1901,13.9,16.7,23.9,29.4,34,36.3,32.2,28.6,29.6,28.5,21.4,16.9
1902,16.9,19.1,26,30.5,34.4,34,29.9,29.9,28.4,26.8,20.4,15.2
1903,15.6,17.1,22.8,28.5,33.2,36.1,32.3,28.6,29.3,25.7,19.4,14.8
1904,15.2,18,23.2,30.6,33.4,34.7,28.5,27.5,28,26.5,19.8,16
1905,13.8,14.6,20.4,27.4,34.8,36.2,30.8,31.8,30.2,27.2,22.2,16.3
1906,14.7,16.2,21.6,29.5,36.1,33.7,30.2,28.8,27.8,26.8,21.4,16.6
1907,16.8,16.2,21.1,27.6,32.5,35,33,28.1,29.6,27.1,21,14.6
1908,14.4,17.7,23,30.7,33.8,35.5,28.7,27.7,28.4,26,20.1,14.9
1909,14.7,16.7,23.5,27.6,32.7,32.8,28.7,28.2,28.1,26.4,21.8,15.1
1910,14.5,17.9,23.5,28.9,34.3,33.8,30.3,28.9,28.6,25.1,19.6,15.5
1911,17.1,18,21.6,29.5,35.6,35.2,34,31.7,27.8,27,19,15.6
1912,15.9,18.7,22.7,29.8,34.8,36.4,31.2,28.9,27.4,26.5,19.6,15.5
1913,15.7,17.8,21.5,31,32.4,32.9,30.6,30.3,30.7,28,20.7,16.1
1914,17.3,18,23.2,30.8,34.6,34.1,30.1,28.6,29.2,25.9,21.3,15
1915,15.2,16,23,29.1,36,35.1,32.3,29.7,30.4,28.5,20.7,16.4
1916,16.1,17.3,25.9,31.4,34.2,33.2,30.5,28.1,28.5,25.6,18.5,14.7
1917,15.9,17.8,23,26.8,31.3,33.4,29.2,27.9,27.7,25,19.8,15.7
1918,14,17.9,23,27.8,35.7,34.3,33.4,30.9,30,27.3,20.8,15
1919,15.6,16.8,24,29.2,33.7,36.2,29.1,28,28.6,26,20.1,15.2
1920,15.3,17.3,23.8,29.5,31.3,33.4,29.2,29.3,30.7,28.4,22.2,16.5
1921,16.5,18.7,26.2,32.6,36.7,35.5,32.8,28.3,27.7,25.9,20.4,17.6
1922,15.3,19.3,24.9,30.7,34.6,33.9,30.2,27.7,27.7,26.1,20.1,15.4
1923,15.2,17.2,24,30.4,33.7,37.1,31.2,27.9,28.7,25.6,20.2,15.8
1924,14.3,17.3,24.7,30.3,31.9,36.4,30,28.3,28.1,25.4,19.8,15.7
1925,13.3,15.5,23.2,31.5,33.3,31,28.2,29.5,29.7,27.2,19.8,15.4
1926,15.5,19,22.5,27,32.3,36.2,30.9,28.4,27.8,25.4,18.4,14.7
1927,13.3,16.1,22.1,28.9,33.1,34.6,29.8,27.8,28.3,26.4,19.5,16.8
1928,14.9,18,23.7,29.4,35.3,34.4,30.6,30.5,30,27.4,21.6,15.5
1929,15,16.2,25.1,30.7,35.1,34.5,29.9,28.1,30.2,26.8,21.1,15.2
1930,14.9,17.4,24.7,29.7,34.1,34.2,28.6,28.3,29.3,26.9,20.1,15.6
1931,16.8,16.7,22.8,31,34.4,35.4,31.1,29.2,28.2,25.6,19.9,16.2
1932,17.6,16.9,23.9,29.2,33.3,36,31.6,28.4,28.8,26.3,19.3,15.2
1933,13.1,17.9,23.9,28.1,31.5,33.4,29.3,27.7,27.5,25.2,19.9,15.5
1934,13.8,18.2,22,29.1,33.3,33.1,29.7,27.8,28.3,23.8,19.1,16.7
1935,13.6,18.1,23.3,27,34.2,36,30.2,28.3,28.5,25.4,20.9,15.8
1936,13.8,18,23.3,29.3,35.8,32.5,29.3,28.3,28.4,26,20.9,15.9
1937,14,18.5,21.7,28.4,34,35.5,30.4,30,29.1,26.1,21,14.9
