1901,13.5,20.3,22.6,24.8,27,31.7,34.2,34.1,31.4,28.1,21.9,17.9
1902,13.3,19.2,19.3,24.2,29.7,32.2,34.2,34,34.2,28.5,19.9,14.8
1903,12.9,14.8,17.9,24.6,29.2,30.4,31.9,33.1,30.6,26.4,20.1,16.9
1904,15.9,17.4,19.7,23.7,28,31.3,31.7,34.2,31.1,28.8,20.3,14.2
1905,12.6,13.6,17.7,24.4,29.4,31.8,33.9,34.5,33.1,28.6,23.3,14.3
1906,14,16.5,19.9,24.3,28.1,33.4,33.5,34.9,31.5,28.1,21.9,18.1
1907,14.7,16.3,18,23.5,29,31.3,33.4,33.5,30.6,27.4,19.8,16.5
1908,14.4,16.5,19.8,24.7,29.3,32.2,32.3,33.1,31.4,27.9,20.5,14.5
1909,14.8,16.8,22.2,23,32.4,32.8,34.6,34.4,32,27.5,22.4,18.1
1910,14.4,17.2,16.7,25.1,28.5,31.5,33.4,34.1,32.2,26.2,21.5,14.7
1911,13.2,13.9,17.7,23.8,28.7,31.6,33.5,33.4,30.9,28.3,21.7,15.8
1912,13.7,17.7,19.8,25,28,31.6,32.9,33.3,31.4,27.9,21.7,15.3
1913,14.6,15.7,19.4,22.5,28.2,31.3,32.9,33.5,32.9,28.4,20.8,14.7
1914,15.9,16.5,21,22.7,29.5,32.4,32.8,34.3,32.9,27,21.4,16.6
1915,16.3,17.6,20.6,24.6,29.4,33.6,34.6,34.8,33,28.6,21.7,17.7
1916,14.3,17.5,21.2,25.1,31.4,34.8,35.4,33.9,32.7,27.5,24.2,18.2
1917,16.4,18.1,21.4,26.3,28.7,32.1,33.4,34.2,32.4,27,23.7,16.4
1918,14.1,16.4,19.6,24.3,29.1,32.1,33.6,33.8,32.7,29.7,23.8,15.8
1919,16.8,18.7,21.5,24,28.6,31.7,33.8,33.8,33.4,29.5,23.7,15.7
1920,15,14.7,20.2,25.3,30.4,33.3,34.3,34.9,32.8,28.4,20.6,15.3
1921,14.2,15.6,19,24.5,28.5,31.8,34.3,35.2,31.2,27.2,21.5,15.6
1922,14.8,16.1,20.5,24.4,29.7,32,34.8,35.3,32.8,29.3,24,15.7
1923,16.1,17.6,22.2,24.2,30.2,34.9,33.7,33.4,33.6,28.1,23.6,17.5
1924,15.1,17.7,22.1,26.3,28.8,34.4,34.8,34.9,33,27.3,21.1,16.5
1925,13.2,16.1,23.8,24.8,30.4,32.5,34.3,34.7,33.7,28.9,23.5,18.7
1926,16,17.1,20.2,25.8,31.2,33.8,33.3,32.7,30.3,28.2,22,17.4
1927,16,15.3,21.6,24.2,31.4,33.1,34.8,34.3,32.8,30.2,23.4,17.6
1928,16.5,17,21.1,27.8,32.4,33.4,34.8,35.4,33.4,28.1,22.1,17.9
1929,15,17.1,20.1,26.3,32.6,33.2,33.5,36.1,34.3,27.2,24.5,15.9
1930,14.6,17.3,21.5,26.2,30,33.4,34.3,36.1,33.1,28.5,22.3,19.3
1931,16.6,17.2,21.7,25.5,29.8,32.6,34.7,35.1,33.7,29.5,21.5,15.9
1932,14.7,17.5,21.6,25.9,29.3,34.7,35,35.6,32.6,30.3,22.6,15.7
1933,15.3,18.5,20.9,22.9,29.6,33.8,32.9,33.8,30.8,26.5,25.7,18.2
1934,14.9,14.9,22.1,26.5,30.8,33.9,34.2,34.7,32,28.8,24,16.6
1935,16.5,18.5,22.6,24.9,33.2,35.3,34.2,35.5,32,29.2,20,17.6
1936,17.6,19.5,22.8,27,30.4,32.9,34.5,36.4,31.1,30.7,25.6,15.9
