1901,13.1,17.8,20.8,21.8,23.4,29.8,33.2,33,30.4,26.7,20.1,18.5
1902,15.6,17.7,17.6,20.9,24.8,29.3,33.5,33.7,32.2,27.2,18,13.6
1903,13.5,14.7,17,20.6,24.8,27.9,31.6,32.4,29.5,25.8,19.8,16.8
1904,14.8,16.8,16.6,19.9,23.7,28.9,31.7,32.9,29.6,27.1,19,14.8
1905,11.9,12.5,15.9,20.7,24.8,28.7,33.5,34.2,31.9,26.5,22.9,14.7
1906,14.2,15,18.7,20.4,23.4,29.8,32.8,33,30,25.4,20.9,17
1907,12.5,13.2,14.6,19.2,25.7,28.9,33,32.6,29,26.9,18.4,16.4
1908,13.8,15.3,17.1,20,25.7,29.4,31.9,32.6,29.7,24.9,17.5,13.7
1909,13.2,12.9,18.4,19.5,26.4,29.5,33.7,33.7,31.4,26.2,20.9,18
1910,14.6,16.9,15.4,21.1,23.6,28.7,32.5,33.3,30.9,24.5,20.6,15.9
1911,13.4,10.8,15.2,19.6,23.8,28.9,32.3,33.3,31.1,27.1,22.1,15.6
1912,13.3,16.2,19.1,20.4,23.3,29.5,32.1,32.4,30.3,25.5,21.3,16.1
1913,13.5,12.9,18.8,19.9,23.7,28.3,32.8,32.3,31.3,26.2,20.1,15.4
1914,14.5,15.5,19.4,18.9,24.6,28.8,32.7,32.8,29.7,24.8,18.9,16.4
1915,17.9,16.2,18.4,20.4,23.4,29.5,33.8,33.2,30.1,26.8,20.5,18
1916,14.4,15.6,19.8,21.2,25.8,31.7,34.7,32.8,30.5,26.2,23,18.7
1917,16.8,14.3,19.5,21.7,23.6,28.4,33,33.7,30.1,27.1,23,14.8
1918,14.7,14.1,17.2,19.3,24.2,28.8,32.8,32.5,31.7,29.6,21.8,16.9
1919,16.9,16,19.7,21.4,21.9,28,32.6,31.6,31.2,28.4,22.5,16.3
1920,15.3,11.9,17.4,21.2,24.1,30,33.4,33.9,30.1,24.2,17.9,14.6
1921,15.2,12.7,16,19.6,25,28.4,32.9,34.2,29.1,24.8,20.7,15
1922,14.3,14,19.6,21.4,24.3,29.4,33.8,33,31.4,27.7,20.2,15.1
1923,14.6,15.2,18.2,20.3,25.4,30.6,32.8,32.2,31,27.4,24.1,17.6
1924,13,14.5,17.7,21.9,24.2,30.8,33.3,33.2,32.1,23.1,19.2,15.1
1925,12.7,16.5,19.2,20.2,24.9,28.3,33.1,33,31.3,27.1,22.8,16.6
1926,14.7,14.9,16.4,22.6,26.7,31.6,33.8,31.3,28.6,27.2,22.9,16.7
1927,15.9,11.7,19.6,20.6,25.3,30.4,33.5,34.4,32.3,28.8,23,16.5
1928,15.8,12.6,15.4,23.8,27.1,29.5,34.1,34.3,31.7,25.5,22.7,16.1
1929,11.3,11.9,13.5,19.5,26.1,30.1,32.5,34.1,29,24.1,21.9,16
1930,14.9,15.3,19.1,21.6,23.9,29.5,33.7,33.4,30.7,25.4,20.2,18.5
1931,15.4,15.4,18.7,21.5,26.4,32.4,35.6,36.1,32.9,27.6,20.3,16.4
1932,15.1,14.6,18.1,18.7,22.6,29.1,34.1,35.6,32.4,30.9,21.9,16.8
1933,14.2,15.9,17.5,19.4,23.4,27.7,32.1,32,28.8,26.3,23.4,15.3
1934,15.3,13.4,19.6,23.4,25.1,30.3,34.1,33.4,30.4,26.3,23.3,16.8
1935,15.1,15.3,18.2,21.7,28.8,33,32.7,33.9,31.1,27.3,20.6,18.1
1936,17.2,16,19.3,22.3,23.7,28,33.2,31.8,30.1,26.1,21.1,15.1
