1901,15.5,18,25.5,30.6,35.1,35.9,31.7,28.5,29.7,29.3,22.9,19.2
1902,18.5,20.6,27.3,31.8,35,34,30.9,30,28.7,27.7,22,17.5
1903,17.2,18.4,23.3,29.4,34.3,35.7,31.7,28.6,29.2,27.1,20.6,16.9
1904,16.9,19.7,24,31.5,34.4,34,29,28.1,28.9,27.6,21.8,18.1
1905,15.5,16,22,28.6,36.1,35.1,30.3,30.5,29.9,28.1,23.6,18.2
1906,15.8,17.4,23.2,30.3,36.2,33.6,30,28.8,28,27.5,22.9,18.4
1907,18.3,18.2,23.1,29.1,33.1,34.6,32.5,27.5,28.7,27.7,22.8,16.9
1908,16.4,19,23.8,31.3,34.3,34.8,28.5,27.4,28.1,26.7,21.5,16.8
1909,16.3,18.5,24.9,29,33.4,33.2,28.6,27.6,27.6,26.8,22.5,17
1910,16.3,19.5,24.6,29.5,34.4,33.4,29.2,28.3,28.7,26,20.6,17.4
1911,18.3,19.6,22.8,30.2,35.8,34,32.4,30.2,28.3,28,20.9,18.4
1912,17.9,20.8,24,30.9,35.4,35.7,30.6,28.2,27.6,27.2,21.1,17.6
1913,17.2,19.4,22.7,31.8,33.5,33.2,30,28.8,29.5,28.5,22.4,18
1914,19,19.1,24.1,31.2,35.7,33.8,29.8,28.4,29.4,27.3,23.2,17.1
1915,16.8,18,24.9,30.1,36,35.4,31.9,29.6,30.9,29.1,22.6,18.5
1916,17.9,18.4,27,31.8,34.8,33,30.7,28.2,28.8,26.3,20.2,16.8
1917,17.8,19.5,24.3,28.1,31.8,32.8,28.7,27.8,27.7,25.6,19.8,17.5
1918,15.5,19.8,24.3,28.7,35.5,33.6,31.9,30,29.3,28,22.9,17.1
1919,17.2,18.9,25,30,34.5,35,29.3,28,28.4,26.8,22.1,17.4
1920,17.3,18.9,25.2,30.2,31.9,32.7,28.9,28.4,30.4,28.8,23.4,18.3
1921,17.9,19.8,27.2,32.9,36.2,34.9,32,28.2,28,27,22,19.3
1922,16.7,21,25.8,31.6,34.8,33.9,30.1,27.9,28,27,21.8,17.3
1923,17.2,18.6,25.6,31,34.1,35.9,30.5,27.6,29,26.7,21.5,18.2
1924,16.5,19.5,26.5,31.3,33,35.5,30.3,28.6,28.1,26.1,20.9,17.8
1925,14.8,17.3,25.2,32.7,34.1,31.9,28.6,29.4,30,28.9,22.2,18
1926,17.5,21.4,24.2,28.1,33.4,36.1,30.7,28.4,28.2,26.6,20.3,17.1
1927,15.1,17.7,23.3,29.8,33.8,34.4,29.5,27.4,28.3,27.1,20.5,18.5
1928,16.6,19.6,25.1,30.4,35.3,34.1,30.3,29.2,28.9,27.7,22.7,17.2
1929,16.3,18.1,26.4,31.3,35.4,34.2,29.7,27.8,29.5,27.2,22.8,16.7
1930,16.6,18.8,25.5,30.2,34.7,34.2,28.6,28,30,28.2,21.5,18
1931,18.5,18.1,24.2,31.9,35,35.5,30.9,28.8,28.5,26.6,21.5,18.1
1932,18.1,18.1,24.9,30.4,34.2,34.9,29.9,28.3,28.8,27.4,21.2,17.6
1933,15.6,19.6,24.9,29.5,32.6,33.3,29.5,27.3,27.8,26.5,21.7,17.6