1937,14,18.4,23.8,27.3,30.6,32.9,34.5,34.8,34.5,29.4,24.4,18.9
1938,16.5,16.8,18.1,27,29.4,32.5,35.2,36,32.5,28.4,21.7,18.3
1939,16.5,16.9,20,26.3,33.2,32.6,34.4,33.6,33.2,30.1,22.2,18.7
1940,16.2,18.6,20.5,26.5,31,34,34.7,34.2,32.1,29.2,21.7,17.4
1941,17.6,20.5,20.6,26.2,32.6,33.5,34.5,34.7,31.7,26.9,23.7,15.4
1942,14.5,18.3,21.6,27.1,31.5,34.9,34.1,34.1,30.7,27.8,22.6,17.4
1943,14.7,15.3,17.8,22.1,29.1,31.7,34.1,34.8,32.9,30,25.1,19.5
1944,15.4,18.2,22.7,27.1,29.1,34.1,34.3,33.9,32.9,28.9,21.7,17
1945,15.6,15.1,18.1,24.3,31.9,32.8,35.1,36.7,33.2,26.7,23.5,17.2
1946,16.6,16.3,20.4,25.6,29.2,33.5,34.9,34.8,34,28.3,24.9,18.4
1947,16.4,20.1,24,26.7,31.9,33.9,35.2,35.5,32.4,28.1,23.4,19.9
1948,17.5,17.6,17.5,24.1,30.3,32.8,35.1,35.3,32,27.5,22.3,15.3
1949,14.4,14.6,19.3,21.9,31.8,33.6,33.5,33.9,30.3,28.6,24.6,17
1950,13.4,15.4,19.5,24.9,28.6,30.9,34.8,35,30.8,26.1,20.6,17.4
1951,16.4,17.3,22.6,26.3,30.8,33.1,35,34.8,33.6,27.5,21.8,14.6
1952,15.9,17.4,20.3,25.8,30.3,33.7,33.6,35.6,34.5,30.5,22.7,20
1953,16.4,18.2,19.1,26.1,30.4,34.2,36.4,35.4,32.2,29.2,20.3,14.7
1954,15,17.3,22.4,24.5,32,33.6,35.7,35.7,31.8,28.3,21.5,15.8
1955,16.8,18.9,20.9,25.3,29.8,34.9,34.6,33.5,32,29.1,22.1,16.8
1956,14.9,18.7,18.6,24.6,28.8,33,35,36,32.2,26.4,22.4,15.5
1957,13.9,16.2,19.7,24,27.9,32,33.8,34.3,31.7,29.3,22.3,17
1958,15.2,17.7,21.5,27.6,29.2,32.7,33.7,35.1,31.4,26.3,22.1,18.3
1959,16.4,13,18.9,26.5,30.5,33.2,32.5,33.3,30.5,26.1,21.9,17.8
1960,15.8,19.8,21.1,25.2,31.6,32.2,34.3,34.6,32.1,29.9,23,19.5
1961,15.4,15.3,19.2,25.9,30.4,34.6,34.5,34.4,30.3,27.1,20.7,16.8
1962,16.2,16.6,23.5,25,30.2,35.3,34.6,35.6,33.3,29.4,25.8,18.1
1963,18.1,19.4,20.3,25.2,28.1,33.8,34.8,35.9,33.1,29.7,22.4,17.2
1964,13.3,16.9,21.9,24.9,28.6,33.2,33.6,34.3,30.9,27.8,21.7,16.6
1965,14.1,17.6,22.1,24,28.8,34.2,34.8,34.4,32.6,26,22,17.8
1966,16.5,17.2,20.6,26.9,30.3,34.1,34.7,35.2,31.7,28.5,24.8,17.6
1967,15,15.8,18.4,25.3,28.2,32.3,33.9,34.6,31.2,27.1,20.5,17
1968,14.6,16.7,19.7,25,29.4,32.7,34.7,33.9,31.7,26.6,21.2,17.2
1969,14.4,18.3,21.9,23.1,29.8,33.3,33.2,35,33.6,27.9,22.4,18.3
1970,16.7,18.7,22.2,27.2,30.6,32.7,34,35,31.5,26.9,21,15.1
1971,17.1,17.3,21.2,23.4,30.6,32.4,33.4,34,32.1,26.7,20.9,14.2
1972,14,16.3,19.8,26.1,28.8,32.2,33.1,34.5,33.1,28.8,20.5,14.4
