1901,13.2,16.8,19.3,24,24.2,24.9,24.5,24.3,24.1,23.8,20.3,15.9
1902,14.1,16.3,19.9,23.4,23.9,24.7,24.2,24,24.2,22.7,18.5,15.2
1903,13.6,16.2,20.5,24.5,25.1,25,24.7,24.1,24.7,24.3,21.2,16.2
1904,13.1,15.7,20.3,23.7,24.1,24.3,24.6,24.5,24.8,23.5,20.5,16.6
1905,13.3,14.3,19.6,22,24.5,24.8,25,24.4,25.3,24.1,20.8,16.9
1906,14.8,16.2,18.5,24.9,25.4,24.9,25.4,24.4,25.5,24,20.6,17
1907,15.2,15.7,19.1,22.5,24.1,24.5,24.2,24.5,25,23.2,20.2,16.4
1908,13.7,15.7,19.2,24.4,24.3,24.6,24.3,24.2,24.5,22.9,20.4,15.7
1909,14.9,16.9,19.4,22.5,24.6,24.3,25.2,24.4,25.1,24.5,21.3,16.7
1910,14.3,15.7,18.8,22.8,24.2,24.6,24.3,24.6,24.8,23.6,20.1,15.1
1911,14.8,15.6,19,22.7,24,24.4,24.2,24.3,24.6,22.8,19.4,15.6
1912,13.8,16.6,20.7,23.2,24.5,24.9,24.5,24.4,24.4,23.4,21,15.8
1913,14.2,18.1,19.7,24.4,24.1,24.4,24.9,24.5,24.5,23.5,20.3,15.8
1914,13.3,16.4,20.1,22.5,24.2,24.1,25,24,24.7,22.2,20,16.6
1915,15.1,15.8,20.2,23.2,24,24.8,25,24.4,25,24.8,22,16.3
1916,13.1,16.1,19.7,22.6,24.6,24.2,24.3,24.6,24.8,24,21,15.3
1917,13.1,16.1,17.5,22.1,23.2,24.1,24.5,24.4,24.7,23.7,21.3,15.9
1918,12.6,16.3,19.2,22,23,23.4,24.6,24.1,24.6,23.2,19.8,16.3
1919,15.1,17.1,19.3,22.6,24.4,24.4,24.5,25,24.3,23.6,21,16.4
1920,14.3,15.4,19.6,22.6,23.6,24.5,25.2,24.1,24.8,23.4,20.8,16.8
1921,14.9,16.7,20.2,23.2,24.5,24.1,24.6,24.5,25,22.9,20.3,16
1922,14.6,17,19.5,22.7,24.2,24.4,24.6,24.4,24.9,23.2,21,16.2
1923,14,16,17.7,23.3,24.5,25.2,24.5,25,24.5,23.4,21.1,17.3
1924,14.9,16.1,20.2,24,24.1,25.1,24.6,24.5,24.4,24.1,21.5,16.4
1925,14.1,14.7,18.9,23.1,23.6,24.3,24.6,24,24.3,22.7,19.9,16.6
1926,14.4,16.3,19.6,22.4,24.1,24.2,25,24.9,25,23.8,19.9,17.3
1927,14.5,15.8,17.8,23.2,23.3,24.8,25.2,24.7,24.7,23.7,19.8,16.3
1928,15.1,17.8,19.1,22.8,23.8,24.1,25.3,24.6,25,23.6,19.4,16.8
1929,15.1,16.5,18.9,23.4,25,24.2,25.2,24.3,24.9,23.1,19.4,15.4
1930,13.1,14.8,19.5,23,24.1,23.9,24,24.1,24.2,23.1,20.1,15.3
1931,15.3,15.3,18.9,24.1,23.9,24.9,24.9,24.8,24.3,23,18.8,16.2
1932,14.1,15.3,19.5,23,24.4,24.8,24.3,24.4,24.5,23.3,20.4,15.4
1933,13.6,15.4,18.8,22.5,24,24.1,24,23.8,23.9,23,19.1,15
1934,13.7,15.4,19.5,23.6,24.7,24.3,24.3,23.8,24.5,22.7,19,14.6
1935,13.3,16,18.9,23,26,24.7,24.3,23.8,24.2,23,19.1,16.7
1936,14.9,14.9,19.7,23.6,24,23.7,24.1,24.2,24,22.5,19.7,16.8
1937,14.2,15.8,18.1,23.1,24.1,25,24.4,24.6,24.4,22.7,19.5,16.3