1934,15.1,20.3,23.6,30.4,34.2,33.8,29.5,27.8,28.1,25.6,21,18.6
1935,15,19.5,24.4,28,34.7,35.4,29.6,28.1,28.3,26.6,22.3,18.1
1936,15.7,19.5,24.2,30.1,36.2,32.5,29.5,28.4,28.8,27.5,22.4,17.5
1937,15.9,20,23.2,29.8,34.7,35.1,29.7,29.2,29.2,26.9,22.7,16.7
1938,16.8,17.8,26.3,31.6,35.7,32.5,29.9,28.9,30,28.2,20.8,17.8
1939,17.9,19.9,22.5,29.1,35,33.4,30.2,30.2,28.7,27.8,21.7,18.3
1940,17.4,19.2,22.9,29.4,35.4,34.6,30.7,28.1,28.7,27.6,22.7,17.5
1941,16.2,20.3,26.4,32.2,35.7,34.3,31,29.5,29.7,29.3,22.5,19.2
1942,16,20.3,26.1,32.2,35.2,35.7,29.4,28.2,28.2,27.2,22.3,17.2
1943,17.3,19.3,25.5,29.7,35.5,33.8,29.7,27.4,28.6,26.8,22.3,18.6
1944,16.5,19.1,23.8,29.7,35.5,33.7,29.7,28.4,28.7,26.5,22.5,19
1945,15.1,18.4,25.3,29.7,34.3,34.5,29.5,28.8,28.3,26.8,21.4,16.4
1946,16.9,20.9,24.3,32.5,34.7,34.1,29.9,28,28.7,27.9,21,18.2
1947,15.7,20.2,25.5,31.2,35.5,34.9,30.8,29.4,28.2,25.5,22.6,18.1
1948,16.7,18.8,24.3,31.5,36,35.2,30.5,28.1,28.7,28.1,21.8,17.9
1949,18.3,19.7,25.3,31.8,36.1,34.2,30,28.7,29.8,27.4,21,17
1950,17.6,17.4,23.8,29.6,34.9,34.5,29.6,28.3,28.5,26.6,20.4,16
1951,15.8,18.6,24.3,28.6,34.7,34.1,31.5,28.5,29.7,29.8,23.4,17.9
1952,17.7,21.3,24.6,32.1,35.7,33.4,29.7,27.8,29.3,27.9,21.7,18.5
1953,15.9,21.1,27.6,31.3,35.2,35.3,30.7,28.3,28.9,27.1,21.6,19.4
1954,15.6,20.6,25.1,31.3,36,35.1,30.6,29.3,28.5,25.4,22.3,17.5
1955,16.5,19.5,26.6,28.5,34.1,34.6,30.8,28.3,28.5,25.9,20.3,17.5
1956,16.6,19.1,24.9,30.7,35.6,33.7,28,27.8,29.2,25.9,20.6,17.8
1957,15.5,17.4,23.4,29.3,33,33.6,29.8,28.7,27.7,26.9,22.9,18
1958,18.2,19.8,25.6,32.1,34.8,34.7,29.2,29,27.5,26.4,21.5,18.3
1959,16.2,18.7,25.9,30.6,34.1,34,28.8,27.4,28,27.5,21.5,18.2
1960,15.7,21.4,23.8,29.4,33.8,33.9,29.6,27.6,29.3,26.9,21.1,18.4
1961,16.3,17.5,25.4,29.7,34.4,33,29.4,28.3,27.7,26,20.8,15.5
1962,14.9,19.7,24.5,30.8,34.6,34.3,30.2,28.5,28.2,25.4,21.7,17.7
1963,15.8,21,24.7,30.1,33.9,34,31.1,28.3,27.8,27.5,23.4,17.8
1964,14.5,19.2,26.6,31.8,33.5,33.7,29.4,28.6,28.3,26.9,20.7,17.4
1965,18.2,19.3,24.2,29,33.9,34.8,30.1,28.8,28.2,27.8,22.9,17.1
1966,17.5,21.8,24.1,30.5,33.9,33.4,31.2,27.8,28.4,28.2,22.5,16.8
