1901,14.1,16.5,24.2,29.2,34,35.3,32,28.8,29.8,28.6,21.9,18
1902,17.3,19,26.1,30.6,33.8,33,31.1,30.2,28.8,27,21.3,16.4
1903,15.9,17,21.8,28,33.3,35.2,31.9,28.7,29.5,26.6,19.7,15.7
1904,15.4,18.5,22.7,30.2,33.2,33.6,29.1,28.2,29,26.8,20.9,16.7
1905,13.9,14.2,20.3,27.3,35,34.3,30.7,30.9,30.1,27.6,22.8,17.2
1906,14.5,15.7,21.5,28.7,35.2,33.2,30.4,29,28,27,22,17.3
1907,17.3,16.5,21.5,27.8,31.9,33.9,32.7,27.4,28.4,26.4,21.6,15.8
1908,15.4,17.7,22.6,29.8,33.2,34.3,28.4,27.1,27.6,25.5,20.2,15.5
1909,14.7,16.6,23.2,27.6,31.8,32.7,28.5,27.3,27.2,26,21.4,15.4
1910,14.8,18.1,23.1,27.9,33.2,33.1,29.1,28,28.7,25.3,19.7,15.9
1911,16.7,18.3,21.2,28.8,34.7,33.7,32.7,30.6,28.3,27,19.2,16.7
1912,16.7,19.1,22.4,29.5,34.3,34.9,30.6,28.2,27.2,26.3,19.9,16.5
1913,16.3,17.7,21.1,30.4,32.3,32.9,30.2,29,29.4,27.6,21.2,16.4
1914,17.7,17.2,22.6,30,34.7,33.4,29.9,28.2,29.3,26.4,22,15.5
1915,15.3,16.3,23.5,28.7,34.8,34.4,31.9,30,31.1,28.5,21.4,17.2
1916,16.9,16.7,25.7,30.2,33.3,32.8,30.9,28.2,28.4,25.2,18.9,15.4
1917,16.5,18.2,22.8,26.4,29.2,32.2,28.5,27.4,27.2,24.4,18.7,16.1
1918,14,18.1,22.7,27.1,34.3,33,31.9,30.3,29.1,26.9,21.5,15.7
1919,15.5,17.3,23.3,28.3,33.3,34.9,29.4,27.9,27.9,26,20.7,15.9
1920,15.9,17.3,23.7,28.7,30.5,31.4,28.9,28.3,30.4,28.1,22.4,16.7
1921,16.7,18.4,25.8,31.6,35,34.6,32,28.1,28.1,26.3,21.2,18
1922,15.4,19.3,24.3,30.3,33.4,33.3,30.5,27.8,27.7,26.1,20.8,16.2
1923,15.9,17,24.3,29.6,32.9,34.9,30.7,27.5,28.9,26,20.2,16.4
1924,14.8,17.8,25,29.8,31.4,34.9,30.7,28.6,27.7,25.4,20,16.5
1925,13.5,15.6,24,31.5,33.1,31.4,28.5,29.6,30.1,28,20.7,16.8
1926,16.1,19.9,22.5,26.6,31.8,35.1,30.7,28.3,27.8,25.5,18.9,15.7
1927,13.6,16.1,21.8,28.3,32.5,33.8,29.5,27.2,28,26.3,20,17.3
1928,15.4,18.4,24,29.3,34.3,33.5,30.7,29.4,28.6,27,21.6,16
1929,15.2,16.7,25.3,30.2,34.2,33.8,29.6,27.6,29.3,26.4,21.7,15.1
1930,15.1,17.7,24,28.8,33.4,33.4,28.6,28,30.3,27.4,20.6,16.8
1931,17.2,16.2,22.9,30.6,33.7,34.8,31.2,28.8,28.5,25.9,20.7,17
1932,16.9,16.9,23.8,29.3,32.8,34.3,30,28.1,28.7,26.6,20.2,16.2
1933,14.2,18.1,23.4,28,31.5,32.7,29.4,26.9,27.6,25.8,20.7,16.5
1934,13.7,19,22.1,29.1,33,33.2,29.6,27.7,28.1,24.9,20.1,17.6
1935,13.7,18.1,23.3,26.6,33.6,35.1,29.7,28.2,28.3,25.9,21.5,16.9
1936,14.5,18.3,22.8,29.1,35.3,31.9,29.5,28.4,28.8,27,21.5,16.5
