1901,13.6,13.9,23.1,26.7,30.2,32.5,30.7,28.5,27,25.6,21.3,17
1902,16.3,17.4,24.3,28.2,30.1,29.8,31,29,27.3,25.3,21.6,16.7
1903,13.7,16.3,19.2,24.5,30.4,31.8,30.9,29.9,28.6,26.1,19.7,14.9
1904,14.2,18.2,20.8,27.4,30.5,30.7,30,28.9,28.2,25.5,22.4,17
1905,12.8,14.6,19.3,25,30.9,31,30.9,29,27.8,25.6,22.5,17.2
1906,14.1,14,20,25.4,30.9,30.9,30.4,28.5,27.9,25.7,22.9,18
1907,17.5,14.9,21.2,25.4,28.6,30.5,31.4,29,26.8,24.4,21.7,15.9
1908,15.4,16.9,20.6,26.2,29.5,31.5,28.9,28.6,26.9,24.6,20.7,15.9
1909,14,16.3,21.8,24.8,29.1,31.5,29.6,27.7,26.9,25,22.3,15.7
1910,14.5,17.2,21.5,24.9,29.1,31.3,28.4,28.3,26.9,24.8,20.5,15.5
1911,13.6,17.4,19.3,25.2,29.9,30.9,29.2,28.1,27.8,25.1,19.2,16
1912,16,18.2,21.2,26.9,30.4,32.6,31,28.4,27.2,25.1,19.8,15.8
1913,16.1,15.5,19.5,26.9,29.9,32,29.5,27.4,26.2,25,20.3,15.6
1914,16.3,14.7,20.2,26,31,31.1,29.5,28.6,28.3,25.2,21.9,15.2
1915,15,15.7,22.3,24.8,29.6,32.2,30.9,29,28.4,26,21.2,16.1
1916,16.2,15.2,23.4,26.1,29.5,31.6,30.3,28.2,27.1,24.4,18.2,15.4
1917,16,18.2,20.8,25.3,30.4,31.6,30.7,28.1,26.7,23.9,18.5,15.1
1918,14.1,17.2,20.9,24.6,29.3,30.1,30,28.8,26.8,25.3,20.3,15.2
1919,14.3,17.3,21.8,26.1,29.9,30.9,30.1,28.8,26.7,24.5,19.9,15.3
1920,15,16.1,22.7,25.5,29.2,32,30.4,28.4,27.8,26.2,21.5,14.4
1921,15.2,17,23.6,27.7,30,31.8,30.5,27.7,27.5,24.6,21,16.3
1922,14.9,16.4,22.3,27,29.4,31,31.3,28.9,27.9,24.6,20.5,16.9
1923,14.6,15.7,22.5,26,29,31.6,31.2,28.4,27.3,24.5,19.7,14.8
1924,14.3,16.9,24.3,26.8,29.4,32,30.9,28.3,27.1,24.7,19.8,16.2
1925,13.4,14.1,23.4,28.4,30,31.5,30.1,28.8,27.5,26.5,20,16
1926,15.2,19.4,21.1,24.2,29.1,31.9,31.4,29.4,27.2,24.9,19.2,17.4
1927,13.5,15.3,20.8,25.9,30.2,31.7,30.3,27.7,27.4,25.8,21.6,16.9
1928,15.3,17.3,22.8,27.5,30.4,31.2,31,29.2,27.7,26.1,21.1,15.4
1929,14.2,15.9,23.8,27.1,30.4,31.1,29.6,27,26.4,24.8,20.6,14.1
1930,13.8,16.9,22,25.5,30.2,32,29.3,28.1,27.9,25.1,20.6,16.1
1931,16,15.3,21.4,27.3,29.8,30.8,29.9,29.8,27.2,24.9,21.6,16.9
1932,16.7,18.5,22.3,27.3,29.5,31,29.7,28.1,27.8,25.4,20.7,15.4
1933,14.4,17.2,21.2,25.8,30,31.6,30,28.1,27.2,25.5,21.7,17.7
1934,11.6,18.3,20.9,26.6,29.2,31,29.7,29.5,27.6,24.7,20.5,17.5
1935,13.5,17.3,22,25.2,28.2,30.2,29.4,28.4,26.4,24.7,20.5,16.7
1936,13.7,17.8,20.4,26,31,31.1,29.7,29,28.6,25.9,20.4,16.3
1937,14.4,17.7,20.7,25.2,29.5,31.2,30.3,28.8,27.3,24.6,21,14.6
