1901,13.9,16.3,20.6,23.2,23.3,21.9,20.7,20.2,20,19.4,16.4,14.3
1902,13.9,16.3,20.6,23.2,23.3,21.9,20.7,20.2,20,19.4,16.4,14.3
1903,13.9,16.3,20.6,23.2,23.3,21.9,20.7,20.2,20,19.4,16.4,14.3
1904,13.9,16.3,20.6,23.2,23.3,21.9,20.7,20.2,20,19.4,16.4,14.3
1905,13.7,15.9,20.4,23.1,23.3,21.8,20.7,20.1,20,19.4,16.6,14.5
1906,13.7,16.3,20.6,23.5,23.3,22,20.7,20.2,20.2,19.5,16.5,14.5
1907,13.9,16.1,20.5,23.2,23.5,21.9,20.7,20.2,20.1,19.6,16.4,14.1
1908,13.9,16.2,20.5,23.3,23.5,22,20.8,20.1,20,19.4,16.3,14.2
1909,13.9,16.4,20.9,23.2,23.2,21.7,20.5,19.9,20,19.2,16.4,14.3
1910,13.8,16.4,20.5,23.2,23.4,22.1,20.8,20.2,20.1,19.4,16.4,14.3
1911,13.8,16.3,20.6,23.2,23.3,21.9,20.7,20.2,20,19.4,16.5,14.2
1912,14,16.3,20.5,23.3,23.4,21.9,20.8,20.3,20.1,19.4,16.3,14.3
1913,13.9,16.3,20.3,23.1,23.4,22.2,21,20.5,20.3,19.4,16.4,14.3
1914,14.2,16.2,20.5,23.2,23.5,22.2,20.9,20.3,20.2,19.5,16.7,14.4
1915,13.9,16.3,20.6,23.2,23.3,21.9,20.7,20.2,20,19.4,16.4,14.3
1916,13.9,16.3,20.6,23.2,23.3,21.9,20.7,20.2,20,19.4,16.4,14.3
1917,13.9,16.3,20.6,23.2,23.3,21.9,20.7,20.2,20,19.4,16.4,14.3
1918,13.9,16.3,20.6,23.2,23.3,21.9,20.7,20.2,20,19.4,16.4,14.3
1919,13.9,16.3,20.6,23.2,23.3,21.9,20.7,20.2,20,19.4,16.4,14.3
1920,13.9,16.3,20.6,23.2,23.3,21.9,20.7,20.2,20,19.4,16.4,14.3
1921,13.9,16.3,20.6,23.2,23.3,21.9,20.7,20.2,20,19.4,16.4,14.3
1922,13.9,16.3,20.6,23.2,23.3,21.9,20.7,20.2,20,19.4,16.4,14.3
1923,15.4,16.1,21.8,23.9,23.7,22.1,20.3,19.3,20.1,19.9,17.4,15.3
1924,14.6,18.6,22.7,24.1,23.8,21.9,19.8,19.3,18.8,19.5,16.4,13.9
1925,11.3,15,21.3,23.2,23.1,21.4,20.6,19.4,19.9,18.8,17.3,14.6
1926,14.8,16.2,20,22.2,23,21.7,21.3,21.1,21.4,20.7,17.8,15.5
1927,14.4,17.1,20.8,23.1,24.3,22.1,20.8,19.5,21.3,20,17.1,15.6
1928,14.5,14.8,21.9,23.3,22.8,21.3,20.8,19,20.3,19.7,16.9,13.9
1929,13,16.5,20.8,23.3,23.5,20.5,19.2,18.7,19.1,19.1,16.9,12.6
1930,13.2,16.9,20.6,23.4,23.5,21.7,20.5,20.5,20.5,20.4,17.4,16.7
1931,14.6,17.8,22,25,24.1,22.1,20.7,20.3,19.8,20.7,18,16.3
1932,14,17.2,22.5,24.4,23.9,22.3,20.6,20.5,20.1,20.4,17.7,14.9
1933,14.5,16.3,20.5,23.9,23,21.2,20.4,19.9,20,19.2,18.2,15.3
1934,14,16.2,21.8,24.5,23.6,22.2,21.1,20,20.9,20.9,18.3,15
1935,15.4,17.4,22.5,23.7,24.3,21.4,21.1,19.9,20.1,19.6,17.9,15.7
1936,13.6,17.7,22.7,23.9,23.5,21.7,19.8,18.8,19.4,19.8,17.9,14.3
