1901,13.5,14.7,24.4,29.3,34.2,36.6,34.5,31.9,30.4,27.5,21.7,16.7
1902,16.2,17.6,25.3,30.5,34.4,34.3,34.7,32.6,30.6,27,21.9,16.2
1903,13.6,16.8,20.2,27.2,34,36.4,34.5,33,31.8,27.8,20,14.4
1904,13.1,18.5,22.3,30.1,34.5,35.1,33.7,32.3,31.3,27,22.6,16.6
1905,12.6,14.3,20.3,27.7,35.2,35.3,34.6,32.7,31.1,27.6,22.8,16.5
1906,13.6,14.4,21.3,28,35,35.3,34.3,32.3,30.9,27.5,23.1,17.6
1907,17.2,15.3,22,28.3,32.3,34.6,35,32.1,30,26.1,21.8,15.4
1908,15.2,17.5,21.9,29.2,33.4,35.6,32.8,31.7,29.8,26,21,15.4
1909,13.7,16.5,23.1,27.9,33.1,35.8,33,31.2,29.7,26.6,22.7,15.2
1910,14.4,17.8,22.7,27.6,33.6,35.6,32.3,31.6,30.1,26.5,20.6,14.6
1911,13.9,18.2,20.8,28.1,34.2,35.5,33.3,31.9,31,26.8,19.1,15.4
1912,15.7,18.1,22.4,29.5,34.3,36.7,34.6,31.7,30.2,26.9,19.8,15.5
1913,16.2,16,20.8,29.6,33.9,36,33.3,31,29.6,27,20.6,15.4
1914,16.4,15.3,21.6,28.8,34.9,35.5,33.2,32,31.5,26.7,22.1,14.5
1915,14.7,15.9,24,28,34.4,36.4,34.6,32.7,31.5,27.8,21.5,15.8
1916,16.3,15.6,24.8,29.2,33.2,35.3,34,31.8,30.2,25.8,18.1,15
1917,16.1,19,22.6,28,32.3,35.7,34,31.1,29.3,25.7,19,15.1
1918,13.9,17.5,22.3,27,33.9,34.4,33.8,32.2,29.9,26.9,20.3,14.5
1919,13.6,17.5,23.2,28.8,33.6,35.1,33.7,31.8,29.6,26.1,20.1,14.7
1920,14.8,16.1,23.8,28.1,32.6,35.7,34.2,31.7,30.9,27.8,21.6,14
1921,15.1,17.4,25.1,30.9,34.3,35.8,34.1,30.9,30.4,26.2,21.2,16.3
1922,14.6,16.9,23.9,29.8,33.4,34.9,34.8,32.3,30.7,26.2,20.7,16.4
1923,14.3,16.1,23.8,28.9,32.7,35.8,34.3,31.5,30.2,26,19.9,14.3
1924,14,17.2,25.2,29.4,32.6,35.9,34.6,31.5,29.8,26.3,20,15.6
1925,13.1,14.2,24.6,31.3,33.9,35.5,33.7,31.8,30.5,27.9,20,15.5
1926,15,19.6,22.3,26.8,32.8,35.9,35.1,32.7,30.4,26.5,18.8,16.6
1927,12.9,15.5,22,28.7,33.7,35.5,33.8,31.1,30.3,27.6,21.6,16.4
1928,14.7,17.9,24,30.1,34.7,35.4,34.6,32.4,30.4,27.6,21.4,15.7
1929,13.6,16,25.2,30,34,35.3,32.9,30.4,29.9,26.4,21,13.2
1930,13,17,23.2,28,33.8,35.7,32.8,31.4,30.9,26.8,20.7,15.2
1931,16.3,15.3,23.6,31,34.3,35.5,33.9,32.9,30.6,27.7,21.9,17.4
1932,17,18.9,24.3,30.8,33.8,35.8,33.6,31.3,31.5,27.8,21.7,16.1
1933,14.4,18.4,23.7,28.7,34,36.1,34,31,30.2,27.6,22.5,17.8
1934,12.4,19.5,23,30.1,33.4,35.3,33.5,32.8,31,27.2,21.7,17.7
1935,13.7,17.8,23.8,27.4,33,34.6,33.5,31.6,30,26.5,21.4,16.4
1936,13.9,18.6,22.2,29,35.8,34.8,32.9,32,32,27.7,21.2,15.9
1937,14.4,17.9,22.5,28.2,34,35.3,33.6,31.9,31.1,26.4,21.6,14.5
