1901,14.2,15.5,19,22.2,25.1,26,26.2,25.4,24.4,22.1,18.6,15.1
1902,15,15.6,20,22.1,25.6,25.6,25.9,25.3,24.3,21.9,19,15.5
1903,13.8,15.2,19.6,22.8,24.6,25.8,26,24.8,24,22.3,18.1,14
1904,13.4,15.9,18.4,21.6,24.4,25.7,25.7,25.1,24.4,22.4,18.1,14
1905,15.3,15.7,17.2,21.1,25.3,26.2,26.1,24.9,24.7,22.2,18.9,16.3
1906,14.6,16,18.1,21.7,25.1,26.4,26.5,25.3,25,22,18.3,15.2
1907,14.8,15.4,18.1,21.4,24.6,25.4,25.7,25.5,24.1,22.9,19.4,14.4
1908,14.8,15.5,18.4,22.2,24.7,25.9,25.8,25.4,24.4,22.2,18.4,14.9
1909,14.3,16,19.4,22.1,24,26,26,25.4,25.2,23,19.3,15.2
1910,15,15.6,18.4,21.9,25.6,25.8,25.6,25.4,24.2,21.8,18.7,14
1911,14.3,15.4,18.9,22,24.5,26.4,25.7,25.4,24.6,21.7,19,15.5
1912,13.9,15.8,19,21.8,25.6,26.2,25.5,24.9,23.7,21.8,18.1,14.7
1913,14.2,16.1,17.5,21.7,23.7,25.8,25.7,24.9,24.1,22,17.9,14.2
1914,14.8,16.2,19.3,22.1,25,25.8,26.4,24.7,24.1,21.7,18.2,15.6
1915,14.8,16.6,18.9,22.8,24.1,25.8,25.5,25.3,24.2,23.6,19,15.1
1916,14.5,16,18.5,22.5,25.7,26.2,26.3,25.9,24.9,22.2,18.9,15.2
1917,13.3,15.2,17.8,21.4,24.7,26,26,25.6,24.9,22.8,19.4,14.1
1918,13.2,15.6,19.2,21.6,24.6,25.7,26.3,25.4,25.1,23.1,18.6,16.4
1919,15.2,15.3,20.5,22.9,25.3,26.9,26.4,26.4,24,22,19,15.4
1920,14.8,15,19.4,21.7,24.9,26.2,26.8,25.1,25.2,21.9,19.4,15.1
1921,15.3,15.5,19.5,23.7,25.4,27.1,26.5,26.7,24.5,22,18.9,16.7
1922,16.3,18,20.4,23.2,26.9,27.5,26.8,26.2,25.6,22.7,19,15
1923,15.4,16.3,20.1,22.6,25.4,25.6,26.4,25.5,25.9,23.5,21.2,17.3
1924,16.2,16.9,19.7,22.7,26.8,26.8,26.4,26.4,26.2,23.2,19.5,15.5
1925,13.4,14.5,18.8,21.4,25.9,26.4,26.6,27,25.3,22,19.5,14.3
1926,15.7,16.1,19.2,23.3,26,26.6,27,26.6,25.9,21.8,19.7,16.8
1927,15.7,16.3,18.7,21.6,25.6,27.4,26.8,26.8,25.1,22.9,19.9,17
1928,17.2,15,20.4,22.9,26.6,26.2,26.7,26.6,26,20.3,17.3,16.7
1929,17.1,17.5,18.2,21.7,27.2,27.1,26.6,27.3,25.8,23,19.2,17.2
1930,14,16,18.1,23.8,26.1,26.4,28,26.6,24.6,23.6,19.6,16.3
1931,14.9,18.9,20.5,24.6,27.6,28.2,26.9,27.9,25.5,21.5,19.1,16
1932,13,14.3,17.6,23.9,27.6,27.7,27.1,27.2,25.4,22,20.1,14.9
1933,13.6,16.4,19.2,24.6,26,26.9,26.5,26,26.2,23.2,19.9,17.5
1934,12.5,16.9,19.4,22.4,25.6,26.1,26.5,26,25.4,21.1,19.1,15.7
1935,15,16.4,19.7,22.8,25.6,26,26.8,25.5,24.1,23.4,19.9,14.6
1936,12.8,15.2,16.9,22.7,24.8,25.9,26.5,25.9,23.6,21,19.5,16.9
1937,14.4,16.2,19.3,23.5,25,26.1,26.9,25.8,25.3,22.3,19.4,17.2
