1901,12.7,16.3,22.6,28.9,31.7,33.9,30.7,29.4,28.6,27,21,15.8
1902,16.5,18.8,24.2,28.3,31.8,32.2,29.4,29.4,28.6,24.6,20.1,15.8
1903,14.8,16.3,21.2,28.5,32.5,32.7,31.2,29.3,29.2,25.4,20.4,16.2
1904,15.2,18.7,22.7,30.1,30.6,31.7,29.3,28.8,28.3,25.6,19.1,15.3
1905,12.4,15.1,18.9,25.6,31.2,33,29.7,29.2,28.6,26,20.5,15.3
1906,13.7,15,20.8,29.4,33.2,31.8,30,28.8,28.9,25.7,21.5,16.7
1907,17.1,15,18.7,26.3,30.4,32.5,30.6,29.4,29.6,27,21.1,15.5
1908,14.9,17.8,23.3,31.3,32.2,33.2,29.6,29,29,26.2,19.7,15.1
1909,14.9,16.6,24.7,27.1,32.2,30.6,29.8,29.5,29.6,27,22.6,16.4
1910,15.7,17.1,23.3,28.7,31.3,30.7,28.7,28.9,28.3,24.9,19.6,15.4
1911,15.5,17.8,20.1,28.3,32.8,30.9,30.8,29.2,27.8,25.2,19.4,15.2
1912,14.9,18.3,22.2,27.2,30.6,31.9,29.3,28.6,27.7,25.6,18.6,15.3
1913,15.3,16,20.1,29.1,29.7,29.6,29.4,29.4,29.1,25.3,18.8,14.2
1914,16.6,16.5,21,27,30.4,31.1,29.3,28.9,28.1,23.9,20.1,15.8
1915,15.9,16.4,21.6,28.2,32.1,31.3,30.2,29.1,28.5,28.1,21.7,16.1
1916,15.4,17,25.9,29.4,32.8,30.2,28.9,28.9,28.1,25.7,20.8,14.9
1917,15,16.9,21.1,25.2,27.5,30.3,29.3,28.9,27.3,24.9,20.7,15.4
1918,14.2,18.2,23,26.8,31.7,30,30.6,28.9,28.8,25.9,19.8,14.1
1919,14,16.1,22.4,26.3,30,31.3,29.2,29,28,25.4,20.1,15.1
1920,16.5,16,20.7,28.3,28.9,31.1,29.2,29,28.3,25.9,20.8,17.4
1921,14.9,16.1,25.5,30,34.3,31,29.3,28.1,27.1,23.1,19.7,15.9
1922,14,18.6,24.6,29,33.4,31,29.5,28.4,27.9,24.6,20.2,14.3
1923,15.8,16,23.4,30.2,32.1,33.9,29.5,29.3,28.3,24.8,20.5,15.8
1924,14.3,17.4,24.6,29.9,30.1,34.9,29.7,28.9,27.6,26,20.1,16.3
1925,13.3,17,23,29.5,31.4,30.2,29,29.2,28.3,25.3,19.4,16
1926,14.7,18.4,20.4,25.3,30.1,34.3,30.1,29.1,28.6,25.4,18.5,16
1927,14.3,15.6,21.6,28.4,30.4,32.4,29.8,28.7,28.9,25.6,20,16.8
1928,14.4,17.5,23.1,27.8,32.7,31.4,29.7,30,29.8,26.8,20.3,15.9
1929,14.7,16.8,24.1,28.7,33.1,31.9,29.6,28.6,28.6,25,20.7,15.1
1930,13.7,16.9,24,28.5,31.7,31.5,29.3,29.2,29.1,25.4,20,16.2
1931,16.5,15.6,22.4,30.5,31.8,33.7,29.7,30,28.1,25.4,20.3,16.5
1932,16.9,16.2,23.5,28.5,31.5,33.3,30,29.1,28.7,26,21.7,15.8
1933,13.8,17.6,23.4,26.4,29.1,31.2,29.3,29.1,28.4,25.5,21,16.6
1934,14.1,18.8,22.2,29.4,32,31.2,29.4,28.6,29.1,25.6,20.6,14.9
1935,12.9,17.4,23.1,25.7,33.1,33.4,29.3,28.4,28.4,25.4,20.5,14.6
1936,13.9,16.1,22.9,27.7,31.9,29.3,28.6,28.5,28,24.9,20.7,14.1