1938,14,16.8,23.8,29.7,35.5,35,33.6,32.1,31.6,28.3,19.8,16
1939,15.5,17.4,21.1,27.4,32.9,35.4,33.1,32.2,32.1,27.5,22,17.9
1940,16.5,18.5,22.1,28.4,34.1,35.5,34.4,31.7,31.1,28.3,23,16.4
1941,14.9,19.3,25.4,31.1,35,35.3,33.7,33.1,31.1,29.5,22.3,17.2
1942,14.8,17.7,24.8,31.1,34.4,35.2,33.1,31.4,30.8,27.6,22.7,15.1
1943,14,18.3,24.2,28.9,33.5,35,33.5,31.5,30.5,27.4,22.3,18.2
1944,15.2,16.8,23.4,29.7,34.1,35.8,33.6,31.2,30.1,27.2,22.8,15.3
1945,13.6,17,23.9,28.2,33.8,35.5,32.8,32.4,30.9,27.1,22.2,15.3
1946,15.1,18.6,23.3,32.6,35.3,36.6,34.6,32.4,30.5,28.8,19.9,14
1947,15.2,18,24.6,30.6,34.7,35.9,34.6,33.8,31.4,26.7,23.3,16.1
1948,14.7,16.7,23.5,30.7,35.8,34.9,34.6,32.3,31,28.6,20.1,16.9
1949,15.4,17.6,23.1,30.3,35.8,34.5,34.5,31.8,32.4,26.2,19.9,16.3
1950,14.8,15,22.6,27.9,34.3,35.4,34,31.8,31.6,27.2,20.3,14
1951,14.8,16.8,22.8,27.6,33.8,35.4,35,32.7,31.6,29.5,22.3,17.5
1952,15.4,19,23.6,30.8,34.8,36.1,34,32.1,30.3,27.3,21.6,15.9
1953,15.1,19.5,26.2,29.4,33.8,35.9,33.9,32.6,31.5,27.3,22,19.8
1954,14.6,17,24,29.9,34.8,36.1,34.8,33.2,32.4,26.3,22.4,16.3
1955,14.8,19,25.4,28.2,33.1,35.7,34.2,32.3,31.7,26.9,21.1,17
1956,14.7,18.4,23.6,29.6,34.9,34.6,31.7,30.9,31.2,26.6,20.7,16.5
1957,13.9,17.3,22.6,27.5,31.4,34.8,34.5,32.8,30.3,27,22.1,16.3
1958,17.1,18.6,24.9,31.2,33.9,36,34.3,33.4,31.5,27,21.3,17.2
1959,15.2,17.4,25.4,30.1,34.1,35.6,33,32.1,31,28.7,21.1,16.2
1960,15.2,20.1,21.9,27.9,33.1,35.4,33.4,32.7,31.9,27.5,20.8,15.4
1961,15.3,16,24.6,27.9,33.9,34,33.6,32.6,31.2,26.8,20.3,15.6
1962,14.5,18.9,23.8,29.9,34.1,35.5,34.4,32.6,30.8,26.5,21,15.5
1963,15.8,20.1,23.7,29,33,35.6,34.7,33.4,31.4,28.2,22.6,16.7
1964,12.5,17.6,25.8,31,34.4,34.1,33.9,33,30.8,26.1,19.7,14.7
1965,17.4,18.4,23.3,26.3,32.7,34.8,33.7,31.6,30.1,28.4,22.2,15.1
1966,16.3,20.3,23.2,28.5,33.6,34.8,33.7,32.1,30.8,28.1,19.8,14.9
1967,13.1,18.7,22.3,28.3,33.1,34.6,33.8,31.1,31,27,22.4,15.6
1968,14,15.8,23.7,29.4,32.2,36,34.6,32.5,30.8,27.6,22,16.3
1969,15.1,17.4,26.1,30.2,33.3,35.8,34.6,32.1,31.8,28.8,23,17.4
1970,15.8,18.3,23,30.3,35.4,35.1,33.8,32.7,30.8,28,21.3,16.6
1971,14.5,18.1,23.5,31.5,33.6,35,32.7,32,31.4,26.9,21.7,16.7
1972,15.7,14.6,23.9,28.5,33.9,36,33.9,32.8,30.5,26.9,22.1,16.3
1973,13.8,19,23.4,30.4,34.7,36,33.5,31.9,31.4,27,20.8,15.6
