1901,15.4,16.7,19.2,22.1,24.8,24.7,24.3,24,22.9,20.9,18.1,15.6
1902,16,16.4,20.1,21.1,25,23.4,23.7,23.3,22.6,20,18,15.2
1903,14.4,16.2,19.2,22.1,23.9,24,24.1,23,22.8,21.4,18.1,15.2
1904,14.7,17,18.7,21,23.8,24.2,23.7,23.3,22.8,21.1,17.5,14.4
1905,15.2,17.2,17.1,20.1,24.7,24.7,24,22.6,23.3,20.8,18.1,15.5
1906,15.1,16.2,17.9,20.5,24.3,24.6,24.4,22.7,23.6,20.8,18.1,15.4
1907,15.8,16.2,18,20.7,24.2,23.7,23.3,23.9,22.2,21.4,18.7,15.3
1908,15.6,16.7,19.3,22.5,24.3,24.6,23.6,23.7,22.6,20.7,17.9,15
1909,14.9,16.8,20.2,21.5,23.4,24.1,24,23.4,23.8,21.9,19.4,16
1910,15.6,16.7,18.8,21.7,25.2,23.8,23,23.4,23,20.5,18.3,15.1
1911,15.9,16.2,18.8,21.7,24,24.6,23.4,23.3,22.9,20.3,17.9,15.1
1912,15,16.7,18.8,20.7,24.9,24.4,23.2,23.2,22.3,20.3,18,15.3
1913,15.1,16.8,17.8,20.8,22.8,24,23.7,23.3,22.5,20.7,17.3,14.6
1914,15.6,16.6,19.4,21.2,24.5,24.6,24.4,22.6,22.5,19.8,17.7,16
1915,16.1,17.4,19.3,22.5,23.9,23.6,23.1,23,22.5,22.9,19.4,16.3
1916,15,17.1,20.3,21.3,25.4,25.3,24.4,24.2,23.6,19.9,18.9,15.1
1917,14.7,15.9,18.9,20.2,25.1,23.9,24.5,23.8,22.7,20.8,19.5,15.4
1918,15,16.4,18.1,20,23.4,23.3,24.2,22.8,24,20.9,18.4,16.7
1919,16.3,17.2,21,22.6,26.1,25.4,23.7,24.8,22.4,20.9,18.5,15.5
1920,16.1,15.4,18.4,21.3,24,24.8,25.1,23.9,23,20.9,19.4,16.6
1921,17.7,16.9,19.5,23.8,24.5,24.7,24.1,24.1,23.3,20.3,18.1,17.1
1922,17.8,19.5,20.3,22,25.6,24.2,23.7,23.3,23.2,21.2,17.5,15.6
1923,18.2,16.2,21.2,21.9,23.2,23.5,24.3,23.7,23.7,20.7,19.5,17.3
1924,17,17.3,22.3,22.1,24.8,23.7,23.1,22.8,23.7,20.5,17.9,16.9
1925,15.1,14.9,20,20.9,23.7,25.1,24.6,23.2,22.6,19.3,18.7,15
1926,16.4,16.4,17.7,21.3,24.8,24.5,24.3,24.6,24.4,22.2,18.5,16.1
1927,15.5,16.1,18.6,20.7,24,25,25.7,24.2,23.5,20.8,17.8,17.7
1928,17.1,18.3,20.6,23.7,25.1,23.3,25.4,23.8,23.7,20.5,17.8,18.2
1929,16.4,17.2,20.2,21.1,23.7,24.9,25.2,24.5,23.2,21.3,17.3,16.9
1930,14.2,16.7,17.9,22,23.9,24.2,25.4,23.8,23.9,19.8,18,17.2
1931,16.6,17.5,19.8,24,24.9,24.6,24.4,24.8,23.1,20.9,17.3,16.2
1932,15.8,14.3,19.7,21.7,25.8,24.9,25,23.8,22.5,21.1,18.5,15.7
1933,17,18.6,21.6,22.1,24.2,24.5,24.9,24.8,23.8,21.3,17.8,15.6
1934,15.3,15.7,19.4,22.6,25.5,24.9,25.3,24.7,24.3,21.2,17.3,15.9
1935,15.7,16.2,21.6,23,27,24.5,25.6,24.3,24.3,21.7,18.6,16.2
1936,14.5,15.5,19.5,22.1,24.1,25.2,24.5,23.2,23.3,19.8,19.2,16.4