1938,14.9,16.3,25.2,30.9,36,32.8,30.6,29.2,30.1,27.2,19.3,15.4
1939,16.3,18.4,21.3,28.3,35.4,33.3,30.2,30.5,28.5,27.2,19.7,15.7
1940,15.3,17.1,21.8,28.2,34.8,35.4,31.4,28.3,28.5,26.4,21.5,15.7
1941,14.6,18.6,25.6,32,35.5,34,32.7,30.2,29.8,29.3,21.1,17.5
1942,13.9,19.1,25.3,31.5,35.3,35.9,29.5,28,27.7,26.1,21.4,15.4
1943,16.2,17.7,24.3,28.3,34.2,33.9,30.1,27.6,28.8,26,21.3,17
1944,14.8,17.6,22.2,28.5,35.3,33.4,30.1,29.4,29,25.6,21.2,17.2
1945,13.7,17.2,24.5,28.9,34.1,35.2,30.7,29.2,28.3,25.7,20.4,14.7
1946,15.6,19.7,23.4,31.7,34.5,34.2,30.2,28.8,29.3,27.1,20.5,16.8
1947,14,19.4,25.1,31.2,35.1,35.6,30.8,29.2,28.4,24.7,21.5,16.2
1948,15.5,17.4,22.4,31.1,35.5,36.2,30.7,28.6,28.6,27.1,20.3,16.4
1949,16.8,18.6,24.3,31,35.5,35,30.3,28.8,29.1,26.2,19.3,15
1950,16.3,16.5,22.3,28.6,34.5,35.2,30.1,28.7,28.2,25.8,19.5,14.3
1951,14.2,17.2,23.1,27.4,34.2,34.3,31.9,29,28.7,29.5,22.2,16
1952,16.4,20.5,23.6,31.6,35.3,32.5,30,28.1,29.7,27.2,20.6,16.5
1953,13.8,18.9,26.7,31,35.8,36.2,31.1,28.6,28.8,26.4,19.9,17.7
1954,13.6,19.5,23.8,30.7,36,35.7,30.8,29.5,28.3,24.3,21,15.3
1955,13.9,16.9,25,27.6,33.2,35.1,30.7,28.1,28.6,24.8,19.2,15.4
1956,14.6,17.3,23.3,29.8,35.2,34.2,28.5,28.2,29.4,25,19.1,15.8
1957,14,16,21.9,28.2,32.5,33.5,30.1,29.3,27.7,26,21.5,16.3
1958,16.7,18.4,24.4,31.4,34.3,34.7,29.8,28.5,28,25.7,20.2,17.1
1959,14.8,17.2,24.4,29.5,33.4,34.7,29.3,28.5,28.9,27,20.6,16.9
1960,14.5,20.2,23.3,28.7,33.6,35.1,30.1,28.1,29,25.6,19.6,16.3
1961,14.8,16.2,23.9,29.1,34,33.8,30.2,28.1,28.6,25.5,19.7,13.3
1962,13.6,18.3,23.2,30.5,33.9,35.3,31.6,29.3,28.2,24.8,20.8,16.3
1963,13.9,19.7,23.9,29.5,33.5,34.7,32.2,28.4,27.8,27.1,22.9,15.8
1964,13.4,17.7,25.6,31,32.6,35,29.8,29.6,28.3,26.2,19.5,16
1965,16.7,17.9,23.2,28.3,33.3,36.3,31.1,29.7,28.5,26.9,21.8,15.6
1966,15.6,20.6,23.4,30.1,34.1,33.3,32.5,28.5,28.9,27.6,21.5,15
1967,13.6,19.7,22.7,29.1,33.9,34.9,30.3,28,27.8,26.3,21.1,16.5
1968,13.8,16.1,22.9,28.8,32.9,35.2,29.3,28.7,29.9,26.3,20.8,16.2
1969,15.2,18.5,26.3,29.7,33,36.4,30.2,29.1,29,27.5,21.9,15.9
1970,15.4,16.8,22.9,31.2,34.3,32.8,31.8,29.8,29.4,27.2,20.5,16.4
1971,14,17.8,23.6,30.5,32.4,31.3,28.8,27.9,28.5,26.2,20.6,16
1972,15.1,15.7,24.3,29.4,35,35.5,32.3,28.8,27.9,26.7,21.6,16.2
1973,15.2,19.1,23.7,32,35.3,35,31.2,28.5,29.1,26.3,20.6,14.4