1937,15,18.4,21.8,28.6,33.6,34.7,29.9,29.4,29.3,26.3,21.6,15.3
1938,15.2,16.5,24.9,30.5,34.8,32.5,30.3,29,30.1,27.9,19.9,16.7
1939,16.8,18.4,21,27.6,33.9,32.6,30.5,30.5,28.9,27.3,21.1,17.8
1940,16.5,17.8,21.6,28.1,34.5,34.1,31.2,28.2,28.6,27,22.2,16.4
1941,15,19.2,25.4,31.1,34.7,33.4,31.3,29.8,29.7,28.8,21.7,18
1942,14.9,18.9,25,31,33.9,35.3,29.6,28.2,28.2,26.7,21.7,15.9
1943,15.8,18.1,24.4,28.3,34.4,33.7,30,27.4,28.4,26.2,21.2,18.1
1944,15.5,17.8,22.5,28.4,34.5,33.2,29.8,28.3,28.5,26,21.8,17.6
1945,13.7,17.3,24.2,28.4,33,33.8,29.6,28.7,28.1,26.2,20.8,15.4
1946,15.7,19.5,22.9,31.3,33.6,33.9,30.2,28.1,28.6,27.3,20.3,16.4
1947,14.4,18.7,24.2,30.2,34.5,34.4,31.4,29.5,28,24.6,21.8,16.6
1948,15.2,17.2,22.7,29.9,34.8,35,30.9,27.9,28.9,27.3,20.5,16.9
1949,17,18.3,24,30.7,35.3,33.8,30,28.5,30.2,26.7,19.8,15.7
1950,16.3,15.8,22.4,28.1,33.9,33.8,29.7,28,28.4,26,19.6,14.5
1951,14.6,17.1,22.7,27.2,33.5,33.3,31.8,28.6,29.7,28.9,22.4,17
1952,16.5,19.7,23.3,30.8,34.6,32.9,29.7,27.9,29,27,20.8,16.8
1953,14.6,19.6,26.2,29.8,33.9,34.8,30.9,28.3,28.7,26.4,20.7,18.4
1954,14.5,19,23.8,30,34.9,34.6,30.9,29.5,29,24.8,21.5,16.3
1955,15.1,18.2,25.3,27.2,32.8,34.4,31.1,28.4,28.5,25.1,19.4,16.4
1956,15.2,17.6,23.3,29.3,34.8,33.5,27.9,27.8,29.4,25.1,19.5,16.5
1957,13.9,15.9,22,27.7,31.5,32.7,29.8,28.7,27.3,25.9,21.5,16
1958,17,18.3,24.3,30.8,33.5,34,29,29,27.1,25.4,20.3,16.9
1959,14.6,17,24.6,29.2,32.7,33.3,28.8,27.1,27.6,26.7,20.2,16.7
1960,14.6,20.1,22.4,27.8,32.6,33.2,29.2,27.5,29.3,26,19.8,16.6
1961,14.7,15.8,24.2,27.9,33,32.1,29.4,28.2,27.5,25.1,19.2,14
1962,13.5,18.3,23.1,29.4,33.3,33.4,30,28.3,27.9,24.5,20.3,16.1
1963,14.5,19.4,23.2,28.9,32.5,33.2,31.2,28.4,27.5,26.9,22,16.4
1964,12.8,17.7,25.3,30.3,32.1,32.8,29.2,28.4,27.9,25.7,19.4,15.8
1965,17.1,17.8,22.6,27.2,31.8,33.7,29.6,28.3,27.7,26.7,21.7,15.4
1966,16.4,20.4,22.5,28.9,32.5,32.3,30.7,27.4,28,27,20.9,14.9
1967,12.9,19.2,22,27.7,32.3,32.9,29.6,27.2,27,25.6,21.1,16.5
1968,13.9,15.7,22.9,28.4,31.9,33.8,29.6,28.4,29.4,26.6,21.2,16.4
1969,15.3,18,25.8,29.1,32.5,34.5,30.4,28.6,29.4,27.6,22.3,17
1970,16,17.4,22.7,30.4,34,32.5,30.2,28,28.1,26.4,19.6,16
1971,14.1,17.7,22.8,30,31.6,30.7,28.1,27.2,28.1,25.8,20.5,16.1
1972,15.6,14.8,24.2,28.6,33.4,34.1,31,28.5,28,26.4,21.4,16.4
1973,14.6,19.3,23.4,31,34.1,33.2,30,27.6,28.2,25.5,20.1,14.5