1938,14.3,16.7,22.2,26.7,30.6,31,29.4,28.6,27.4,25.2,19.2,16.4
1939,15.9,17.2,20.4,24.2,28.3,31.8,29.3,28.3,28.6,25.4,21.7,18.4
1940,17.1,18.4,20.4,25.5,29.9,31.3,30.5,27.9,27.8,26.6,22.5,16.5
1941,15.2,18.9,23.7,27.6,30.6,31.4,29.7,29.6,27.5,27.2,21.6,17.6
1942,15.4,17.3,22.8,27.4,30.2,30.7,29.9,27.9,27.6,25.6,22.3,14.6
1943,13.9,17.6,21.9,25.7,29.4,30.4,29.7,28.1,27.3,25,21.5,18.6
1944,15.9,16.6,22.1,26.5,29.6,31.7,29.9,28.5,26.9,25.3,22.1,15
1945,13.7,16.6,22.4,25.3,29.2,31.2,29.3,29.2,28,24.9,21.7,15.1
1946,14.8,17.3,21.5,28.5,30.8,32.1,30.5,28.7,27.4,26.7,19.3,13.8
1947,15.6,17.3,22,26.9,29.8,31,30,30,28.5,25.2,22.6,16.7
1948,15.2,17,22.5,27.8,31.4,30.5,30.4,28.7,28.2,26.8,20.4,17.4
1949,15.2,17.3,22.6,27.4,31.1,31.5,30.9,29,28.6,24.1,19.4,16.6
1950,15,14.6,21.8,25.7,30.4,31.2,29.9,29,28.4,25.1,20.2,14.5
1951,15,16.5,22.2,24.9,29.6,31.9,31,29.1,28.1,27.4,22.2,17.7
1952,15.6,18.3,22.4,27.4,31.1,32.2,30.2,28.7,27.1,24.9,21.1,16.3
1953,15.3,19,24.2,26.4,29.2,31.9,30.6,29.9,27.9,25.7,22,19.9
1954,15.5,17.3,23,27,30.5,31.8,31,29.9,28.1,24.6,22.2,16.7
1955,15.1,17.8,24.1,25.7,30,31,29.9,28.9,28.7,25.7,20.7,17.2
1956,14.8,17.5,22.8,26.4,30.1,31.4,28.8,28,28.4,25.1,20.4,16.9
1957,14.5,16.3,21.5,25.4,28.7,31.6,30.9,29.7,27.2,24.7,22.5,17.1
1958,17.3,18,23.5,27.5,30.5,32.1,30.8,29.7,28.6,26.2,21.6,17.7
1959,15.6,17.5,23.9,27.3,30.8,31.5,30.2,29.5,28,26.8,20.3,15.9
1960,15,18.6,20.7,25.8,29.9,31.8,30.6,29.7,28.5,25.8,21.4,15.4
1961,15.6,15.8,23.3,25,29.3,30.7,30.2,29.2,27.9,24.7,20.2,16.5
1962,14.6,18.8,22.3,27.1,30.4,31.3,30.6,28.8,27.1,24.6,20.1,15.6
1963,16.4,19.2,22.6,26.5,29.4,31.2,30.7,29.7,28.1,26.6,22.4,17.5
1964,13.6,17.4,24.2,27.6,30.5,31,30.7,30.5,27.8,24.3,19.2,15.1
1965,17.7,18.3,22.1,24.5,29.1,31,30.4,28.3,27.7,27.1,22.1,15.8
1966,17,19.8,21.7,26.1,30,30.7,30.5,28.8,28.2,26.8,19.8,15.2
1967,13.7,18.6,21.6,25.6,29.9,31.1,30.7,28.8,28,24.7,22.5,15.7
1968,14.2,15.4,22.2,26.4,28.8,31.5,30.9,28.9,27.6,26,22.3,16.6
1969,15.6,16.8,24,27.5,29.7,31.2,30.8,28.6,27.7,26.7,22.3,18
1970,15.9,17.5,21.6,27.2,30.3,31.5,30.5,30.3,28.5,26.3,21.2,16.9
1971,14.7,17.6,21.8,28.9,30,31.7,29.6,29.1,28.5,25.2,21.4,16.9
1972,13.6,13.6,22.1,25.6,30.2,31.8,30.8,29.2,27.7,25.8,21.6,16.5
1973,13.9,18.1,22.2,27.7,30.6,31.9,30.1,29.4,27.9,25.6,20.9,16.1