1937,13.7,16.6,21.4,23.3,23.4,22.4,20.5,20.3,20.3,20.8,17.6,15.5
1938,14.6,17.1,21,24.5,24.8,23.2,21.1,19.9,20.2,20.2,18.5,14.2
1939,15,17.6,21.9,22.9,23.5,22,21,20.4,20,20.3,17.3,16.1
1940,13.9,16.3,20.6,23.2,23.3,21.9,20.7,20.2,20,19.4,16.4,14.3
1941,16.8,17.4,22.4,25.6,24.2,22.6,20.5,20.8,21,20.1,17.2,14.9
1942,16.4,18.9,21.1,23.9,22.9,22.8,20.9,19.3,21,20.5,17.4,15.6
1943,15,16.6,20.6,22.6,22.7,21.9,20.5,19.4,19.5,19.8,18.2,15.7
1944,13.3,16.1,20.7,23,22.7,22.8,21.4,19.8,19.9,20,16.8,15.7
1945,16.1,15,19.8,22.4,22.3,22.7,21.1,19,19.9,19.5,16.9,13.9
1946,15.7,16.3,21.2,23.6,23.5,21.3,19.7,18.8,19.3,19.4,17.3,15
1947,14.5,19,20.5,22.9,23.2,21.9,20.4,19.9,19.8,19.8,16.3,15.4
1948,14.2,16,19.1,23,23.1,21.1,20.5,19.6,20.2,19.2,15.9,13.6
1949,14.5,16,21,23.1,23.2,21.7,20.9,19.8,20.3,19.7,17.1,11.9
1950,14.9,15.4,19.4,22.4,22.9,22.1,19.5,18.7,19.4,18.8,16.1,14.4
1951,14.4,15.8,20.9,22.5,23.5,21.6,21.4,20.3,19.8,19.7,15.5,12.3
1952,15,16.4,20.5,23.9,24.3,21.7,21.1,19.6,19.5,19,15.5,14.4
1953,14.6,17.8,22,21.5,23.5,21.6,19.8,19.7,20.1,18.8,15.2,12.6
1954,14,18.6,20.5,23,22.2,21.1,20.3,19.4,19.8,18.9,17.4,14.1
1955,14.1,16.6,20.6,22.6,23.1,21.4,20,20,20.2,19.2,16.1,13.8
1956,13.3,17.5,21.5,22.4,23,21.3,20.2,19.9,19.7,18.7,17.3,14.6
1957,13.4,15.9,18.6,22.7,23.2,21.8,20.4,20.6,19.8,18.4,18.6,15.7
1958,15.7,15,20.9,23.1,23.7,21.5,20,20.1,20.4,19.3,17.5,15.4
1959,14.4,15.5,20,22.7,23.2,21.5,21,20.1,19.9,18.3,15.7,13.9
1960,14.2,15.9,20.2,23,22.2,21,20.1,21,20,19.1,16.3,17.5
1961,15.1,14.7,19.6,22.3,22.7,21.9,20,20.9,19.2,17.8,13.2,11.7
1962,12.4,16.4,20.4,22.8,22.2,21.4,20.1,19.3,19.8,19.7,16.9,15.5
1963,12.8,17.8,19.7,22.1,23.4,21.9,20.7,20.2,20.5,20.3,16.8,13.9
1964,14,14.9,20.9,23.3,24.1,21,20.2,19.9,19.6,18.3,16.1,14.7
1965,15.2,16,19.2,23.1,21.6,21.4,21.2,20.1,20.4,17.7,15,13.9
1966,14.4,15.1,19,22.1,23.8,20.4,20.7,20.2,21.2,19.1,18.3,14.1
1967,13.3,16.7,19.4,21.5,22.6,20.8,21.4,20.4,20.1,18.3,15.2,14.8
1968,14,15.3,20.2,23.9,22.1,21.4,21.6,21.9,19.7,20.1,16.4,14.6
1969,13.1,16.6,22.1,24.7,23.4,23.5,20.6,20.8,20.1,20.4,17.5,14.7
1970,15,15.5,19.4,23.4,23.5,21.2,21.7,20.9,19.5,19.3,16.3,13.9
1971,12.9,16.1,20.5,21.6,22.2,21.7,20.2,19.2,18.7,18.4,14.8,14.5
1972,13.4,16.6,21.1,22.9,23.2,21.3,20.9,21.7,20.3,19.2,15.9,15.1
1973,15.3,18.2,20.8,22.1,23.2,22.3,21.2,20.5,20.4,19.8,15.1,15
