1901,15,16,18.2,21.1,24.9,27.1,24.8,24.8,23.7,21.1,18.8,15.1
1902,14.7,15.5,16.3,23.4,26.3,29.1,24,24.3,23,22.1,18.7,15.1
1903,14.2,14.2,18.4,22.7,24.2,25.5,24.5,23,22.7,20,18.6,13.8
1904,12.7,16.6,19.9,22.1,24.2,26.5,24.3,23.1,21.8,18.3,16.4,14.2
1905,14.9,16.3,17.9,20,24.7,27.4,24.2,24,23.1,20.5,18,11.3
1906,13.9,16.2,17.8,21.1,25.2,27.9,24.5,22.9,23.7,20.7,17.7,14.1
1907,15.3,17.2,19.2,22,23.6,26.8,23.8,23.4,23.4,19.1,16.3,15.2
1908,14.3,16.3,19.5,21.8,25.4,28.5,24.4,23.8,23.5,21.1,18.1,15.2
1909,15.7,13.9,18.1,20.6,24.4,26.3,22.9,23.7,22.3,22,18.7,12.8
1910,14.7,15.6,19.6,22.9,26.3,27.7,26.5,24.4,23.3,20.4,18.3,15.6
1911,15.9,14.5,17.6,21.4,24.5,26.9,22.6,24.4,23.2,19.8,15.8,12.9
1912,14.4,16.4,17.8,20.6,25.8,26.2,24.5,24.4,24.1,20,15.3,11.6
1913,13.4,14.2,17.5,21.4,25.1,26.2,25.8,24.4,22.7,21.2,19,13.9
1914,16.5,16.1,18.4,21.8,24.6,26.2,23.9,24.1,23.1,21.1,18.6,12.6
1915,13.2,15.9,16.5,21.1,25.4,28.6,25.6,25.2,23.3,22.1,19.5,15.6
1916,16.3,18.7,20.8,22.4,25.9,29.2,24.8,24.1,23,21.6,17.9,15
1917,14.4,17.2,18.2,21.7,24.2,28.9,25.4,25.5,24,23.1,20.1,16.9
1918,14.1,17.5,20.3,22.8,25.1,28.2,25.6,24.5,24.2,22.4,16.8,13.7
1919,12.3,15.3,17.9,22.6,25.9,27.5,23.4,24.8,22.9,20.7,18.3,15.3
1920,13.8,17.4,17.9,21.2,25.8,27,25.8,24.2,24.5,21.1,18,15.1
1921,15.3,15.8,19.1,20.9,24.8,27.1,23.4,23.6,23.7,22.3,19.8,16.1
1922,13.8,17,17.4,23.2,27.4,27.6,25.4,25.6,23.4,21.1,17,17.9
1923,16.7,14.3,16.7,21.6,26.3,27.7,25.5,23.5,23.2,21.7,15.4,12.2
1924,14.6,18,17.1,20.4,24.8,28.4,24.3,25.5,22.5,22.2,19.5,13.1
1925,13.6,18.2,19.4,24.1,26.2,26.5,24.6,23.8,24.1,19.6,18.6,14.4
1926,14.7,19.4,18.8,23.3,27.8,28,25.5,24.3,24.3,21.6,20.2,15.4
1927,18,19.3,17.2,21.6,28.2,26.9,24.4,25,21.9,22.7,21.1,14.6
1928,15.7,18.4,21.1,22.8,26.4,28.1,24.7,23,22.5,22.7,18.4,15.9
1929,15.9,17.1,18.5,23.7,26.2,29.3,24.3,23.5,24.7,21,16.5,16.9
1930,14.6,19,18.3,23.3,23.9,28,25.6,26.1,25.5,21.5,15.8,16.2
1931,14.2,16.3,18.8,22.9,25.1,28.4,24.1,24.5,25.5,24.6,18.4,13
1932,13.5,16.5,18,23.9,26.7,28.8,25.4,24.7,24.5,22,20,15.6
1933,13.3,14.1,20.4,20.9,27.4,27.2,25.6,25.1,24.3,23.4,20.2,16.9
1934,14.6,18.3,21.3,23.3,26.7,28.4,25.7,25.3,24,24.3,21,18.2
1935,18.4,16.2,19.1,23.1,24.7,28.8,25.2,24.2,23,23.3,19.8,16.4
1936,15.6,16.8,19.7,23.9,26.9,28.7,24.7,24.2,21.9,22,18.2,17.4