1937,12.9,16.7,19.8,21.8,24.7,31.6,32.9,32.7,31,26.7,22,17.8
1938,14.2,13.5,16.7,20.1,25.6,32.1,33.6,34.1,30.2,27.2,21,17.2
1939,15.9,15.5,16.7,22.4,25.6,28,34.4,32.9,31.2,28.1,20.8,17.5
1940,13.8,16.5,17.6,20.8,23.3,28.7,32.1,31.1,30.6,27.7,22.4,16.5
1941,16.4,17.2,18.3,22.3,26.7,28.7,32.9,33.8,29,24.9,20.6,14.3
1942,12.7,15.6,18.3,21.7,26.3,31.3,33.8,31.5,30.8,25.4,21.1,17.2
1943,13.7,15.4,15.6,19.6,23.7,28.1,32.8,34.4,32.7,27.2,23.7,18.4
1944,13.6,15.8,17.4,22.4,24.8,29.1,32.5,32,30.8,26.5,20.9,15.3
1945,14.6,13.2,16.5,20,27.3,31.1,34.5,34.2,31,25.7,21.1,16.2
1946,15.1,15,16.8,21.8,24.7,31.3,34,35.4,32.8,25.5,24.1,16.6
1947,14.3,16.4,21.3,24.3,26.3,29.1,33.2,34.8,31.1,26.4,20.9,17.8
1948,17.4,15.8,15.9,20.2,24.6,28.1,33,32.4,30.7,26.9,21,14
1949,14.9,13.9,15.6,19.3,26.9,28.9,32.3,33.3,29.4,27.3,24,17.1
1950,12.5,14.9,18.3,22.4,24.7,31.4,34.4,33.3,31,25.7,21.6,19
1951,15.7,16.7,19,22.4,25.4,30.5,34,33.4,30.8,24.8,19.7,14.3
1952,14.7,15.4,15.8,21.7,24,29.5,32.9,34.9,32.4,26.4,19.9,17.7
1953,14,14.8,13.8,20.2,24.1,29.7,35.9,34.2,29.7,25.9,17.2,14.2
1954,12.7,14.3,17.4,19.4,24.2,30.6,33.6,33.3,31,25.9,19.8,16
1955,15.8,17.8,18.3,19.5,25.8,31.1,34,32.3,29.4,27.3,20.5,17
1956,14.6,14.4,15.5,21.5,25.1,30.1,34.3,33.4,30.3,25.2,19.9,14
1957,13.4,16.2,18.1,20.3,23.5,31.7,32.2,32.9,29.5,26.3,20.1,15.5
1958,14.5,16.7,17.4,20.4,25.4,28.8,31.7,34.9,30.4,25.7,21.4,16.8
1959,14.9,12.1,17.1,20.9,24.5,29.5,32.7,34.3,30.2,23.9,19.2,17.1
1960,14.8,15.5,16.5,20.2,26.5,30.3,34.1,34.7,29.6,28,22.1,18.7
1961,14.9,14.9,18.4,22.1,24.7,29.1,33.4,34.4,30.2,26.3,21.5,17.2
1962,16.4,14.7,19.8,21.1,25.7,29.6,33.1,32.8,31.1,26,24.4,18.1
1963,16,17.1,17.1,21.8,23.1,29.1,34.2,35.5,31.8,27.1,22.2,17.2
1964,13.9,14.3,18.9,21.8,22.7,29.2,32.1,32.9,30.4,27.9,21.9,17.5
1965,15.2,14.2,18.2,19.6,23.5,31,34.1,31.6,30.9,24.7,20.2,16.6
1966,15.5,18,17.6,21.1,24.3,29.3,32.6,32.5,30.1,28.4,24,17.2
1967,15,13.8,16.8,20.2,24.2,29.5,33.7,35.1,30.4,25.9,20.4,17
1968,14,15.7,18.1,22.6,28.4,30,33.1,31.2,28.7,24.9,20.4,16.5
1969,14.1,15.9,17.9,18.9,25.7,29.4,32,32,30.8,26.1,21.6,17
1970,16.1,16.3,18.7,23.1,23.7,31.1,31.8,34.5,30.4,25.2,22.1,15.6
1971,17.9,14.6,17.6,20.7,25.7,30.7,31.5,32.9,30.2,25.6,21.5,16.1
1972,14.6,15.2,19.7,21.6,24.4,28.9,30.6,31.7,29.9,25,20.9,17.2
1973,15,16.5,17.3,19.9,26.1,30.2,32.3,32.7,31.7,27.3,19.8,18.2
