988,16.9,20,22.3,23.7,24.8,24.9,24.7,24.1,24,22.6,17.5,15.4
1989,16.9,17.5,20.4,24.1,23.8,23.9,24.5,23.7,23.7,22.2,18.5,14.8
1990,17.4,18.6,20.6,23.7,23.5,24.4,24.3,24.2,24,22.8,19.6,16
1991,18.5,17.8,23.2,24.1,24.8,25.3,24.9,24.4,24.5,22.6,18.6,16.9
1992,15.7,19.3,22.3,25.1,25.4,24.9,24.7,24.4,24.2,21.4,17.2,16.1
1993,15.9,17.7,22.1,24.6,24.4,25.6,24.9,24.7,24.4,22,18.6,15.1
1994,16.5,20.7,20.3,24.5,25.2,24.9,25.1,24.5,24.2,21.3,18.7,18.3
1995,15.9,17.2,21.9,24.5,24.4,25.6,24.7,24.2,24.4,22.5,18.7,15.2
1996,16,15.4,21.1,22.9,24.1,24.6,24.7,24.5,24.3,22.6,20.4,15.4
1997,16,18,21.2,22.3,24.5,24.9,25.1,25,24,23.5,20.1,18.5
1998,17.8,20.4,23.8,24.5,25.6,25.6,25.4,25,24.6,22.7,19.6,17.6
1999,16.8,18.4,22.9,23.6,24.5,24.7,24.9,24.7,24.1,23.2,19.9,14.3
2000,17,17.2,21.4,24.3,23.9,24.7,24.3,24.9,23.9,23.2,18,17.8
2001,18.3,18.7,21.4,24.7,23.7,24.2,24.3,24.2,24.6,22.8,17.8,16.5
2002,15.2,18.4,22.7,24.4,23.8,25,24.9,24.1,23.1,22.7,19.4,18.4
2003,14.7,19.4,20.6,24,24.6,24.7,25.2,24.1,23.4,22.9,19.5,16.5
2004,15.6,17.3,21.7,23.5,24.3,24.6,23.7,24.6,23.6,21.3,18.9,15.2
2005,15.6,19.8,20.5,24.3,25.3,24.9,24.6,24,24,22.9,20.3,16.7
2006,15.4,19.3,22,23.7,23.5,24.8,25.3,24.1,23.7,22.8,19.9,16.2
2007,15.8,19.1,23.4,23.4,24.1,23.5,24.8,24,23.6,22.2,16.9,17.2
2008,15.1,15.4,19.6,23.2,23.8,24.2,24.2,23.9,23.9,23.1,18.5,14.8
2009,13.4,19.5,21.8,23.8,23.7,24.6,24.7,24.6,24.1,23,21.1,16.1