1973,15.2,19.4,20.8,25.5,29.8,32.3,35.4,33.8,32.4,28.8,19.5,16.9
1974,12.9,16.6,20.2,25.4,29.8,33.4,34.7,33.9,31.9,29.1,22,15
1975,14.4,15.9,21.3,26.7,29.1,32.2,33.9,32.5,31.6,27.2,21.4,15.3
1976,14.3,15.1,19.8,24.6,29.7,32.6,33.4,33,32.2,28.9,22.8,17.8
1977,14.3,19.7,20.3,24,30.5,33.5,35.2,35.3,31.8,25.9,21.9,15.2
1978,15.3,18,20.9,25.8,32.6,32.9,34.7,33.2,31.5,29.1,19.5,17.3
1979,15.7,19.3,22.3,26.8,29.8,33.7,34.2,33.7,32.1,27.9,23.2,15
1980,14.7,15.3,20.3,25.3,31.1,34,34.6,34.4,30.8,28,22.8,16.3
1981,13.9,15.7,21,25.6,29,33.2,33.8,34.1,32.2,28.6,19.1,18
1982,15.2,14.1,18,25.1,28.1,32.1,32.7,33.8,31.8,27.7,18.8,14.9
1983,12.3,14.8,18.4,23.8,30,33,33.9,33.8,31.9,26.6,22.5,17
1984,15.2,18.4,20.4,24.9,31.8,32.8,33.3,32.5,32.7,28.3,21,15.4
1985,16.9,16.1,20.6,25.1,30.7,34,34,35.4,32.3,25.8,22.7,16.7
1986,16.1,18.2,21.3,25.7,27.1,32.5,34.6,34,34,27.3,19,15.2
1987,16.6,19.2,18.3,24.3,31,32.9,35.3,35.3,32.5,26.2,22.1,16.3
1988,14,15.9,19.7,26.1,32.5,33.5,35.4,34.5,33.5,26.5,20.1,16.1
1989,12.3,14.9,19.9,28.3,31.5,33.4,34.8,34.6,32.8,27.3,22,16.5
1990,14.4,15.1,20,25.6,29.6,33.5,34.1,34,31.7,28.6,24.4,19
1991,14.7,17.4,21.9,26.8,30,33.8,33.2,33.5,31.7,28,22,13.4
1992,12.2,12.9,18.7,24.6,28.8,33.2,33.8,34.7,31.5,28.9,21,14
1993,13.1,14.7,19.8,25.6,28.4,34.2,34.3,36.1,32.8,28.8,21.5,12.6
1994,15.7,16.9,19.6,28,31.4,33.1,34.1,35.6,33.1,29.8,20.2,14.3
1995,15.8,17.1,21.4,25,30.6,35.6,35.2,35.4,33.6,27.9,20.4,16.5
1996,15.6,18.4,20.2,25.7,32.6,33.7,35.4,35.4,33.9,27.6,22.6,18.8
1997,16.6,15.5,19.1,23.9,31.5,33.9,35.6,34,32.1,27.8,21.9,16.7
1998,14.9,16.7,18.8,27,29.4,33.6,35.3,37.2,33.2,28.7,22.9,17.5
1999,16.1,16.9,20.8,25.8,31.7,33.1,34.8,35,32.5,27.8,22.5,18.1
2000,14.5,16.4,19.1,26.8,29.7,33.8,36.3,35.8,32.4,26.1,21.6,16.4
2001,16,17.7,23.6,25.6,29.2,33.7,34.9,35.6,32.1,27.1,21.1,16.7
2002,13.6,18.8,21.9,24.1,29.3,33.8,36,35.2,32.8,29.1,22.8,16.7
2003,17.1,16.5,18.9,24.9,31.5,33.9,34.3,35.5,31.9,28.1,22.1,16.2
2004,15.5,16.6,21.7,25.3,29.6,35.1,35.2,34.6,32.1,28.5,20.9,15.5
2005,15.6,16.5,20.7,26,28.8,33.6,34.7,35,33,26.9,20.6,18.6
2006,14.8,17.8,21.7,25.2,29.8,33.8,34.3,36.1,32.7,27.4,19.7,15.4
2007,14.9,17.2,19.8,23.7,31.5,34.2,35.3,35.2,32,28.7,22.1,16.5
2008,12.4,16.7,24.7,28.1,29.9,35.1,35.6,36,33.6,26.9,22.7,18.2
2009,16.6,18.7,20.1,26.5,29.3,34.7,35.6,35.7,31.9,29.8,21.7,18.6
