1901,12.6,16.3,22.7,29,32.1,34.5,31.1,29.5,28.8,27.1,21.2,15.9
1902,16.4,18.9,24.5,28.8,32.3,32.7,29.5,29.5,28.7,24.7,20.1,15.9
1903,14.8,16.3,21.4,28.6,32.8,33.3,31.7,29.5,29.3,25.5,20.5,16.2
1904,15.2,18.8,22.9,30.3,31.1,32.2,29.4,28.8,28.4,25.8,19.2,15.4
1905,12.3,15,19.2,25.8,31.8,33.5,30,29.4,28.9,26.1,20.7,15.4
1906,13.7,15,21.2,29.6,33.6,32.2,30.1,29,29,25.9,21.7,16.8
1907,17.1,15.1,19.1,26.7,30.7,33,31.2,29.4,29.8,27.3,21.3,15.5
1908,15,18.1,23.4,31.5,32.7,33.8,29.7,28.9,29.2,26.3,19.9,15.3
1909,15,16.6,24.9,27.4,32.5,30.7,29.8,29.6,29.6,27,22.6,16.5
1910,15.8,17.2,23.5,28.9,31.6,31.1,29,28.9,28.5,25,19.6,15.4
1911,15.6,18,20.3,28.5,33.3,31.3,31.3,29.3,27.9,25.4,19.4,15.3
1912,14.9,18.4,22.4,27.6,31.2,32.4,29.6,28.7,27.8,25.7,18.8,15.4
1913,15.3,16.2,20.3,29.3,30.1,29.9,29.6,29.6,29.2,25.7,19.1,14.4
1914,16.7,16.7,21.3,27.5,30.9,31.7,29.4,29,28.3,24.1,20.4,15.8
1915,15.9,16.5,21.8,28.5,32.7,31.8,30.3,29.2,28.6,28.1,21.6,16.2
1916,15.4,17.1,26,29.8,32.9,30.4,29.1,29,28.2,25.8,20.8,14.9
1917,15,17,21.3,25.4,28,30.6,29.4,29,27.4,25,20.6,15.5
1918,14.3,18.4,23.2,27.1,32.3,30.3,31,29.1,29,26,19.9,14.3
1919,14,16.2,22.6,26.7,30.5,31.9,29.2,29,28.2,25.4,20.2,15.2
1920,16.5,16.2,21.2,28.6,29.2,31.5,29.2,29,28.6,26.1,21.1,17.5
1921,14.9,16.4,25.8,30.5,34.7,31.4,29.6,28.1,27.2,23.4,19.9,16.3
1922,14,18.8,24.8,29.3,33.8,31.6,29.6,28.5,28,24.8,20.4,14.4
1923,15.8,16.1,23.7,30.4,32.5,34.5,29.6,29.3,28.5,24.9,20.7,16
1924,14.3,17.6,24.9,30.2,30.4,35.4,29.7,28.9,27.8,26.2,20.3,16.4
1925,13.4,17.2,23.2,29.9,31.8,30.6,29.1,29.4,28.4,25.6,19.5,16.1
1926,14.8,18.6,20.7,25.5,30.4,34.6,30.4,29.3,28.7,25.5,18.6,16
1927,14.3,15.7,21.9,28.6,30.9,32.8,29.9,28.8,29.1,25.8,20,17
1928,14.5,17.7,23.3,28.1,33.2,31.9,29.9,30.2,30,27,20.6,16
1929,14.7,16.9,24.4,29.2,33.6,32.2,29.8,28.6,28.9,25.2,20.9,15.2
1930,13.8,17,24.3,28.7,32.2,31.9,29.4,29.3,29.2,25.6,20.1,16.4
1931,16.6,15.7,22.8,30.8,32.4,34.1,30,30.1,28.3,25.6,20.4,16.6
1932,17,16.3,23.7,28.8,31.9,33.8,30.4,29.1,28.8,26.1,21.7,15.9
1933,13.9,17.8,23.7,26.6,29.2,31.5,29.5,29.3,28.5,25.7,21.1,16.7
1934,14.2,19,22.4,29.7,32.4,31.6,29.5,28.6,29.2,25.7,20.8,15
1935,12.9,17.5,23.3,25.8,33.5,33.8,29.5,28.5,28.4,25.4,20.5,14.7
1936,13.9,16.1,23.1,27.9,32.2,29.6,28.8,28.5,28,24.9,20.7,14.1