1938,15.2,14.3,20.8,24,23.2,24.6,24.1,24.1,24.7,23.3,18.4,15.1
1939,14.9,15.7,19.5,24.8,24,24.4,24,23.5,24,23.2,19.9,14.5
1940,13,14.6,19.6,23.5,23.9,24.1,24,24.2,24.6,23.3,20.4,15.5
1941,14.1,15.2,20.9,24.4,25.1,24.7,24.8,24.6,25,23,19.1,17.2
1942,14.9,16.4,20.7,23.1,25.7,25.3,24.6,23.8,23.8,22.9,20.6,15.8
1943,14.9,14.5,19.7,22,24.3,24.2,24.1,23.9,24.2,23.5,19.2,15.8
1944,14.9,15.2,19.1,22.3,24.9,25.2,24.4,24.1,24.4,23,18.5,15.3
1945,13.4,15.2,19.9,22.4,23.9,24.8,24.7,24.8,24.4,23,19.4,16.1
1946,13.1,16.3,19.6,21.4,24.3,24.9,24.5,24.4,24.1,23.1,20.1,17.8
1947,15,15.4,20.6,24.4,25.4,24.9,24.7,24.6,25,23,19.7,17.3
1948,14.8,16.6,19.1,22,23.6,24.8,24.3,24.2,24,23.3,20.5,15.6
1949,14.8,15.8,18.9,21,22.5,24.4,23.9,24.1,23.9,23.6,19.3,14.6
1950,13.1,15.4,19.3,22.1,24.6,24.4,23.8,24.1,24.3,23.6,19.7,14.8
1951,12.7,14.4,18.4,22.1,24.6,23.5,24.4,24,24.2,23.6,19.8,16.5
1952,13.7,15.8,18.7,23.1,24.4,24.4,24.3,23.9,24,23.8,19.9,15.3
1953,14.1,15.9,20.9,24.1,24.1,24.3,24.1,23.3,24.1,23.6,19.8,16.5
1954,13.8,16.9,19.5,25.4,25.5,24,24.1,24.1,24.3,23.1,18.9,16.5
1955,14.1,15.1,19.7,23.3,24.5,24.2,23.5,23.9,23.9,23.8,21.1,14.9
1956,13.8,15.2,20.2,23.9,24,24.2,23.7,23.9,23.8,23.2,20.4,15.4
1957,14.8,15.2,18.5,23.6,25.3,24.7,23.9,24.4,24.2,22.6,18.5,15.4
1958,15.3,15.4,19.6,24.6,25.6,25.3,24.2,24.3,24.4,24.1,21,16.3
1959,15,16.5,20.1,24.5,26,25.1,24,24.2,23.9,23.3,19,17
1960,14.7,15.9,19.4,24.1,25.7,24.7,24.4,24.4,24.4,23.3,19.9,16.7
1961,16,15.7,21.6,24.7,25.7,25.1,23.9,24.3,24,23.4,19.9,14.8
1962,13.5,16.4,19.9,23.8,24.6,24.5,24.7,24.2,24.5,23.6,19,15.9
1963,13.9,16.8,20,22.1,23.2,24,24.3,24.3,23.9,23.2,19.7,16
1964,14.9,16.5,20.4,23.2,24.3,24.2,23.6,24,24.5,23.9,21.5,16.3
1965,14.3,16,18.7,22.7,24.6,24,23.6,23.9,23.9,23.2,19.9,18.2
1966,15.7,16.9,20,23.7,25.6,24,24.6,24.3,24.1,22.8,21.5,17.3
1967,16.5,16.2,20.2,22.9,24.4,24.7,24.2,24.1,23.6,23.3,18.4,16.4
1968,14.7,15.7,20.1,22.9,23.5,23.4,24.2,23.9,24.1,23.2,20.8,16.7
1969,14,15.6,20.2,22.9,24,24.4,24.4,23.8,23.7,23.1,20.2,16.2
1970,14.3,16,20.4,23,24.3,23.9,23.4,23.8,24,23.4,20.4,16.4
1971,14.9,15.5,18.1,22.6,23.2,23.9,23.5,23.6,24.2,23.4,18.9,15.4
1972,13.9,13.9,18.3,23.6,24.9,24.3,24.7,23.6,23.6,23.3,21.2,15.9
1973,15.2,17.1,19.2,24,23.9,24.8,24.6,24.3,24.5,23.7,21.3,16.2
