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