1974,14.5,15.2,25.8,30.3,33.7,34.9,34.4,33.2,31.7,25.8,20.6,15.4
1975,14,16.8,22.2,29.3,34.2,35.1,33.5,32.3,30.7,27.1,20.8,17.3
1976,16,17.8,22.4,28.9,33.7,35,33.4,31.6,30.5,28.1,21.6,16.2
1977,14.8,18.5,25.7,29.9,33.7,34.9,33.2,31.7,30.7,28.6,23.6,18
1978,14.8,17.4,22.8,29.4,35.2,35.3,31.6,32,30.4,27.4,22.2,17.2
1979,15.6,16.8,21.5,30.3,32.1,36.5,34.2,31.6,31,26.8,22.2,17.2
1980,15.4,18.8,22.7,31.5,33.4,36.1,34.4,32.3,31.2,27.8,21.3,16.4
1981,15.5,18.1,22.9,30.3,34.1,36.1,33.3,32,31.9,27.3,20.8,17.1
1982,15.3,16.4,21.1,28.9,32.5,35.5,34.1,32.2,30.8,28.1,21.6,16.5
1983,14.9,16.8,22,26.8,33.7,36,34.6,32.2,31.8,27.2,21.4,16
1984,14.3,15.3,25.5,30.6,35.1,35.3,32.9,31.1,29.9,26,21.3,16.7
1985,15.3,18.5,25.7,29.2,34.3,35.2,32.5,31.5,30.4,26.8,22.3,16.3
1986,14.7,16.9,23.1,29.9,34.5,35.7,33.3,30.7,30.1,27.7,22,14.3
1987,15.8,18.7,24,29.5,32.6,36.1,34.5,34,31.8,28,22.3,16
1988,16.5,18.4,23.7,31.1,35.8,36,33.9,32,32.2,28.1,22.2,17.3
1989,14.6,16.9,22.8,28.7,33.6,34.6,32.8,31.5,30.4,27,22.3,16.5
1990,17.2,17.7,22.4,29.4,34.4,34.4,33.3,32.8,31.1,26.5,22,16.1
1991,14.8,16.5,23.4,28.4,33.3,36.3,33.8,32,30.4,26.7,21.7,16.9
1992,15.2,17.4,22.5,27.7,34.1,36.9,33.9,31.1,30.2,27.3,21.4,17.9
1993,15.8,20,22.6,29.4,34.8,35.6,33.6,32.6,32,27.3,22.4,17.3
1994,15.8,17.3,25.4,28.1,35.1,35.6,32.2,31.3,29.8,26.7,22.7,16.6
1995,15.2,18.8,22,27.9,34.5,36,33.2,32.4,31.2,27.9,21.6,16.6
1996,15,18.5,25.2,29.9,33.1,34.7,33.5,31.4,31.1,26.5,20.7,15.6
1997,14.6,18.3,22.4,27.7,32.2,33.6,33.4,31.6,31,25.3,21.1,15.1
1998,15.4,18.2,23.1,30.7,34.5,35.6,33.7,33.2,31.8,27.6,21.8,17.3
1999,15,18.3,24.2,30.9,34.1,34.7,33.5,31.1,31.3,28.5,23.4,17.2
2000,15.3,17,23.4,31.7,34.7,35.6,33.7,32.4,30.8,28.3,21.8,17.2
2001,15,18.5,24.2,29.7,35.1,35,32.7,32,31.1,28.3,22.6,18.3
2002,16.1,17.5,24.9,31,36,36.4,33.9,32.3,31.1,28.1,22.4,17.5
2003,16.4,18.9,24.4,30.8,34.3,35.8,32.5,32.1,31,27.7,21.2,16.9
2004,16.3,19.9,26.9,32.1,35.3,35.6,33.7,32.4,31.3,26.5,22.5,17.7
2005,14.8,16.3,24.2,28.9,33.6,35.8,33.7,32.1,31.5,27.5,22.3,15.7
2006,15.3,17.4,22.4,25.8,36.3,35,34.3,31.5,31.3,29,22.3,16.7
2007,16.1,19.8,23.7,32.3,35.1,35.3,33.9,32.8,32.2,27.4,22.9,16
2008,14.3,17.4,26.6,30.2,34.5,35,33.8,31.7,31.4,28.8,22.4,17.3
2009,16.9,20.5,25.4,30.4,36.2,35.7,35,33.3,32,27.7,21.6,17.6