1937,16.2,17.3,20.7,24.1,25,24.5,25.3,23.5,23.6,21.6,19.1,16.1
1938,15.8,17,18.9,23.9,23.2,23.9,23.9,23.7,23.2,20.1,18.7,16.3
1939,15.4,16.9,20.3,21.3,25.3,23.9,24.2,24.4,22.5,21.8,20.6,15.8
1940,16,18.6,18.2,22.3,24,24.9,24.7,24.6,23.6,22.4,18.4,16.8
1941,16.4,17.8,20.2,22.3,24.8,24,25.2,24.5,22.7,21,18.7,17.5
1942,16.9,19.9,19.7,22.2,25,23.7,25,24.1,23.9,23.4,19.1,16.7
1943,16.3,16.1,18.5,22,24.7,24,24.9,23.7,23,22,19.3,17
1944,15.2,16.8,20.2,21.5,23.3,23.9,25,24.6,22.8,21.5,19.8,16.4
1945,18.5,14.5,20.7,24.6,22.4,25.9,24.8,23.3,24.2,19.7,20.6,16.3
1946,18.1,18.2,20.8,22.9,25.2,25.7,24.8,25.2,24.6,20.3,20,17.9
1947,18.3,17.4,20.5,20.6,25.6,24.3,24.5,24.8,24,20.1,19.5,17.7
1948,16.4,16.3,19.5,22.5,23.2,24.7,23.8,24.5,24.3,20.5,17,17.2
1949,14.5,17,20.7,20.9,23.7,24.7,23.8,23.8,24.1,20.7,18.5,17.1
1950,16.2,15.8,19.9,22.5,25.8,23.7,24.3,23.2,23.1,21,19.2,15.2
1951,16.1,18.5,19.3,20.9,26.2,24,23.6,25.6,24,21.9,18.7,15.7
1952,15.5,18.2,19.4,22.2,25.7,25.4,25.3,23.7,23.3,20.3,19.6,15.1
1953,15.8,17,19.8,22.9,24,25.8,24.6,26.1,22.3,22.1,18.7,16.7
1954,15.4,17.7,19.1,22.5,24.6,23.8,23,23,22.7,19.6,18.5,14.9
1955,13.7,17.3,19.4,21,24.6,23.2,22.8,23.2,24,20.4,16.8,13.8
1956,12.7,16.9,19.2,22.2,22.3,23.7,24.7,23.5,23,19.5,16.4,14.7
1957,14.9,13.4,18.6,21.3,23.6,23.5,23.7,23.4,22.6,18.7,17.9,15.3
1958,14.2,13.1,20.2,23,25.6,25.4,24,21.9,23.7,20.1,18.1,15.2
1959,13.6,13.8,18.2,22.4,23.3,24.3,24.6,24.2,22,19,18.1,16
1960,15.2,16.7,19.8,22.7,24.9,24.9,23.5,24.6,23.9,20.7,18.4,15.8
1961,16.3,15.3,17.6,22.2,23.9,25.4,24.7,23.5,23.3,21.9,16.7,14.7
1962,13.7,16.7,18.4,22.4,24.6,23.2,25.3,22.4,23.3,21.1,18,15.5
1963,13.9,15.8,19.7,22.3,26.3,24.8,24.5,23.4,24.8,19.4,17.6,15.2
1964,13.8,16.2,20,22.4,24.5,24.3,24.1,24.1,23.6,21.9,17.7,14.5
1965,15.1,16.6,19,21.7,23.9,23.7,24.6,22.9,21.8,20.2,17.5,16.1
1966,16.6,18.1,20.4,23.2,25.2,22.1,24.1,22.6,21.7,20,18.8,16.5
1967,15.7,16.2,17.8,20.7,25.4,24.8,24.6,24.8,22.5,20.2,17.3,14.7
1968,14.9,13.9,19.3,20.3,24,23.7,23.8,23.6,23,21.2,19.4,17.4
1969,15.5,17.8,20.9,23.5,27.9,24.9,24.4,23.4,23.6,21,18.1,16
1970,14.7,16.5,19,22,24,25.1,23.8,24.7,24,20,16.9,15.5
1971,13.7,15.4,20.7,21.6,24,24.4,23.9,22.7,22.9,19.2,17.4,14.9
1972,15.7,15.7,20.3,20.3,25.6,25.4,24.2,24.7,22.9,22.1,18,15.8
1973,15.4,18.3,21.1,23.9,25.3,24.9,24.9,24.1,23.7,21.1,17.2,14.8