1937,14.1,16.4,21.9,26.5,31,31.8,29.7,28.8,28.7,24.8,19.1,15.2
1938,14.1,15.5,24.2,29.6,31.8,30.1,28.8,28.9,29,25.9,18.8,16.8
1939,15.5,16.4,20.2,28,33.1,30.9,29.3,29.2,28.5,25.4,20.8,16.8
1940,15.1,16.5,19.8,27.7,31.9,32.4,29.6,29.3,28,26.3,21.5,14.7
1941,14.2,18.2,25.1,31,32.1,31,30.6,29.5,29,26.5,20.7,17.6
1942,14.5,18.3,24.7,29,32.3,33.3,29.4,28.9,28.2,26.3,21.8,15.4
1943,15,18,23.8,26.7,32.8,32.3,29.7,28.7,29.3,26.2,22.5,16.8
1944,13.8,16.2,21.9,26.9,33.7,31.7,29.6,29.4,29,26.1,21.4,17.8
1945,13.1,16.3,23.4,27,32,33.1,29.9,29.6,28.7,25,21,15
1946,17.3,19.6,22.9,28.1,30.3,31.5,29.4,29.9,29.5,25.6,21.2,16.7
1947,14.1,18.1,23.6,30.2,32.3,33.4,29.8,29.7,29,25.4,21.5,16.6
1948,15.7,17,22.1,30.2,33.1,33.7,29.6,28.9,28.6,25.5,20.4,15.4
1949,17.1,17.1,23.4,28.6,30.4,33,29.5,29.2,28.7,26.7,20.3,14.4
1950,15.9,16.7,21.6,28.7,32.1,31.4,29.2,28.9,28.3,25.9,21,15.9
1951,13.9,18.1,23,27,32.1,32.4,30.4,29.7,28.6,27.8,21.6,16.4
1952,16.6,19.2,21.5,29.2,32.1,31.4,29.6,28.9,29.3,26.7,21.1,16.6
1953,13.7,19.7,26,29.7,32.6,32.7,29.3,29.2,29,25.9,21,17.5
1954,13.9,18.3,24.2,30.2,33.8,32.2,29.8,29.2,28.9,24.7,20.5,15
1955,14.6,18.6,24.9,27.3,31.6,32.2,29.4,28.9,28.6,25.2,21.2,15.6
1956,15,18.6,23.5,30.2,33,30.9,29.2,29.3,28.6,25.4,20.7,15.2
1957,14.5,17.1,21.3,28.1,32.1,31.9,30,29.7,28.8,26,21.9,16.7
1958,16.4,17.8,23.6,30.3,32.6,33.4,29.8,29.1,29.3,26.1,22,17
1959,15.7,17,24,29.3,32.5,32.4,29.5,29.5,29,26,21,17.3
1960,14.4,21,22.1,28.3,32.7,32.9,29.6,29.6,29,25.6,20.5,17.4
1961,15.4,15.7,23.8,29.2,32.1,31.8,30.2,29.5,29.1,25.4,19.3,14
1962,14.3,17.5,22.9,28.7,31.9,33.2,30.7,29.2,28,25.6,21.3,16.2
1963,15.6,19.4,22,27.5,30.6,31.4,30.1,29.2,28.2,26.6,21.2,16.5
1964,14.5,17.8,25.1,29.5,30.2,32.9,29,29.5,28.2,27.4,20.8,16.2
1965,16.4,16.7,21.5,26.9,31.6,33.9,29.6,28.9,28.5,25.8,21.2,15.7
1966,16.3,19.7,24,29.7,32.8,32.5,30.5,29.3,28.7,26,21.3,16.1
1967,15.2,19.8,21.4,27.8,32,32.9,29.6,28.5,28.6,25.4,19.5,15.9
1968,13.8,16.1,22.6,28.1,32,30.9,29.3,29.3,29.6,25.6,20.9,16.4
1969,14.9,19,25.7,28.7,30.5,32.8,29.4,28.8,27.9,26.3,22.1,17.1
1970,15.1,17.2,22.5,30.1,32.1,30.7,29.8,29.4,28.7,26.4,20.8,17
1971,14.6,17.5,23.1,27.5,28.7,29.9,28.7,28.1,28.6,25.7,20.4,16.9
1972,16.3,15.7,24.1,27.2,33.1,33,30.1,28.8,27.8,24.7,20.6,16.6
1973,15.3,18.2,22.5,30.8,31.6,31.1,30,28.7,28.4,25.2,20.7,15.2