1974,14.4,15.5,19.9,23.5,22.4,21.7,19.9,19.1,19.5,19.2,17.6,12.8
1975,13.3,16.5,20.2,22.6,22.9,23.6,20,18.6,20,19,18.3,14
1976,14,14,19.9,23.3,21.5,22,19.7,19.1,18.9,20.1,15.3,14.1
1977,14.9,16.2,21,22.5,23.2,21.9,20.1,19.2,19,18.9,16.4,13.6
1978,13.6,16.8,20.6,24,23.2,21.9,20,20,19.4,19.2,16,13.8
1979,14.9,17,22.1,23.6,23,22.3,21.2,20.7,20.2,20,18.9,13.1
1980,14.5,17.4,20.7,24.1,24,20.5,19.6,19.2,20.3,19.9,17.9,13.8
1981,12.9,16.2,20.7,23,23.7,21.6,19.6,19.5,20.1,20.1,16,13.7
1982,15.5,15.3,21.2,24,24.4,21.4,20.4,19.5,20.1,20,15.3,13.6
1983,12.8,16.7,19.1,24.1,23.5,22.9,21.8,21.2,19.7,19.4,15.5,14.6
1984,12.5,16.8,21.4,25.4,24.5,22.4,20.2,21.7,22.8,20.6,15,14.1
1985,15.6,17,22.6,22.9,24.8,22.8,20.8,20.2,20.4,19.7,16.4,14.4
1986,13.8,17.9,22.5,24.2,23.7,22.3,20.6,20.7,20.6,19.5,16.6,14
1987,13.3,16.9,20.8,21.9,23.2,22.4,22.3,21.2,20.7,19.6,16.4,14.5
1988,15.2,17.2,21.7,24.8,23.9,22.6,20.6,20.4,20.5,18.9,15.5,15
1989,11.6,14,18.7,22.7,22.6,21.7,21.2,20.4,20.7,19.7,16.4,13.7
1990,16.4,16.1,18.9,24.5,24.9,22.7,21.7,20.8,20.7,19.8,18.4,17.7
1991,14.7,18.2,21.1,25.4,22.6,23,20.8,20.3,20.8,19.9,16.6,15
1992,13.5,15.2,22.3,24.6,23.3,22.1,20.5,21.3,19.8,18.9,17.4,13.3
1993,13.1,16,21.5,23.6,24.4,22.4,21.4,20.6,19.7,19.9,17.5,14.9
1994,15,16.2,21.3,24.7,24,21.9,20.5,20,19.9,19.9,16.9,13.1
1995,13.1,15,20.7,23.8,23.7,22.1,21.1,20.6,20.5,19.7,16.3,15.8
1996,14.7,17.6,22.1,23.1,23.8,21.8,21.1,20.8,20.2,20.3,15.6,14.4
1997,15.1,15.4,21.6,23.8,22.9,22.3,21.8,21.6,21,20.4,17.8,14.3
1998,14.1,17.8,20.9,25.9,24.4,22.8,23.1,21.2,19.9,19.8,18.1,15.8
1999,14.4,18.1,21.3,23.5,22.2,21.8,20.7,19.9,20.2,18.9,17.7,15
2000,13.7,15.4,19.7,23.4,24.1,22.1,20.7,20.1,19.4,19.2,17.1,13.6
2001,12.5,16,20.6,24.1,23.4,21.7,20.9,20,20.3,18.4,18,15.4
2002,14.4,16,20.9,24.7,24.4,22.4,21.1,19.9,19.4,19.8,17.3,14.6
2003,14.5,18.3,21.3,24.5,22.6,21.2,21.5,20.2,20.1,20,18.1,13.8
2004,15.6,16.3,21,23.7,24.1,22.7,20.7,20.9,19.9,20.4,16.9,15.1
2005,13.7,18.6,22.4,24.3,23.8,21.7,21.3,21,19.9,19.9,16.6,15.8
2006,14.6,18,21.2,23.3,24.3,22.9,21.1,20.4,19.6,19.7,16.6,13.3
2007,13.7,17.1,20.7,24.1,24.1,22.2,21.3,19.8,19.6,20.1,18.2,15.2
2008,13.2,15.8,21,22.8,23.1,22.4,20.8,20.2,20.1,20,16.7,16.4
2009,15.1,18.3,21.1,24,24.6,22.8,21.4,21.1,20.6,20.9,17.2,15.2
