1901,12.2,10.1,16,19.7,21.8,28,30,29.4,26,18.8,13.8,10.7
1902,12,14.4,17.3,19.7,20,25.4,30.3,28.9,25.1,19.6,15.9,11.7
1903,11.6,13.8,16.9,18.9,20.8,25.3,29.3,29.9,25.7,22.1,17.1,12
1904,13.4,14.8,15.2,19,23.2,27.1,30.3,30,25.2,21.8,14.9,13
1905,11.7,12,18.2,20.4,20.6,26.3,30.5,29.2,24.8,19.1,13.9,11
1906,12.7,12.8,15.4,16.2,21.4,27.5,29,30.3,26,21.1,15.7,11.3
1907,11.5,12.1,16.6,18.5,20.7,26.7,28.7,29.6,25.5,18.8,14.2,13.7
1908,12.4,13.9,15,17.4,23.2,24.7,29.1,28.9,26.7,22.2,16,12.5
1909,10.8,11.3,16,19.7,22.1,24.5,28.4,28.9,24.9,22,15.1,13.3
1910,12.2,14.8,14.1,17.4,19.1,25.5,28.4,27.6,23.4,19.6,15.9,12.5
1911,9.5,14,14.3,17.1,20.3,24.2,29.8,30,27.1,19.5,15.1,14.1
1912,12.3,15.5,17.9,17.1,22.4,25,27.5,27.7,23,19,13.7,11.3
1913,13.7,13.8,16.4,17.7,21.7,26.2,28.7,28.4,24.2,20.7,16.7,11.7
1914,9.8,14.9,17.8,18.8,20.7,23.7,27.8,27.9,26.2,20.3,14.6,12.6
1915,11.8,12.8,15.3,16.4,20.6,26.1,29.6,30.1,25.2,18.9,14.7,13
1916,12.6,14.1,15.7,17.8,22.1,24.7,28.2,29.4,24.7,21.1,16.4,13.3
1917,10.9,12.6,15.4,16.1,21.4,25.8,29.8,28.9,26.6,20,14.4,9.1
1918,11.7,12.7,14.9,16.7,21.3,25.8,28.1,27.8,25,17.9,13.2,11.9
1919,9.9,14,15.2,17,20.4,25,28.4,28.3,25.7,18.1,12.3,10.3
1920,12.2,12.6,15.2,18.5,21.1,25.1,27.7,27.5,24.2,18.8,13,9.5
1921,11.7,12.9,16.3,17.6,20.4,26,29.8,29.1,26.2,21.9,14.6,12.1
1922,12.3,15,15.8,19.1,23.3,24.4,28.1,29,23.4,20.2,14.7,11.3
1923,11.1,14.5,17,17.6,22.9,24.7,30.2,31.5,24.8,22.8,15.6,10.8
1924,12.6,12,17.2,20.1,25.4,27.9,30.7,28.5,26.2,22,16.4,13
1925,12.2,14.3,13.5,17.7,21,25.6,27.9,28.8,25,21,13.6,12.8
1926,13.2,17.6,18,19.2,20.9,25.4,28.8,29.5,28.2,22.6,15.6,10.7
1927,13.3,13.4,17.6,19.4,22.5,26.8,28.9,29,26.9,21.8,15.3,13.3
1928,12.7,14.7,17.2,18.8,21.6,26.8,31.8,31.2,26.9,21.9,15.8,11.7
1929,9.3,12.7,14.9,18.4,20.9,27.3,29.5,27.9,25.3,20,15.1,13.5
1930,13,10.6,16.2,17.2,21.6,25.2,29.5,29.2,26.3,22.2,16.9,12.9
1931,12,13,14.6,18.2,21.6,28.1,29.7,30.3,23.9,19.4,14.5,9.3
1932,10.1,9.7,16.3,17.8,21.8,23.9,27.2,26.9,25.4,20,15.9,12
1933,10.5,13.1,15.5,18.4,21.6,23.5,28.6,30.1,26.4,21,13.2,9.2
1934,11.2,11.6,15.3,17.5,21.9,26.1,29.9,27.9,26.2,20.5,13,15.1
1935,10.4,14.9,15,19.5,18.1,26,29.4,27.8,26.4,19.6,15.8,14.2
1936,15.7,14.5,16.2,17.7,19.2,23.6,28.1,27.5,25.6,18.8,14.2,10.8
1937,13.3,16.6,16.4,19.3,21.9,25.8,28.7,29.4,25.6,20.8,17.5,11.9