1937,14.1,16.5,22,26.5,31.3,32.2,29.8,28.8,28.7,24.8,19.3,15.2
1938,14.1,15.5,24.4,29.9,32.2,30.3,29,29,29,26.1,19,16.9
1939,15.5,16.5,20.5,28.1,33.5,31.1,29.5,29.1,28.5,25.6,20.9,16.8
1940,15.1,16.5,20.1,27.8,32.3,32.8,29.9,29.3,28.1,26.3,21.5,14.8
1941,14.1,18.2,25.4,31.5,32.6,31.5,30.8,29.7,29.1,26.7,20.8,17.6
1942,14.4,18.5,24.9,29.3,32.8,33.7,29.6,28.9,28.3,26.3,21.9,15.4
1943,15,18.3,24.1,26.9,33.2,32.6,30,28.7,29.4,26.3,22.6,16.9
1944,13.8,16.2,22,27.2,34.2,32,29.8,29.5,29,26.2,21.5,18
1945,13,16.6,23.6,27.1,32.4,33.5,30.1,29.7,28.8,25,21.1,15.1
1946,17.4,19.8,23.1,28.4,30.6,31.9,29.5,30,29.5,25.6,21.2,16.9
1947,14.1,18.3,23.7,30.5,32.8,33.9,29.9,29.7,29,25.4,21.6,16.8
1948,15.8,17.1,22.2,30.6,33.5,34.1,29.7,28.9,28.6,25.5,20.3,15.5
1949,17.2,17.3,23.7,29.3,31.2,33.5,29.7,29.2,28.9,26.9,20.3,14.5
1950,15.9,16.8,21.7,28.8,32.6,31.9,29.4,28.9,28.4,26,21.1,16
1951,13.8,18.1,23,27.1,32.3,32.7,30.8,29.8,28.7,27.9,21.7,16.6
1952,16.7,19.4,21.7,29.5,32.5,31.6,29.8,28.9,29.4,26.8,21.1,16.8
1953,13.6,20,26.3,29.9,32.9,33.1,29.4,29.2,29.1,26,21.1,17.6
1954,13.8,18.3,24.3,30.5,34.2,32.6,30,29.3,29,24.7,20.6,15.1
1955,14.6,18.7,25.1,27.5,32,32.7,29.5,29,28.7,25.1,21.1,15.7
1956,15,18.7,23.6,30.4,33.3,31.2,29.3,29.3,28.7,25.4,20.7,15.3
1957,14.4,17.2,21.5,28.2,32.4,32.3,30.2,29.8,28.8,26.1,22,16.8
1958,16.4,18,24,30.6,33.2,33.9,30,29.2,29.3,26.1,22.1,17
1959,15.8,17.1,24.3,29.6,32.9,32.9,29.6,29.7,29.3,26.1,21.1,17.4
1960,14.4,21.3,22.3,28.6,33.2,33.4,29.9,29.7,29.3,25.7,20.6,17.5
1961,15.4,15.7,24.2,29.6,32.5,32.2,30.4,29.5,29.3,25.4,19.3,14
1962,14.2,17.6,23.2,29.1,32.4,33.9,31,29.3,28.2,25.6,21.4,16.3
1963,15.6,19.6,22.2,27.8,31,31.8,30.3,29.3,28.4,26.7,21.3,16.6
1964,14.5,17.9,25.4,29.9,30.6,33.3,29.1,29.6,28.3,27.4,20.9,16.4
1965,16.5,16.8,21.8,27.1,31.9,34.5,29.9,29.1,28.7,26,21.3,15.9
1966,16.2,19.9,24.3,30.1,33.2,32.8,30.9,29.4,29,26.3,21.4,16.3
1967,15.3,20,21.7,28.1,32.4,33.4,29.8,28.5,28.8,25.5,19.7,16
1968,13.7,16.1,22.8,28.4,32.5,31.3,29.5,29.4,29.7,25.8,20.9,16.4
1969,14.8,19.2,26.1,29,30.8,33.2,29.5,28.9,27.9,26.4,22.1,17.1
1970,15.1,17.2,22.6,30.4,32.4,30.9,30,29.4,28.8,26.4,20.8,17.1
1971,14.5,17.7,23.3,27.9,29,30.2,28.8,28.1,28.6,25.9,20.5,17.1
1972,16.3,15.8,24.4,27.5,33.6,33.6,30.4,28.9,27.9,24.8,20.7,16.9
1973,15.2,18.3,22.8,31.3,32.2,31.6,30.3,28.8,28.4,25.2,20.8,15.4