1937,12.9,16.1,18,23.3,26.9,28.5,25.8,26.2,23.9,24.2,21.1,16.4
1938,15.9,18.8,20.1,22.5,26.2,27.5,24.3,25,22.8,23.4,18.7,17.9
1939,15.2,15,20.4,24.3,27.5,28.2,24.8,25.4,23.7,20.8,19.4,17
1940,13.2,16.8,19.8,22.5,25.9,27.6,25.4,24.1,24.8,21,16.8,16.2
1941,15.2,17.6,18.9,22.7,26.2,26.7,25.7,25.4,23.6,21.6,18.7,15.8
1942,16.6,17,18.7,22.3,27.9,29.3,26.4,24.2,23.1,20.3,19.8,17.2
1943,15.9,20.6,21.6,27,30.5,29.3,27,28.2,24.4,21.1,18.4,14.8
1944,13.3,17.9,19.5,23,28,30.4,29.3,28.3,24.2,23.5,18.8,15.5
1945,15.5,18.5,20.5,23.9,29.1,30.1,25,25.1,26.6,21.3,20.6,17.5
1946,14.3,16.2,19.9,25.9,28,29.2,26.2,26.6,24.3,20.7,17.5,15.1
1947,14.2,20.2,19,24.8,24.8,28.2,26.6,24.5,24.7,24.2,17.9,14.4
1948,15.6,16.9,19.2,25.2,27.9,28.3,26.1,25.7,24.5,20.6,17,15.8
1949,11.1,15.4,20.2,22.8,27.5,29,25.3,24.6,23.5,21.3,21.7,14.9
1950,16.1,18.5,21.5,22.7,27.3,28.7,25.1,26.4,24.4,23.7,20.9,18.1
1951,17.2,17.7,18.6,23.3,27.8,30.9,27.7,27.9,27,24.7,20,17.3
1952,19.4,18.8,18.7,22.3,26.8,29,25.7,27.6,26.7,24.6,19.8,16
1953,19,18.4,21.9,23.9,26.8,30.9,26.6,26.3,25.9,22.8,19.7,15.6
1954,18.2,17.9,20.9,26.7,28.5,29.2,26,25.2,26.3,23.3,21.1,17.3
1955,13.3,14.8,21.4,24.6,27.3,29.2,25.4,24.4,24.3,22.3,19.8,18.3
1956,15,14.8,21.8,24.4,29.3,28.9,26.4,26.2,25.1,24.7,19.3,16.4
1957,17.2,21.7,18.8,23.9,25.9,29.1,27.6,26.7,26.2,21.5,18.2,18.2
1958,14.3,18.6,17.9,24.1,26.7,30.2,26.8,25.5,22.7,19.2,17.1,16.1
1959,18.2,17.2,18.8,24.7,28,28.1,24.9,24.3,25.4,23,18.6,15.2
1960,13.9,15.2,21.5,22.2,26.9,30.7,23.6,23.8,25,22.6,19.7,13.4
1961,12.4,16.7,20.8,23.6,28.4,27.8,24.5,24.6,24.7,22.7,18.5,16.7
1962,17.5,20.1,18.3,25,28.1,29.9,25.4,28.4,25.2,22.6,20.4,15.4
1963,16.2,19.3,21.6,26.4,28.8,29.1,26.6,25,25.5,23.1,20.1,14.6
1964,12.8,15.8,18.5,23.3,26.9,27.7,27,26.2,24.2,22.1,19.5,16.3
1965,16.4,14.7,19.2,25.3,27.8,29.7,26.8,26.1,25.4,24.9,21.9,16.2
1966,12.9,14.7,20.1,24.1,27.9,29,27.3,23.8,24.5,22.4,21.4,16
1967,16.3,17.2,22.1,25,26.5,27.9,26.8,24,24,22.7,20.2,15.7
1968,14.5,16.2,17.1,20.5,26.5,30.7,24.2,24.6,23.2,24.2,19.9,15.4
1969,18,17.5,18.7,24.7,25.7,28.9,26.5,26.6,26,23.6,17.8,16.4
1970,14.9,16,18.8,23.2,27.4,29,26.7,26.4,23.5,22.4,20.4,19.1
1971,16.8,18.9,21.3,22.8,27.4,28.7,26.4,23.7,25.1,20.3,19.2,15.9
1972,16.4,18.6,23.1,25.7,28.4,27.1,26.6,25.1,24.4,23,18.3,16.9
1973,13.4,15.3,19,21.8,25.4,28.9,25.6,23.9,25.2,24.5,22,16.6