1974,13,16.2,19.3,20.2,23.6,28.9,34.5,31.6,30.5,27.3,21.3,15.7
1975,15.4,14.2,19.3,22.5,24.5,30.2,33.8,32.6,31.5,26.3,20.8,15.3
1976,14.4,12.9,17.8,20.4,25,30.2,32.3,33.1,29.7,26,21.7,16.9
1977,13.7,17.2,18.4,21.3,26.2,31.2,36.1,34.5,30.6,24.2,21.9,14.4
1978,15.4,16.3,18.1,20.7,26.9,32.1,36.5,33.9,29.3,27.2,20.9,16.1
1979,15,16.8,18.9,21.7,25.3,32.3,34.2,33.3,32.9,26.4,21.1,16.8
1980,13.7,14.4,17.1,20.4,24.3,31.1,33.4,34.9,30.2,27.1,22,16.7
1981,13.9,15.1,19.8,23,24.9,32.9,34,35.2,32.2,28.6,19,17.5
1982,15.9,13.5,16.1,20.9,26.1,30.3,33,33.8,32.8,26.5,19,15.5
1983,12.9,13,16.5,21.7,26.3,29.7,33.2,33.3,30.8,25.5,21,16.9
1984,16.2,16.6,16.6,19.7,26.9,30.5,34.2,33.1,30.7,28.4,18.8,15
1985,16.1,11.5,17.7,21.7,26.8,31.5,35.5,34.7,31.7,24.4,21.4,16.9
1986,14.9,15.8,19.6,24.5,25.7,30.7,33.1,32.7,31,25.9,19.7,15.9
1987,16,16.9,14,19.1,23.2,30.1,34.7,33.6,31.3,25.6,19.6,16
1988,15.3,14.8,15.7,21,25.3,30.6,36,35.1,31.6,24.9,17.4,15.5
1989,13.6,15.2,18.6,24.3,26.3,28.7,33.9,32.2,30.9,24.2,20,15.4
1990,14.1,15.6,19.3,21,26.1,30.5,32.3,33.9,29.8,27.1,21.5,16.6
1991,13.5,13.4,18.1,20,22.4,29.5,31.3,31.9,30.4,25.7,19.6,12.8
1992,13.1,11.2,15.2,20.1,23.1,28,31.8,33.3,29.8,27.4,19.9,12.7
1993,12.5,13,16.3,20.1,22.2,30,33.7,33.6,30.2,28.9,18.7,17.1
1994,15.4,14.7,17.2,22,25.8,30.6,32.6,34.1,32.8,26.6,18.5,14.5
1995,14.4,16.5,16.8,19.3,24.9,30.5,33.1,32.6,29.4,24.8,17,15.8
1996,12.6,15.3,15.5,19,26.1,31.5,33,32.6,28.7,23.7,22.5,17.4
1997,16.5,14.8,16.5,17.9,26,30.7,34.8,31.1,29.5,24.5,21.2,16.6
1998,15.2,17.1,16.2,22.5,24.4,31.8,35.9,36.3,31.4,28.6,23.9,16.5
1999,16.2,15.8,18.1,21.5,27.7,31.6,34.2,34.1,30.9,27.8,21.4,18.3
2000,12.9,15.3,17.2,21,25.7,33.6,35.8,34.6,31.8,27,23.5,17.4
2001,16.4,16.8,21.9,22.2,26.6,31.2,33.6,34.2,31.7,28,19.4,17.2
2002,14.4,18.7,19.9,20.6,26,31.7,34,33.9,30,27.1,22.4,13.9
2003,17,13.2,16.6,20.7,28.7,32.3,35.4,35.5,30.3,27.2,22,16.6
2004,13.3,15.2,19.9,21.7,25.2,30.9,35.5,33.2,32.2,28.7,21.2,16.6
2005,15.7,14.7,18.7,22.3,26.3,30.7,33.4,34.1,31.6,25.5,19.8,17.7
2006,13.9,15.9,18.2,22.2,26.5,31.1,34.5,33.7,31.2,25.6,20.2,17.4
2007,15.6,16.1,19.4,22.7,27,33.2,36.3,34.6,29.9,28.8,21.7,15.5
2008,14.8,15.6,20.8,22.3,26.5,30.2,35.9,36.2,31.3,27.5,23.3,17.2
2009,16.1,15.7,18,22.6,25.9,32.8,35.5,35.7,30.9,28.9,22.5,18