1938,11.8,12,15.5,16.3,19.6,24.7,28.3,28.3,24.1,20.8,16.6,12
1939,14.8,14.3,15.9,17.6,20,24.3,27.9,27.4,25.4,19.7,15.2,12.6
1940,11.8,15.6,18.1,19.5,21.8,24.1,27.8,28.1,25.1,19.3,15.4,10.9
1941,11.3,14.8,16.3,16.7,19.5,24.4,28.2,27.2,24.3,19.9,14.2,11.3
1942,12.2,12.2,17.5,19,22.6,27.1,29,28.4,26,22.3,14.7,12.6
1943,14.3,14.4,15.4,19.1,22.9,27.1,28.9,29.4,26.1,20.5,14.9,11.7
1944,13.2,12.5,16.3,19.2,22.3,25.9,28.8,29.2,26.3,19,17.2,11.6
1945,9.6,14.5,16.1,20.3,22.8,26.7,30.2,28.7,27.8,22.8,17.2,13.9
1946,11.6,14.7,16.4,17.7,20.8,25.2,28.8,29.7,27.4,23,16,12
1947,11.6,14.7,18.7,18.4,21.6,27.4,30.4,29.5,26.6,21.6,18.2,13.5
1948,16,15.1,17.9,19.3,22,26.5,27.9,29.4,26.1,20.9,17.1,13.3
1949,12.7,14.5,14.9,19.4,21.7,26.2,30.9,29.6,27.2,22.2,17,12.6
1950,12.5,16.2,16.4,18.5,21.5,27.6,31.2,30.4,26.1,21.3,18.6,11.4
1951,13.5,14.4,16.9,17.3,20.2,26.7,29.4,28.7,26.5,19.4,15.9,13.4
1952,11.1,13.8,19,18.5,22.3,28.7,30.3,29.5,25.3,22.7,16.5,13.4
1953,12,12.9,14.2,19.4,24.3,25.6,29.2,29.9,28,20.5,16.7,14.8
1954,11.8,13.9,16.9,17,21.7,26.5,29.5,29.2,27.5,22.7,18.5,14.6
1955,15.3,15.6,15.6,19.5,23.4,27,30.5,30,26.3,20.9,15.8,14.7
1956,14.1,11.1,16.1,18.1,22.2,25.6,29.2,29.5,27,20.7,14.3,12.2
1957,11.7,16.1,18,17.7,21,24.4,29.7,29.9,26.8,19.9,15.1,11.9
1958,12.5,15.5,17.3,17.2,23.2,26.6,28.6,29.5,28.3,20.8,15.6,13.3
1959,12.7,12.4,16.6,20.3,20.6,26.1,30.4,29.3,25.8,20.6,16.2,14.2
1960,12.9,14,17.9,19.3,23.1,27,29.7,30.1,27.1,20.1,17.3,11.5
1961,12.8,16.6,17.1,21.3,24.4,26.4,30.2,29.2,27.3,22.1,15.6,14.8
1962,14,14.9,15.3,18.9,22.1,26.1,30.3,30.4,28.3,21.8,13.9,11.9
1963,11.6,11.5,17.3,18.2,21.7,26.4,30.3,29.1,25.2,22.4,18.1,11.2
1964,11.7,15.1,17.2,18.3,24.2,27,30.9,30.1,28.4,22,17.1,12
1965,12.7,12.3,17.7,19.3,23.3,26.6,30.2,29.5,25,20.4,16.6,14.7
1966,14.7,16.9,16.9,20.8,22.9,26.8,29.4,30.4,27.8,21.2,15,15.4
1967,13.5,13.9,18.5,17.8,22.5,24.9,30.6,30.3,27.3,24.1,17.3,13
1968,14.9,15.2,15.3,18.2,22.5,26.5,30.4,29.8,28.1,23.9,17.5,14.2
1969,13.4,12.8,16.6,18.4,22.5,25.6,30,29.7,25.5,21,16.6,13.3
1970,14.4,16.3,15.3,19.1,22.5,27.4,30.2,30,28.7,21.7,18.8,11.6
1971,13.1,15.4,13.8,18.1,20.8,26,30.6,30.7,27,22.5,14.7,12.2
1972,12.3,14.7,15.5,19.4,20.2,24.9,29,28.1,24,20,17.1,13
1973,13.9,14.8,14.7,18.3,23,26.2,30,30.1,27.6,21.3,17.8,12.8