1974,14.6,16.5,17.6,20.3,24.2,23.7,23,22.3,22.5,21.4,19.3,16.1
1975,15.5,16.8,20.8,22.9,24.7,24.8,23.5,24.4,23.7,21.2,16.6,13.2
1976,14.1,16.2,18.4,21.5,23.5,23.4,23.6,24.1,22.9,20.9,16.5,15.7
1977,14.6,14.5,19.1,20.1,24.5,25.7,24.8,23.5,22.3,19.4,17.2,15.2
1978,13.4,16.4,19.6,22.6,22.8,23.8,24.2,24.8,21.6,21.3,17.2,17.1
1979,16.2,17.6,19.6,23.9,26.5,24.9,24.6,24.6,22.6,19.3,16.9,14.9
1980,14.7,16.7,20.1,23.1,24.6,24.6,24.8,23.4,23.2,20,18.9,16
1981,15.8,18,19,21.1,23.6,24.3,24.7,24.8,24.2,22.5,19,16
1982,16.7,15.8,20.6,19.2,26,23.7,24.7,24.7,23.1,21.9,17.3,12.7
1983,12.9,13.9,16.1,20.6,26.1,25.3,25.2,23.6,23.8,22,17.7,14.5
1984,14.5,18.6,20.5,23.1,23.1,24.4,23.8,24,22.6,20.3,19,16
1985,15.6,15.9,18,21.1,24.3,23.7,23.5,24.6,21.9,20.9,18,16.2
1986,15.9,17.3,18.9,21.3,25.9,26.8,23.4,24,22,19.2,18.3,16.8
1987,17,18.3,19.7,21.7,26.9,24.8,23.9,23.4,21.4,21.8,20.1,15.3
1988,16.8,19.2,20.1,22.3,24.5,26,24.7,23.5,22.4,21.1,18.1,17.1
1989,14.8,16.2,19.7,22.3,24.5,24.7,23.9,24.6,23.8,20,18.1,14.9
1990,16.1,16,17.3,20.4,22.3,23.4,23.6,25.4,22.6,20.5,20,16.3
1991,15.5,17.7,21.4,22.3,23.2,24.3,24.3,23.2,22.3,20.6,17.7,15.4
1992,13.5,13.1,18.7,22.4,24.1,26,23.4,24.4,24.1,18.7,16.8,14.7
1993,13.6,16.7,19.7,22.8,23.8,24.9,25.2,22.7,22.5,19.9,19,17
1994,18.2,17.9,18.4,23.8,25.9,24.4,25,25,24,20.5,18.7,16.7
1995,16.3,15.8,20.1,23.7,24.8,24.4,24.1,24.2,22.2,22.1,17.8,16.4
1996,15.8,17.9,19.6,22.2,23.4,24,23.4,24.8,23.6,21.8,19.4,16.7
1997,15.5,14.1,20.2,20.6,24.6,24.4,23.9,25.1,21.6,21.3,19.2,16.7
1998,15.8,17.6,19.5,21.8,25.7,24.4,23.9,23.4,24.6,22.3,19.6,17.6
1999,17.4,20,21.7,24.3,22.8,25.6,24.2,23.3,24.3,21.9,19,16.6
2000,15.6,16.7,18.7,21.9,23.5,24.1,24.9,23.6,23.1,21.5,18.9,17.4
2001,16.8,17.7,20.2,23.2,21.3,24.1,25.5,24.8,23.5,20.8,17.5,17.6
2002,15.5,19.8,20.7,22.9,22.7,25.9,24.1,24,23.4,21.8,19.5,17.1
2003,16.6,18.2,20.3,23.8,24.5,24,25.2,25.7,24.2,21.5,19.4,17.1
2004,15.9,18.1,20.7,20.4,23.5,24.2,24.3,25.3,22.6,20.7,18.2,15.7
2005,16.1,18.6,17.9,23.1,26.9,26.6,25.8,24.3,25.2,21.9,19,16.3
2006,17,18.3,21,22.8,24.7,25.3,26.2,26.3,23.6,22,19.4,15.9
2007,14.9,15.8,21.5,20.5,24.7,25.8,24.2,24.9,23.2,20.9,18.3,16.8
2008,16.5,14.2,18.7,22.1,23.9,24.8,24.8,23.8,24.7,21.7,19,15.7
2009,15.1,20.2,20.6,22.1,25.9,25.3,25.4,25,25.8,22.7,18.8,16.7
