1901,13.2,13.3,15.7,17.8,19.6,20.5,20.1,19.4,19.5,18.7,16.5,11.9
1902,13,13.1,15.7,20.1,21.7,22.1,20.3,20.7,19.2,17.6,16.8,13
1903,12.4,13.1,13.8,18.3,19.2,19.8,19.8,19.3,17.7,16,14.6,11.5
1904,11.3,14.5,17.2,19.5,19.3,21.1,19.1,19.3,18.2,16,13.9,12.4
1905,11.9,10.7,15.1,18,21,21.4,20.5,21.3,18.6,16.8,15,9.6
1906,12.1,11.6,14.4,17.9,19.8,22.2,20,19.1,18.7,16.2,14.2,12.7
1907,14.8,14.6,17.1,18.7,18.9,21.2,20,20.4,19.6,17.2,12.7,12.7
1908,13.4,13.6,16.5,18.3,20.8,22.4,20,20.3,18.3,16.6,14.2,12
1909,13.6,13.9,17.7,17.8,20.4,21.3,19.8,19.1,17,15.9,15.8,9.4
1910,12,11.7,14.4,17.6,19.5,20.7,20.1,19.6,17.3,15.2,14.4,11.6
1911,13.9,13.6,14.7,17.4,17.6,21.1,19,20.3,19.3,16,12.1,10.4
1912,12,12.2,13.3,18.1,20.5,18.9,19.6,20.7,18.9,16.4,12.4,10.3
1913,11.9,12.2,13.8,16.4,19.3,18.8,19.4,20.6,17.3,15.9,14.7,10.9
1914,14.3,12.7,13.2,16.9,18.9,19.3,19.2,19.1,18.1,17.2,13.4,8.8
1915,11.3,13.6,12.3,17.2,21,22.3,20.5,20.7,18,16.9,14.4,12.7
1916,14.8,15.4,17.3,18.5,20.1,22,18.4,18.2,17,16,13.2,12.6
1917,13,15.5,14.5,18.2,19.1,21.1,19.8,21.1,18,16.3,14.3,12.1
1918,12.2,14.4,15.8,18.2,20,20.6,20.1,20.2,18.1,17.6,12.7,11.2
1919,10.1,13.1,14,17,19.8,19.9,18.2,20.3,18.2,17.5,14.4,11.2
1920,11,14,14.2,18.7,19.7,19.9,20.3,20.5,19.9,17.1,13.6,12.3
1921,14.1,12.9,16.2,17.8,19.1,21.6,19.8,21.1,20,17.7,15.8,13.5
1922,13.3,16.3,15,20.2,20.8,20.4,19.9,20.5,17.8,16.7,13.5,12.9
1923,14.6,11.6,13.3,18.1,20.8,20.7,19.9,20.4,20,15.7,12.9,11.1
1924,10.6,12.6,14.5,17.1,18.3,20.2,19.7,21,17.8,16.5,15.2,10
1925,11.4,15.4,16,19.3,19.6,20.3,20.4,20.8,17.9,15.7,13.7,8.8
1926,10.4,14.9,14.2,17.4,19.6,21.1,20.3,21.1,20.5,19.1,13.1,11.7
1927,13.7,15.6,15.7,20.1,22.3,21,20.4,21.1,19.8,17.7,17.5,11.1
1928,11.8,13.1,16.4,19,20.4,23.9,20.9,21.7,18.3,18.6,14.5,10.9
1929,14.2,14.5,15.6,20.7,20.9,22.8,20.8,21,19.8,17,13.7,11.5
1930,12.8,14.5,14.3,18.8,20.9,20.8,20.4,22,21.7,17.5,14,10.5
1931,11.1,12.6,13.7,16.3,18.8,21.1,19.6,20.1,19.9,18.1,16.3,12.2
1932,13.4,15.8,14.3,18.9,20.6,23.3,20.9,21.8,18.9,17.7,13.6,12.8
1933,13.6,13.9,16,19.2,22,20.9,21.2,20,18.2,16.8,14.4,13.6
1934,11.1,13.1,14.6,16.6,18.4,20.3,19.2,19.9,18.6,16.6,15.5,12.9
1935,13.6,11.9,16.7,20.1,20.5,21,19.8,21,18.6,17.7,16.4,11.5
1936,13.3,14.8,15.6,17.3,18.9,22.4,20.3,20.8,19.2,16.4,13.6,12.4
1937,15.8,14.1,14.4,19,20.4,22.9,20.9,22.1,19.2,17.6,14.6,11.3