1938,14.9,15.8,18.5,23.3,24.8,26.3,25.7,26.3,25.6,22.2,18,16.4
1939,14.3,16.5,20.3,21.2,25,25.8,26.5,25.5,23.6,21.8,19.8,12.4
1940,12,16.5,18.8,20.7,24.3,25.3,26.1,25.2,25.4,22.8,17.8,16.7
1941,16.1,18.2,19.5,22.1,24,24.7,26.2,24.9,22.6,20.7,18.8,17.4
1942,16.3,17.6,20.8,22.5,24.9,26,25.3,24.8,24.8,22.8,20.6,16.5
1943,14.8,15.1,19.6,21.9,24.6,25.8,25.4,24.4,23.8,23.2,19.4,16
1944,16.8,17.3,20.5,22.9,23.5,25.2,25.8,24.6,24.7,21.6,18.5,11.4
1945,12.9,13.7,18.6,22,24.3,27,26.4,25.8,25.5,21.4,20.5,14.6
1946,15.7,17.1,20.6,24.6,25.8,26.9,25.7,26.4,25,21.7,19.2,17.6
1947,15.7,15.4,19.3,21.7,26.3,26.2,26.9,26.2,25.3,22,18.4,15.6
1948,14.1,16.5,20,22.6,24.7,26.9,25.9,25.6,24.5,21,17.3,16.3
1949,13.2,15.9,18.6,22.2,24.6,26.2,25.9,25.6,24.8,22.3,20.1,15.8
1950,14.5,13.9,19.9,22,24.9,25.5,25.6,24.9,24.4,22.1,17.8,13.7
1951,12.8,15,17.6,21.4,23.9,24.6,25.3,24.9,23.4,20.9,17.8,14.4
1952,13.4,15.5,18.6,21.9,25.6,25.1,25.5,24.8,23.9,21.4,18.2,12.3
1953,14.1,15.2,18.9,20.9,23.9,25.1,25.7,24.8,23.1,22.4,18,14.4
1954,14.6,14.7,15.8,22,24.8,25.7,26.3,24.8,24,21.2,17.1,13.4
1955,11.1,16.3,19.3,20.8,25.2,25,26,24.7,24.5,21.2,15.5,13.2
1956,11.5,16.3,19.2,22.4,24.2,25.6,25.6,24.9,23.8,20.8,16.8,13.8
1957,14.9,13.3,18.2,21.8,24.7,25,26.2,25.3,24.4,21,19,15.9
1958,13.6,13.9,20.5,23,25.8,26,26.1,25.4,24.1,21.2,17,13.6
1959,13.4,15.5,17.4,22.8,24.5,26.3,25.8,25.6,23.7,21.1,18.4,16.6
1960,14.2,15.7,20,21.4,24.2,26.2,25.7,25.7,23.9,21.7,19.7,14.6
1961,13.3,15.1,19.2,22.4,24.9,25.8,25.8,25.4,24.3,22.6,17.6,15.6
1962,11.9,14.2,17.9,21.8,25.3,25.7,26.5,25.2,23.8,21.7,18,13.9
1963,11.4,14.2,17.9,21.8,25.6,25.6,26,25.7,24.9,21.6,19.4,14.8
1964,14.4,14,18.8,22.9,24.5,25.7,26.3,25.7,24.8,23.2,17.7,13.8
1965,13.7,16.4,18.3,22.5,24.8,25.7,25.9,24.9,24.2,22.5,18.3,16.2
1966,16.4,17,19.8,22.8,24.5,25.3,26.5,25.4,23,22.4,19.2,16.8
1967,12.6,14.2,18.5,21.5,25.6,25.8,26.3,25.5,24.1,21.4,18.6,14.2
1968,13.9,12.1,18.9,20.5,24.7,25.4,26,25.8,24.7,22,20.1,16.9
1969,15.3,15,19.3,22.3,26.2,26,26.5,25.7,24.1,22.4,17.4,14.1
1970,14.7,17,18.9,21.5,25.4,25.5,26.4,25.3,24.3,21.2,18,16.8
1971,12.2,14.9,19.1,22.6,24.4,26.2,25.5,24.9,24.4,20,15.8,15.1
1972,14,15.6,19,20.8,25.7,26,26,24.9,24.3,23,19.8,15.8
1973,14.8,18,20.6,23.4,25.8,26.4,26,25.4,25.1,21.8,17.7,13.8