1974,14.7,17.1,24.5,30.1,31.5,31.4,29.2,28.9,28.4,27.3,20.4,14.8
1975,13.3,16.9,22.3,28.5,32.3,31.2,28.1,28.7,27.8,26.9,20.3,16.2
1976,15.5,17.5,22.4,27.5,30.7,30.9,29.6,28.1,28.3,25.9,22.6,16.4
1977,15,17.2,24.3,27.8,28.6,30.9,28.8,29,27.9,25.4,22.1,15.6
1978,14.1,16.3,20,27.9,33.1,31.5,29,28.9,27.8,26.1,20.7,17
1979,15.5,16.1,21.2,29.1,31.3,31.7,29.7,29.6,29,26.7,23.4,16.3
1980,15.3,18.3,22,30,32.8,30.6,28.9,28.9,28.5,25.4,21.2,17.1
1981,13.9,18.1,21.8,28.3,30.4,32,29.1,29,28.6,26.1,20.2,15.4
1982,15.9,16.7,19.8,27.3,29.2,31.3,31.1,29.2,28.7,25.9,21,17.1
1983,14.4,16.4,21.6,25.9,30,31.5,30,29.6,28.6,25.2,20.3,16.1
1984,13.8,16.5,24.9,28.6,33.2,31.5,29.1,29.1,28.1,26.4,20,16.7
1985,14.4,18.5,25.8,29.3,31.8,32,28.8,29.1,28,24.7,20.9,16.8
1986,15.7,17.6,22.1,27.7,28.9,31.3,28.7,28.9,28.1,24.8,21.4,15.2
1987,15.5,18.8,24,29.2,30,33.2,30.3,29.5,29,26.5,22,18.2
1988,17.1,18.8,23,29.6,32.3,30.9,29,28.8,28.9,26.9,20.6,16.5
1989,13.7,16.7,22.5,28.1,31.6,30.2,29.4,28.7,28.6,26.1,20.2,15.1
1990,17.4,16.2,20.7,27.7,29.8,32,28.5,28.9,28.1,25.2,21,15.6
1991,13,18,22.9,27,31.6,30.6,30.4,28.6,28.2,25.4,19.4,15.2
1992,14.5,15.5,22.9,28.3,29.6,31.1,29.2,28.3,27.5,25,20.6,15.7
1993,14,18.7,19.6,26,30.6,32.6,29.1,28.8,28.7,26,21.6,16.8
1994,16.4,17.5,25.3,27.8,32,32.3,29.4,29.3,29.5,26,21.7,17.4
1995,13,17.5,22.2,28.4,32.9,33.1,30.7,28.9,28.6,27,21.5,17.8
1996,15.6,18.2,24.2,28.5,31.8,33.2,29.6,28.7,29.7,25.8,21.1,16.2
1997,14.6,17,22.8,28.1,29.9,30.7,30.5,29.3,28.9,24,19.9,15.2
1998,15,17.9,20.9,28.3,32.1,33.3,29.4,29.1,29.3,26.8,23.1,18.5
1999,15.8,20.4,25,29.4,32,31.3,30.4,29.7,28.7,26.9,23.1,17.7
2000,16.5,16.5,21.8,30.2,31.2,30.8,29.8,29.7,29,27.7,22.8,17.7
2001,15.4,18.7,22.7,27.7,31.1,31,30.2,30.2,30.1,27.6,23.1,17.5
2002,15.8,18.6,23.8,29.4,33,32.5,31.1,29.8,27.8,26.8,22.5,17.5
2003,16.6,17.8,22.3,29.6,31,33.3,29.8,29.7,29,26.9,22.1,17
2004,15.9,18,25.7,30.8,32.4,30.9,30.2,30,30.2,25.8,21.8,18.9
2005,16.7,18,24.5,28.5,30.1,33.8,29.3,30.2,29.4,26.3,22,15.8
2006,17.7,21.9,23.1,28.9,31.7,32.1,29.4,29.7,29.2,27.2,22.9,17.1
2007,15.9,16.9,22.6,29.7,30.5,32.2,30.3,30.1,30,27.7,22.5,15.9
2008,16.9,17.3,25.2,27.3,31.1,30.1,28.6,29.1,29.5,27.4,23.2,18.8
2009,16.3,20.3,24.7,29.9,32,32.7,30.5,30.3,28,26.8,22.8,18