1938,13.2,14.6,18,18.5,22.1,21.8,21.6,21.3,19.3,17.9,14.8,11.8
1939,13.2,13.5,16.6,19,21.2,22.3,21.8,19.9,18.2,16.2,13.3,10.9
1940,9.1,13.1,15.8,18.8,19.5,20.6,20,20.2,18.9,17.6,15.5,13.3
1941,13.1,13.7,13.4,19.2,20.5,22.1,21.1,21.6,20.5,19.6,15.4,13.3
1942,13.6,14.5,15.3,19.5,21.9,22.9,20.2,21.1,18.9,18.3,16.4,13.9
1943,12.3,15.1,15.2,18.9,22,22.4,22.1,23.1,19.7,17.3,13.6,12.3
1944,12.4,15.8,14.9,19.2,20,21.7,21.6,20.8,18.6,15.9,14.6,11.3
1945,13.5,15.2,17.7,18.5,20.6,23.1,21.3,21.4,20.6,17.1,17.1,12.4
1946,12.6,14.5,16.7,19.3,21.6,22.4,21.8,22,20.7,18.3,15.2,12.6
1947,11.6,13,15.7,19.2,21.2,23.3,21.8,20.2,19.8,19.3,16.4,11.3
1948,11.7,16.8,16.9,20.5,21.8,22.8,21,21.9,18.8,16.6,15.3,14.7
1949,14.1,15.6,16.9,17,21.1,22.1,21.4,21.7,20.4,18.2,14.9,13.1
1950,16.6,15.2,16.2,19.3,21.3,22.2,21.4,21.8,21,17.5,15.5,12.4
1951,13.3,15,14.9,18.5,19.9,22.1,21.7,21.7,19.2,17.6,15.9,14.4
1952,16,14.5,15.8,17.6,19.9,20.1,20.7,22.2,19,15.7,15.5,12
1953,14.1,15.2,17.8,19.3,21.5,22.7,22,22.1,19,17.3,13.8,10.3
1954,14.4,15.1,17.5,20.1,20,21.8,20.5,21.3,20,17.4,14.5,12.4
1955,12.5,13.7,17.5,20.4,20.9,21.5,19.5,20.4,18.2,16.6,15.8,12.5
1956,12.7,15.5,16.6,18.8,19.4,20.5,20.3,21,18.3,18.2,13.9,12.2
1957,15.4,15.6,14.3,18,19.2,21.7,21.7,21.7,19.2,16.3,15,12.8
1958,9.6,12.9,14.1,19.3,19,20.9,20.6,21.2,19.1,15.9,14.8,11.1
1959,12.4,14.4,14.2,17,19.4,20.7,19.9,20.2,19.4,16.6,12.9,11.6
1960,13,11.7,15.6,17.8,19.8,22.2,21,20.6,18.3,18.3,16,10.8
1961,11.2,13.6,15.9,19.4,21.6,20.2,19.3,19.9,19.2,17.1,15.1,13.1
1962,12.3,16.5,15.3,17.4,20.7,21.2,21.9,21.6,19.3,18.4,14.6,11.6
1963,13.5,13,16.8,20.8,19.1,20.7,20.6,21.4,18.1,15.4,14.4,10.5
1964,11.6,12.8,15.7,20.3,19.6,20.2,20.7,21.5,19,15.6,15,11.9
1965,12.8,11.8,15.4,19.3,20.8,21.1,20.1,19.5,19.5,15.6,16.5,12.3
1966,10,11.7,14,17.8,19,20.1,20.5,20.4,19.3,16,14.5,11
1967,11.5,13.5,16.3,20.1,20.1,21.7,21.3,19.7,17.3,15.3,15.2,12.8
1968,13,12.4,12.9,18.9,20.8,21,19.1,19.7,17.8,17.8,14.7,13.2
1969,13.5,14.1,13.6,19.3,19.2,22.7,21.7,21,18.7,17.9,14.6,12.4
1970,11.5,12.4,14.9,20.4,18.8,20.8,20.1,21.1,18.2,17.7,14.4,14.5
1971,14.7,14.8,16.8,18.2,20.5,19.7,20.1,18.7,18.3,17.4,14.2,13.6
1972,14.1,13.9,15.9,19.9,19.5,20.3,19,20,19.4,18.4,15.4,13.5
1973,13.1,12.9,17.2,18.2,20.4,20.3,19.9,18.7,19.2,16.6,17.2,11.6