1974,15.3,15.2,23.8,26.7,29.6,30.8,30.6,29.5,28.4,24.5,20.7,16.2
1975,14.3,16.6,20.8,26.7,30,30.3,30.6,29.7,28.4,26.2,20.6,17.8
1976,16.3,17.6,21.7,25.7,29.7,30.9,30.1,29.1,28.6,26.3,21.6,16.8
1977,15.3,17.7,24.6,27.6,30.7,31.5,30,28.9,27.7,26.8,22.9,18.3
1978,15.4,17.4,21.6,27.1,30.5,31.8,29.3,28.9,27.5,25.7,22.2,17.6
1979,16,16.7,20.8,27.7,28.6,32.4,30.8,29,28.3,25.6,22.3,17.3
1980,15.5,18.3,22.2,28.6,30.5,32,30.5,29.5,27.9,26.2,21.5,16.7
1981,16.3,18,22.2,27.4,30.4,32.1,30.4,28.9,28.9,25.9,20.7,17.3
1982,15.3,16.3,20.9,26.4,29.9,31.8,31,29.9,28.5,26.5,21.4,17.2
1983,16,16.6,21,24.8,30.1,32.1,31,29.6,29.1,25.7,21,16.5
1984,14.6,15.1,23.6,27.9,30.1,31.8,29.8,28.3,27.7,24.1,21.1,17
1985,15.5,18,24.1,26.1,30.5,31.4,29.3,28.1,27.4,26,22,16.9
1986,14.7,16.5,21.8,26.8,30.8,32,29.8,28,27.1,26.7,21.7,14.7
1987,15.6,18,23,26.6,29.5,32.1,30.9,30.3,28.6,26.4,22.1,16.5
1988,16.8,18.4,22.6,28,31.1,32.3,31,29.8,29.8,26.7,21.8,17.8
1989,15.2,17.1,22,26.1,29.6,31.4,29.7,28.9,28.4,25.8,22.5,17.2
1990,17.7,18,21.4,26.9,30.7,30.9,29.7,28.9,28,25,21,16.6
1991,14.9,16.9,22.8,27.2,29.8,31.9,30.8,29.4,27.6,25.3,21.8,17.9
1992,15.6,17.4,21.7,25.6,29.3,32.3,31,29.2,28,26.1,21.4,18.6
1993,16.9,19.8,22.4,27,31.3,32.3,31.5,30.2,29,27.1,22.5,18.2
1994,16.3,17.5,24.4,26.2,30.6,32.1,29.1,28.4,27.2,25.3,22.5,16.8
1995,16.1,18.8,21.6,26.1,30.7,32.1,30.6,29.7,28.7,27.2,21.3,17.4
1996,15.3,18.2,23.7,27.2,30,32.1,30.5,28.6,28.2,25,20.9,16.6
1997,15.5,18.5,22.1,24.1,29.1,30.9,31,30,28.8,25.5,21.9,16.6
1998,16.4,17.8,23.1,28.2,31.3,32.2,30.7,30,29.9,27.2,22.4,19.2
1999,16.4,17.5,23.9,28.6,30.8,31.5,30.2,29.3,28.8,28,23.6,18.3
2000,16.5,18,23,28.7,31,31.9,30.6,29.5,28.7,27.4,22.9,18.5
2001,16.4,19.2,23.9,27.5,31.5,32.5,30,29.6,28.7,27.8,23.3,20.1
2002,17.3,16.9,24,28.1,31.4,32.1,29.9,29,27.5,27.1,22.4,18.5
2003,17.4,19.6,23.8,28.5,30.5,32,29.8,29.8,28.1,26.7,21.1,17.2
2004,17,19.5,25.6,28.9,31.6,32.2,30.5,29.7,28.2,25.7,22.9,18.9
2005,15.9,17.7,23.5,27.2,30.1,32.1,30.2,29.3,28.9,26.8,23,17.3
2006,16.4,17.2,22.1,24.1,30.9,31.3,30.7,28.8,28.9,28,23.2,17.2
2007,17.1,20.2,23.1,28.7,30.8,31.7,31.2,29.9,29.3,26.1,23.3,16.9
2008,15,17.1,25.1,27.5,30.2,31.8,30.3,29,29,27.4,22.6,18.3
2009,17.6,20.6,24.6,28.1,31.7,31.8,31.3,30.2,28.8,26.7,22.2,18.4