1974,12.6,13.8,17.1,21.5,25.2,25.8,25.7,24.9,24.7,22.3,19.3,15.9
1975,15.5,17,20.3,23.5,25.2,26.2,26,24.8,24.7,22.5,17.9,10.9
1976,13,16.2,18.4,21.4,24.8,25.3,26,24.9,24.6,22.3,17.4,15.5
1977,13.4,13,18.9,22.5,25.3,26.5,26.4,25.9,23.8,22.3,17.9,15.8
1978,14.1,15.5,19.6,22.4,24.9,26.1,25.8,25.4,23.6,21.1,19,16
1979,15.6,17.3,19.9,23,25.5,26.1,27.1,25.8,24.9,20.2,16.1,16.2
1980,15.1,15.3,20.8,22.8,25.1,26.5,26.8,26.2,24.4,22.5,19.1,16.8
1981,15,17.1,20.1,22.6,24.2,25.5,25.8,26,24.7,22.4,19.7,13.8
1982,15.5,16.1,20.2,20.8,25.1,26.2,26.5,26,24.9,23.1,19.7,12.5
1983,12.9,15.8,17.5,23,25.9,26.9,27.3,25.9,25.3,23.2,18,13.1
1984,13,16.5,19.3,23.9,24.6,26.3,26.1,25.5,24.3,20.9,19.4,16.4
1985,14.6,16,17.1,21.3,25.3,26.4,26,25.6,24.1,21.9,19.6,14.8
1986,13.9,15.8,18,22.5,25.1,26.4,25.9,25.2,24,21.7,18.8,16.6
1987,15.4,17.4,19.7,22.4,26.1,26.5,27,25.9,24.5,22.6,19.9,12.2
1988,15.6,16.6,18.5,21.5,26.1,26.3,26.6,26.2,24.3,22.2,17.9,16
1989,14.1,15.4,18.6,22.6,24.8,26.5,26.1,25.6,25,22.9,19.2,15.3
1990,16,16.4,18.7,22.2,23.9,26.1,26,26,24.7,23,20,15.9
1991,16.8,17.1,21.8,23.2,25.3,26.9,26.6,25.8,25,22.3,18.8,16.4
1992,14.1,15.8,19.5,23.4,25.5,26.3,25.9,25.7,25.2,21.2,16.9,15.4
1993,13.5,15.7,19.6,22.8,25.4,26.9,27.4,26.4,24.9,21.6,18.3,14.5
1994,16.3,16.9,18,24.1,26.1,26.4,26.3,25.5,25.5,21.4,18.9,17.8
1995,15.2,16.3,19.8,23.8,25.2,26.7,26.3,26,25.1,23,18.6,15
1996,14.7,14,19.2,21.4,25.1,26.3,26.5,25.7,25,22.3,20.4,16.1
1997,15.2,15,20.1,21.7,25.6,26.4,26.4,26,23.8,23.5,20.3,18.5
1998,16.8,17.6,20.2,23.7,26.6,27.3,27.3,26.8,24.9,22.7,20,17.3
1999,15.8,18,20.9,23.9,24.5,26.7,26.5,25.9,24.7,23.6,19.5,12.5
2000,15.7,16,19.6,23.6,25.2,26,26.5,26.4,25.1,23.8,17.7,17.4
2001,17.2,17.3,20.1,23.8,24.5,25.9,26.5,26.1,25.7,23.6,16.6,16.8
2002,14.9,18.2,21.1,23.5,25.2,27.1,27,25,24.2,22.3,20.1,17.7
2003,14.5,17.8,19.9,24,26.3,26.4,27,27,25,23.2,19.6,15.4
2004,15.3,16,20.2,22.2,25.2,26.3,26.4,26.6,25.1,20.9,19.5,14.9
2005,15,18.3,19,23.5,27.2,27.5,27.2,26.4,25.3,23.2,20.2,15.8
2006,15.2,18.7,20.5,23.6,24.8,27.5,27.1,26.1,24.7,24.4,20.5,16.6
2007,14.4,17.9,21.1,21.7,24.7,26.9,26.7,26.1,24.8,22.9,17.6,18.4
2008,14.5,12.5,19.4,23.6,25.3,26,26.3,26.4,25.9,24.4,18.7,15.9
2009,13.8,20.1,20.9,22.5,25.6,26.7,27.5,26.9,26.1,24.3,18.8,17.3