1974,13.8,15.1,16.9,18.3,20.5,21.1,19.8,21.1,18.7,15.9,14.4,12.5
1975,13.2,14.5,17.1,20.9,20.4,21.9,19.3,19.1,17.1,17.1,15.3,11
1976,11.2,16,16.9,18.3,18.6,20.9,18.1,19.2,18.7,15.4,12.3,10.1
1977,12.3,12.9,16.2,16.2,20.4,20.1,20,21.5,20,17.4,15.3,13.3
1978,12.7,11.4,15,19.5,20.4,20.9,20.6,19.8,18,15.1,15.7,12.8
1979,12.8,13.5,15.9,19.3,19.6,20.2,21.3,20,19.4,19.1,13.2,11.3
1980,13,13.5,16.7,17.5,21.2,22.8,21.3,20.4,19.8,16.3,13.3,11.9
1981,9.8,13.2,14.3,17.8,19.6,20.9,20.3,20.5,18.8,17.9,15.9,12.4
1982,13.9,14.5,17.8,20.3,19.4,23.4,20.5,20.9,19.3,16.8,14.3,10.6
1983,10.9,12.1,14.3,18,20.9,22,19.1,19.9,18.4,17.2,15.6,12.3
1984,10.4,12.7,16.3,19.8,18.8,20.9,18.3,19.9,16.9,17.7,14.7,14
1985,10.4,13.3,16.2,17.2,20.2,20.1,19.3,20.5,19.5,17.5,16.2,12.2
1986,12.6,14.7,14.4,19.8,20.1,19.6,19.8,20.9,19,16.1,15.2,11.2
1987,11.6,12.4,13.2,16.5,18.5,21.1,19.6,20.9,19.5,16.8,14.1,13.4
1988,11.2,12.8,14.6,18.2,20.1,20.8,19.6,20,18.4,16.9,16.8,12.7
1989,14.5,14.2,15.9,18.6,20.8,22.2,20.9,20.1,18.3,17.6,15.7,9.8
1990,13.6,13.1,15.6,19.3,21.3,22.2,19.7,19.9,17,16.7,15.3,12.8
1991,13.5,14.4,17.6,19.4,20.7,21.7,19.6,21,17.4,17,13.9,11.5
1992,10.2,10.9,16.3,17.3,18.6,21.4,21,20.3,19,17.3,14.3,13.4
1993,13.5,15.4,15.3,19.3,19.4,20.7,20.5,20.7,19.1,17,13.6,13.7
1994,12.6,14.1,15.3,17.8,20.5,20.6,21.6,20.6,18.4,18.1,17.1,13.9
1995,13.2,14.7,15.6,19.1,20.8,21.6,20.1,18.9,18.3,16.6,16,12.1
1996,12.4,14.7,13.5,17.5,21.7,20.7,20,19.6,18.7,16.1,15.3,10.8
1997,11.3,13.9,15.7,16.5,19.2,21.6,20.9,19.8,19.2,17.1,14.2,12.1
1998,12.5,12.7,16.3,19.9,22.2,22.6,21.8,21,19.7,16,15.9,13.3
1999,12.6,15.2,15.7,20.3,19.2,20.7,19.2,20.4,18.7,16.2,14.9,10.1
2000,12.7,16.3,16.1,19.5,21.9,19.5,21.6,18.8,20,16.4,13.5,10
2001,12.6,13.5,13.4,18.7,19.3,19.7,20.2,20.7,18.2,16.6,13.7,11.6
2002,13.7,12.2,15.9,20,21.5,21.2,18.9,19.8,17.4,17.2,14.1,12.2
2003,12.1,13.6,15.2,19.9,21.8,22.4,18.4,19.2,17.4,15.8,15.7,11.4
2004,10.9,13.5,16.5,17.5,18.7,20.6,19.2,19.2,17.1,18,14.6,10.2
2005,13.1,12.7,14.1,18.5,18.9,22,20.1,18.9,18.4,16.6,14.4,11.6
2006,12.9,15.6,16.8,20.4,19.2,20.4,19.3,20.7,17.5,15.6,14,9.8
2007,11.3,13.5,15.6,17.9,18.9,20,18.7,20.6,17.5,18.3,13.9,13.5
2008,11.9,15,14.5,20.1,19.4,22.5,18.5,19.1,16,15,12.3,12.1
2009,13.1,14.5,15.6,18.2,18.9,22.6,20.4,22.1,19,16.8,14.2,11.8