1974,15.5,11.9,16,16.6,23.3,26.9,29.9,30.1,27.8,19.7,18.2,15.3
1975,15.3,14.2,15.5,18.1,20.6,25.8,30.8,30.6,26.6,22.5,17,11.5
1976,13.9,14.3,17,16.9,21.5,27.9,30.6,29.7,26.1,20.6,15.9,13.5
1977,12.4,16.6,17.9,19.3,20.6,25.3,28.3,27.9,25.9,21.4,17.4,13.7
1978,12.4,16.4,18.1,18.4,21.4,25.7,28.4,29.3,28.3,21.5,16.3,15.3
1979,13.6,15.3,17.4,18.9,22.2,26.7,30,29.7,26,21.1,17.7,15.2
1980,13.6,15.2,17.3,17.3,21.6,26.6,28.8,30.5,28,22.8,16.2,13.6
1981,14.7,14.3,19.4,18.4,22.5,27.2,29,29,27.4,23.6,19.1,16.2
1982,15.5,14.5,17,18.3,21.5,28.5,31.9,29.3,27.4,21.9,16.8,14.3
1983,15.3,13,17.5,20.4,23,26.8,30.6,29.1,28.5,23.5,18.1,14.7
1984,14.3,14.2,15,19,19.8,25.9,30,29.5,26.8,21.1,17.4,14
1985,11.9,15.9,17.2,20.6,20.5,26.7,31.6,29.7,27.9,23.6,16.5,14.5
1986,15.1,14.2,16.9,17.6,24.1,26.9,30.3,29.9,27.5,22.9,17.7,15
1987,13.4,15.2,17.9,20,23,27.1,30.5,30.8,29.2,22.3,16.7,14.9
1988,15,14.9,19.5,19.4,22.5,26.4,30.8,30.7,27.3,23,16.9,14.5
1989,13,15.4,18,19.1,22.8,27.5,31.7,31.3,25.4,22.7,17.8,15.4
1990,13.4,18.5,17.5,18.6,23.6,28.2,31.5,31.9,28.4,21.9,17.5,13.1
1991,13.3,13.3,17.3,18.7,21.6,27.1,31.6,32,28.1,20.6,17.5,13.4
1992,11.9,14.3,16.9,20.1,23.9,25.2,30.6,31.9,26.8,21.4,19.7,13.9
1993,13.4,12.7,16.2,19.9,22.9,28.1,29.8,30.6,27.1,20,15.5,15.3
1994,14.3,15.3,18.7,19.9,23.8,28.8,32.5,32.6,25.8,21.4,18.7,15.3
1995,16.1,17.7,17.9,20,24.2,26.8,31.4,30.9,26.9,23.5,19.3,15.2
1996,15.1,14.4,16.8,20.1,23.1,29,31.4,30.4,25.9,21.9,17.8,14.2
1997,12.7,17.5,20,20.9,22.9,28.6,30.4,31.4,27.8,25.4,18.2,15
1998,14.7,15.5,19.4,21.1,22.6,28.7,32.5,32,28.5,23.5,18.5,14.5
1999,15,16,17.6,21.5,25.2,28.3,31.7,32,29,21.9,16.3,14.6
2000,13.2,18.6,19.1,20.5,24.9,29.1,31.5,31.2,28.4,23.1,17.7,16.2
2001,16.1,16.5,19.9,21.8,24.3,29.8,31.9,32.4,27.1,24.5,16.1,13.4
2002,14.8,18.4,18.4,20,22.9,29.3,31.1,29.9,27.6,23.7,19.1,16.3
2003,14.8,13.7,17.8,20.4,24.1,31.6,33.4,33.3,27.9,21.7,18,15.4
2004,17.3,14.6,15.7,19.4,22.1,29.6,31.5,32.6,28.5,24.5,17.8,14.5
2005,13.7,12.4,15.9,19.5,23.2,28.7,31.5,29.4,26.9,22.4,16.2,13.8
2006,12.9,14.4,19.6,20.8,24,27.5,32.3,30.2,27.9,24.7,19.2,15
2007,14.9,17.3,18.6,19.5,25.4,28.3,30.6,30.2,26.8,21.9,17.4,15
2008,16.2,15.5,19.6,21.3,22.6,27.2,30.9,31,27.3,21.4,16.8,13.2
2009,13.7,14.7,17.3,19.9,24.2,29.3,31.8,31.7,27,24.3,20.6,14.8