1974,14.6,16.2,24.9,30.5,32.6,32.6,30.2,29.7,30.2,27,20.4,15.4
1975,14.1,16.8,22.6,29.8,34,32,29.1,28.4,27.3,25.6,19.1,16.5
1976,16.2,18,23.2,28.5,33,32.1,30.4,27.2,26.9,26.6,21.8,16.5
1977,14.9,19.3,25.1,29.2,32.2,32.4,28,27.6,27.6,27.2,23.3,17.4
1978,14.9,17.3,22.1,29.4,34.9,32.9,28.3,27.8,28,26.4,21.5,16.7
1979,15.8,16.9,22.3,29.9,31.7,34.1,30.2,28.7,29.7,27.2,22.6,17.5
1980,15.2,19.2,23.3,31.3,34.7,33.2,29.4,29,29.5,27.7,21.6,16.2
1981,15.6,18.7,22.8,29.9,33.1,34.4,29.3,28.5,30.1,26.8,19.8,16.6
1982,15.7,16.9,21.4,28.3,30.4,33.3,31,28.5,29.1,27.5,21.3,17.2
1983,14.9,16.9,22.5,26.4,31.4,33,30,28.1,29.2,26,19.5,16.2
1984,14.6,15.6,25,30,34.8,33.3,29.6,28,27.2,25.4,20.5,17
1985,15.3,18.1,25.8,29.8,34.3,33,29.5,28.4,28.8,25.4,21.8,17.6
1986,15.5,17.4,23.6,30,32.6,33.6,29.6,28.5,29.2,26.7,22,15.2
1987,16.2,19.6,24.8,30.1,31.6,34.6,32.5,30.6,30.7,28.1,21.8,16.4
1988,17,19.9,23.6,31,35.1,33.5,29.4,28.4,29.8,26.6,21.1,17.3
1989,14.6,17.5,23.4,28.4,33.7,32.8,30.6,28.9,28.9,26.8,21.7,16.3
1990,17.5,18.1,22.5,29.4,32.9,33.4,29.3,28.6,28.1,25.8,21.2,16.7
1991,14.8,18.1,23.8,28.4,33.2,33.7,31.4,28.5,28.6,25.8,20.7,17
1992,15.6,16.9,23.4,28.2,32.9,34.9,30.3,28.4,27.5,26.2,20.7,17.7
1993,15.6,19.3,22.5,29.1,34.1,33.9,29.3,29.8,28.4,27,21.7,17.2
1994,16.7,17.9,24.9,28.2,34.2,33.7,28.8,27.8,27.6,25.9,21.2,17.2
1995,14.2,18.4,22.6,28,33.9,35.1,30.7,28.3,29.1,27.3,20.8,17.2
1996,15.8,19.5,25.3,29.1,32.7,34,30.2,27.4,28.5,26.3,19.7,16.3
1997,14.6,17.2,23.3,27.7,30.4,30.2,30.4,27.1,27.4,24.3,19.9,14.7
1998,15,17.7,22.5,29.5,33.6,33.3,30.2,28.7,27.9,25.7,20.8,16.2
1999,13.7,18.9,24.3,29.4,31.6,32.5,28.5,28.8,29.5,26.5,21.9,16.7
2000,15.8,16.8,23.2,31.3,33.6,32.5,29.1,29.1,29.1,27.7,21.8,17.2
2001,14.9,19.1,24,29.5,32.8,31.3,28.9,28.7,29.4,27.4,21.6,17.4
2002,15.1,18.1,24.7,30.9,34.2,33.7,31.1,29.4,28.6,27.5,21.8,17.8
2003,14.8,18.4,23.9,30.6,33.2,33.4,29,28.5,28.3,26.6,21.4,16.7
2004,15.4,19.2,26.4,31.2,33.3,32.5,31.5,28.2,29.7,25.6,21.6,17.4
2005,14.4,17.9,24.7,28.6,31.1,33.8,29.7,29,28.8,25.9,20.9,15.4
2006,15.7,21.6,23.1,29.4,34,31.9,30,28.1,28.5,26.8,21.3,16.9
2007,15.7,19.2,23.2,31.3,33.3,33.4,30.3,29.3,29.5,26,21.8,16.4
2008,14.6,16.6,26,29.3,31.5,31.2,30.1,28.3,28.8,27.7,21.9,18.7
2009,17,20.2,25.5,30,34.3,34.1,31.2,30,29.9,26.7,21.2,17.7