1974,14.3,16.9,25.2,31.7,33.7,34.5,30.2,29.1,30.1,27.5,20.6,15.1
1975,13.9,16.8,23.4,30.9,35.3,33.4,29.9,28.9,28.1,27.2,19.9,16.3
1976,16.3,18.6,23.8,29.5,33.7,32.2,31.1,28.2,28.3,27.7,22.2,16.7
1977,14.9,18.5,25.4,29.6,32.4,33.8,28.8,29,27.7,27.5,23.5,17.6
1978,14.9,17.2,21.9,29.9,36.4,33.6,29.2,27.9,28.5,26.8,22,16.2
1979,16.1,16.9,22.9,30.8,32.5,34.8,31.1,30.1,30.9,28.6,23.2,17.4
1980,15.4,19.8,23.8,32.2,36,33.3,29.4,29.4,29.5,28.3,22,16.7
1981,15.9,19.4,23.5,30.8,34.2,35.5,29.7,29.4,30.3,27.2,20.8,16.4
1982,16,16.9,21.8,29.2,31.7,34.6,32.2,29.2,29.1,27.6,21.8,17.4
1983,14.7,17.2,23.4,27.2,32.2,33.5,30.6,29.3,29.2,26.2,20.4,16.4
1984,15,16.3,25.4,30.5,35.9,34.6,30.2,28.9,28.2,26.5,21,17.2
1985,15.1,18.5,26,30.5,35.3,34.8,30.5,29,28.3,25,21.6,17.8
1986,15.2,17.7,23.9,30.3,32.7,34.4,29.6,29.9,30.3,26.7,22.5,15.8
1987,15.8,20.2,25.2,30.9,31.9,36,34,30.6,30.4,27.8,21.7,16.3
1988,16.3,19.7,24.3,31.6,36.2,34.4,30.2,29,30,26.6,21.2,16.6
1989,14.1,17.7,23.4,29.2,34.6,33.9,31.6,29.7,29.5,27.3,21.9,15.7
1990,17.4,18.4,22.7,30,33.2,34.2,30,29.7,28.6,26.3,21.6,16.7
1991,14.5,19.4,24.2,29.4,34.6,34.4,32.9,28.9,29.4,27,20.7,16.5
1992,15.8,17.1,24.4,29.8,33.6,36.3,31.5,29.4,28.6,26.5,20.6,17.4
1993,15.4,19.8,22.5,30.1,35,35,31.1,29.9,28,26.4,21.7,16.1
1994,16.2,17.7,25.4,28.3,34.3,34.1,29.2,28.7,28.9,26.2,20.9,16.7
1995,13.8,18,22.4,27.6,34,36.2,32,28.9,29.4,27.5,21.4,16.6
1996,15.1,20.2,25.3,30.2,33.9,37.4,31.3,28.5,29,26.1,20.8,15.6
1997,13.9,16.1,24.1,28.4,31.2,31.6,30.9,27.9,27.9,25.1,19.6,15
1998,14.1,17.4,22.2,28.9,33.4,34.8,31.1,27.7,26.4,26,20.8,15.2
1999,12.1,18.4,25.1,28.9,30.7,34,27.3,29.9,28.9,26.6,21.9,16
2000,15.4,16.8,23.7,32.1,34.5,33.1,30.1,30,29.6,27.8,22.5,16.9
2001,14.4,19.2,24.6,30.1,34,32.2,30.5,30.3,30.2,27.9,22,17.4
2002,15,18.4,25.2,31.9,35.5,35,33.1,29.8,28.4,27.5,21.8,17.7
2003,13.8,18.3,24.3,31.6,34.4,35.7,30.4,29.6,28.4,27,21.6,16.6
2004,14.6,19.1,27.1,31.8,33.8,33.1,32.6,29.1,30.1,26.3,21.8,16.9
2005,14.8,18.5,25.2,30.1,31.7,35.8,30.4,30.4,29.2,26.5,21.6,15.4
2006,16,21.7,23.5,30.6,33.8,33.2,30.8,29.8,29.5,27.8,22,17.2
2007,15.5,19.1,23.9,32.1,33.8,34.6,31.2,30.1,29.6,26.4,21.9,16.3
2008,14.8,17.3,26.8,30.5,32.7,31.7,30.8,29.6,29.2,28,21.9,18.4
2009,16.4,20.2,25.6,31.1,34.8,36.2,32,30.5,29.5,26.6,21,17.2