1974,13.6,15.1,20.3,24.1,24.1,24.2,23.7,24.1,25.1,24.3,22.5,15.5
1975,14.5,16.7,21.4,23.4,23.4,23.9,23.5,24.2,23.9,24.1,19.8,14.9
1976,14.1,16,22.1,22.9,22.6,24,24.3,23.5,24.1,22.9,20.8,15.8
1977,14.4,15.5,21.3,22.6,23.4,23.8,24.1,23.7,24,23,20.9,16.2
1978,13.1,15.2,18.8,22.5,24.8,24.8,24.3,24.2,23.7,23.6,20.5,16.9
1979,14.3,16,19.5,23.5,25.9,24.8,23.6,22.4,24.1,23.6,21.3,17.5
1980,14.8,15.9,20.6,25,23.9,24.1,24,23.5,24.4,22.9,19.5,16.4
1981,15.3,16.2,19.3,22.6,23.8,24.3,23.9,24.2,23.9,23.2,21.2,16.7
1982,13.9,16.4,19.2,23.2,25,24.6,24.5,23.8,24,23.4,19.6,15.2
1983,14.3,17,20.9,23.6,24.3,22.8,24.4,24.3,24.8,23.7,21.5,16.1
1984,15.6,17.3,19.9,24.6,24.8,24.2,24.2,24.3,24.3,23.8,20,17
1985,15.5,16.1,21.8,25.4,24.1,24.2,23.6,24.6,24.3,23.5,19.6,17
1986,15.3,17.3,19.9,24,24.3,24.6,24.4,24.7,24.3,23.5,20.8,17.3
1987,15.8,17,20,24.1,24.7,24.9,25.5,24.6,25.1,23.6,22.5,17.4
1988,15.7,17.1,21,23.7,25.2,23.9,24.8,24.5,24.7,24,21.8,18
1989,14.7,16.5,19.8,21.6,25.2,24.4,24.2,24.3,24.4,23.2,19.2,15.8
1990,14.7,17.9,20.5,24.4,24.4,26.1,25.4,24.5,24.9,23.6,22.2,17.5
1991,14.8,17.8,22.2,24.4,24.8,23.6,24.5,24.2,24.1,23.7,19.9,16.2
1992,14.2,16.2,20.4,24.2,23.7,24.7,23.9,24.3,24.1,23.1,20.3,15.2
1993,15.4,16.4,19.6,23.4,24.3,24.1,24.5,24.3,23.9,23.5,19.5,16
1994,14.6,17.2,20.5,23.5,24.4,24.9,24.1,24.4,24.4,22.7,20.3,15.5
1995,14.6,16,20.6,23.7,25.5,24.9,24.1,24.3,24.3,24.1,21.2,16.2
1996,14.7,16.7,21,23.8,24.2,24.2,24.2,23.6,24.3,22.9,19.9,16.5
1997,13.8,15.2,20.7,21.9,23.9,23.9,23.8,24.5,23.7,22.8,21.4,17
1998,14.4,16.5,19.6,23.5,25,25.4,24,24.4,25,24.3,22.8,17
1999,14.8,18.6,20.9,25.6,23.9,24.3,23.8,23.8,23.6,23.4,20.1,16.4
2000,14.5,17.7,20.1,23.6,23.4,23.9,23.5,23.7,24,23.1,20.1,15.7
2001,14.9,17.6,20.8,24.6,24.7,24,23.8,24.3,24.5,24.2,20.8,17.2
2002,15.6,16.7,21,24.1,23.8,25,24.4,23.5,23.7,23.4,20.8,18
2003,13.8,17.2,19,23,24.1,24.2,24.6,24.4,24.6,23.9,20.4,15.7
2004,15.7,16.4,20.7,24.3,25.1,24.9,24.1,23.7,24,22.7,20.6,17.4
2005,14.6,17.9,21,23.5,24.1,25.2,24,24.2,23.8,23,20.1,17.1
2006,14.8,18.8,21.2,23.3,23.7,24.3,23.9,23.3,24.4,23.7,20.9,17.4
2007,14.7,16.6,19.7,24.2,23.9,24.6,24.2,24.4,24.3,23.6,20.5,16.6
2008,16.1,16,21.6,23.9,24.5,24,24.3,24.4,24.4,23.9,20.9,17.4
2009,16.2,17.9,21.1,25.2,24.5,25.4,24.6,24.6,25,23.9,21.4,17.3