1974,14.7,17.2,24.8,30.5,31.9,31.7,29.4,29.1,28.5,27.4,20.4,14.7
1975,13.2,17,22.5,28.9,32.9,31.5,28.3,28.8,27.9,27.1,20.4,16.4
1976,15.6,17.6,22.6,27.6,31.1,31.4,29.8,28.3,28.5,26.2,22.8,16.7
1977,15.1,17.4,24.5,28.2,28.9,31.3,28.9,29.1,27.9,25.6,22.2,15.7
1978,14.2,16.4,20.2,28.2,33.6,31.9,29.2,29,27.9,26.2,20.8,17.1
1979,15.4,16.2,21.2,29.4,31.6,32,29.8,29.7,29.2,26.9,23.5,16.4
1980,15.3,18.4,22.1,30.3,33.3,30.8,29,28.9,28.6,25.6,21.3,17.3
1981,13.9,18.3,21.9,28.6,30.7,32.4,29.2,29.1,28.7,26.2,20.3,15.5
1982,15.9,16.8,19.8,27.4,29.5,31.6,31.3,29.2,28.8,26,21.1,17.2
1983,14.3,16.2,21.9,25.9,30.4,31.9,30.3,29.7,28.6,25.2,20.3,16.1
1984,13.8,16.4,25.1,28.8,33.8,31.7,29.2,29.2,28.2,26.4,20.1,16.8
1985,14.3,18.7,26.1,29.6,32.2,32.4,29,29.2,28,24.6,21,16.8
1986,15.7,17.7,22.2,28,29.2,31.6,28.9,28.9,28.2,24.9,21.4,15.2
1987,15.6,18.9,24.4,29.6,30.3,33.8,30.6,29.7,29.1,26.7,22.2,18.2
1988,17.1,18.9,23.1,29.9,32.8,31.3,29.1,28.8,28.9,27,20.7,16.4
1989,13.8,16.9,22.5,28.3,31.9,30.5,29.5,28.7,28.6,26.2,20.2,15.3
1990,17.7,16.3,20.4,27.8,30.2,32.3,28.6,28.9,28.1,25.1,21.1,15.6
1991,12.8,18,22.9,27.2,32,30.9,30.6,28.6,28.3,25.3,19.5,15.2
1992,14.4,15.4,22.9,28.5,29.9,31.5,29.4,28.2,27.5,25,20.6,15.8
1993,13.7,18.7,19.6,26.2,30.9,33.2,29.1,28.9,28.8,26,21.7,16.8
1994,16.3,17.6,25.4,28,32.4,32.7,29.5,29.3,29.5,26,21.7,17.5
1995,13,17.6,22.3,28.4,33.2,33.6,31,28.9,28.7,27.1,21.6,17.8
1996,15.6,18.2,24.4,28.8,32.2,33.8,29.8,28.8,29.6,25.8,21,16.2
1997,14.5,17.1,22.9,28.2,30.3,30.9,30.6,29.4,29,24,19.9,15.2
1998,14.9,17.9,21,28.6,32.5,33.7,29.6,29.2,29.4,26.7,23.2,18.7
1999,15.6,20.5,25.2,29.8,32.3,31.7,30.7,29.9,28.8,27,23.4,17.7
2000,16.5,16.5,21.8,30.6,31.5,31,30,29.8,29.2,27.9,22.9,17.8
2001,15.2,18.8,22.9,27.8,31.5,31.2,30.3,30.3,30.2,27.7,23.2,17.6
2002,15.8,18.6,23.9,29.7,33.5,32.9,31.5,29.9,27.8,26.9,22.6,17.5
2003,16.6,17.8,22.3,29.9,31.4,33.9,30,29.8,29,26.9,22.1,17
2004,15.8,18,25.9,31.2,32.9,31.1,30.5,30,30.2,25.9,21.9,19.1
2005,16.7,17.9,24.6,28.7,30.3,34.3,29.3,30.3,29.5,26.3,22.1,15.8
2006,17.6,21.9,23.1,29.3,32,32.4,29.6,29.8,29.3,27.4,22.9,17.2
2007,15.8,16.8,22.5,29.9,30.5,32.4,30.5,30.1,30.1,27.7,22.5,15.8
2008,16.9,17.4,25.4,27.3,31.4,30.1,28.8,29.1,29.6,27.5,23.3,18.9
2009,16.3,20.3,24.9,30.2,32.4,33.2,30.6,30.5,28.1,26.9,23.1,18.1