1974,20.1,19.2,21.6,24.6,29,31.5,24.9,24.7,22.9,21.8,18.7,14.3
1975,15.9,15.9,19.1,21.9,24.5,29.2,23.5,25.6,23.8,23.3,20.2,14.9
1976,14.3,19.1,20.1,20.9,23.9,26.5,23.5,24.6,22.3,18,14.2,13.5
1977,13.5,16,19.4,21.8,24.7,26.8,23.7,25.9,26.7,22.1,20.5,18.7
1978,16.7,14.8,19.5,23.1,25.4,30.3,26.4,23.6,21.5,19.4,18.4,14
1979,12.5,15.8,17.4,22.8,23,26.9,27.6,24.3,24.1,24.3,17.7,15.7
1980,16.5,18.4,18.6,22.7,28.8,30.1,27.6,25.2,23.6,19.6,16.5,17
1981,13.5,19.1,15.9,20.4,24,26.4,25.4,24.4,22.6,19.5,19.7,17.7
1982,14.3,15.6,20.6,25.1,25.7,29.1,26.5,25.8,26.4,22.4,17.6,14.8
1983,13,16.8,19,20.9,27.6,29.5,27.8,24.4,24.7,21.9,18.7,18.3
1984,15,16,20.3,23.4,27.2,26.3,24,23.2,22.3,19.4,19.5,16.4
1985,11.4,16.5,19,21.4,25.8,26.8,25.5,26.1,22.7,21.5,18.5,16.2
1986,16.4,18.9,19.9,24.9,25.6,26.1,23.9,24.7,23.3,19.5,17.6,13.2
1987,13.9,15.2,18,19.9,22.9,27.5,26.1,24.4,22.6,21.8,18.2,17.2
1988,14,17.5,17.8,20.5,24.1,26.5,24.1,22.7,21.6,20.5,18.6,15
1989,12.9,15.5,20.4,24,28.6,30.9,26.3,24.2,24.6,22.9,18.4,13.3
1990,14.3,16,19.2,24.9,27.2,31.2,22.9,23.3,23,20.5,18.3,15.9
1991,13.9,15.8,18.2,23.5,28,28.7,24,24.6,22.8,22.2,17.7,13.1
1992,13.7,16.5,20.3,24.6,26.7,28.7,25.9,24.8,26,24.4,18.5,17.2
1993,15.5,18.5,21.3,23.8,25.7,28.4,25.9,26,24.8,21.5,19.7,17.5
1994,18,20.2,21.7,23.2,26,29.9,28.4,25.5,24.7,22.8,20.2,15.3
1995,14.8,18.6,20.4,23.8,27.3,29.6,27.7,26.6,23.9,23.4,19.1,17.6
1996,17.4,20.7,21.4,24.9,29.8,29.8,26.4,23.7,25.8,23.3,19.1,16.6
1997,15.6,17.5,19.6,20.6,26.5,29,26.7,25.9,26,22.2,20.1,15.9
1998,17.4,16.6,19.1,24.4,28.8,31.8,26.8,25.9,25.8,23.6,20.1,17.4
1999,16.7,18.7,20.2,23.8,27.6,28.8,24.7,24.7,25.1,22.6,20.3,14.8
2000,16.4,20.2,20.3,24.2,28.3,28.1,26.5,25.3,26.3,20.7,16.7,15.5
2001,14.1,17.9,18.6,24.4,27,29.3,26,25.6,25.4,23.1,20.4,15
2002,15.8,17.5,20.7,25.3,28.2,29.1,25,25.8,24.6,21.7,18.3,14.6
2003,17.2,17.5,19,23.2,27.3,28.5,26.1,24.1,24.3,21.9,20.4,16.7
2004,15.1,16.2,21,23.5,27.3,29,26.6,25.4,24.3,21.8,17.2,15.4
2005,17.2,16,19.4,23.9,26.5,29.6,27.1,25,26.6,21.9,20.4,17.4
2006,17.7,19.6,21.9,27,28.6,29.6,26.4,25.1,24.1,22.6,21.6,15.1
2007,12.9,18.3,21.5,24,27.5,28.7,25.6,26.3,25.2,24.1,20.5,17.4
2008,15,18.5,21,25.2,27,30.4,25.5,24.3,21.3,23.3,19.8,18.4
2009,17.3,21.2,21.7,24.4,27.2,28.8,28,26.1,24.5,22.6,20.5,16