1967,14.7,21,23.7,29.4,33.8,33.6,29.8,27.5,27.4,26.9,22.5,18.3
1968,15.3,17.4,24.1,29.8,33.2,34.7,29.5,28.2,29.7,27.3,22.2,17.8
1969,16.7,19.8,27.2,30.7,34,35.2,30.2,28.5,29.2,28.3,23.5,18.2
1970,17.1,19,24.2,31.8,35.2,32.8,30.4,28.4,28.4,27.5,20.9,17.5
1971,15.6,19.2,24.4,31.6,33.1,31.5,28.3,27.5,28.5,26.7,21.6,17.2
1972,16.9,16.7,25.8,30,34.8,34.8,31,28.5,28.2,27.5,22.5,17.9
1973,16.2,20.7,25,32.6,35.6,34.1,29.8,27.8,28.3,26.6,21.4,16
1974,16.1,18.1,26.5,31.9,34,33.7,30.3,29.3,30.3,27.9,21.4,16.9
1975,15.3,18.4,24.1,31.4,35.2,33,29.3,28.5,27.8,27,20.4,17.8
1976,17.5,19.7,24.9,30.2,34.3,32.5,30.4,27.6,27.5,27.8,23.5,18.3
1977,16.3,20.7,26.7,30.6,33.5,33.3,28.5,28,27.8,28.2,24.4,18.8
1978,16.2,18.9,23.6,30.9,36.1,33.5,28.6,27.8,28.5,27.4,23,17.9
1979,17.3,18.3,23.8,31.3,33.2,34.8,30.4,28.7,30.2,28.5,24,18.9
1980,16.9,20.6,25,32.7,35.9,33.4,29.4,29,29.6,28.7,23.1,17.8
1981,16.7,20.4,24.5,31.4,34.5,35.2,29.4,28.5,30.1,27.8,21.1,18
1982,17.2,18.5,23.1,29.8,32.1,34.3,31.2,28.5,29.2,28.4,22.5,18.9
1983,16.3,18.4,24.1,28,33.2,34,30.2,28.6,29.3,26.7,20.8,17.6
1984,16.1,17.3,26.4,31.4,35.9,34,29.7,27.9,27.6,26.6,21.8,18.5
1985,16.7,19.5,27.2,31.1,35.6,33.9,29.9,28.4,29,26.1,22.7,19.1
1986,17,19.2,25.2,31.4,33.9,34.3,29.4,28.6,29.6,27.6,23.3,16.9
1987,17.4,21.1,26.2,31.5,33.1,35.3,32.6,30.7,30.6,28.8,23,17.9
1988,18.3,21.4,25.1,32.2,36.2,34.2,29.6,28.6,30.1,27.3,22.3,18.5
1989,16,19.3,24.7,29.9,35,33.4,30.6,28.8,29.3,27.8,23.1,17.7
1990,18.9,19.7,23.9,30.8,34,33.8,29.3,28.8,28.5,27.1,22.6,18.3
1991,16,20,25.2,30,34.8,34.4,31.2,28.6,28.8,27,22.1,18.3
1992,17.1,18.4,25.1,30.1,34.2,35.7,30.7,28.6,27.9,27.2,21.9,18.9
1993,17.2,20.7,24.1,30.4,35.4,34.8,29.6,29.6,28.5,27.9,23,18.4
1994,18,19.1,25.9,29.7,35.5,33.9,29,28,27.9,27.1,22.3,18.4
1995,15.5,19.8,24.2,29.5,35,36,30.9,28.7,29.4,28.4,22.4,18.7
1996,17.5,21.2,26.8,30.8,34.4,35.4,30.6,27.9,28.9,27.1,21.6,17.7
1997,16.1,18.7,25.2,29.3,32.2,31.5,30.3,27.6,28,26,21.9,16.8
1998,16.4,19.4,24.3,31,35,34.5,30.3,28.8,28.2,27.2,22.4,17.9
1999,15.3,20.5,26.1,30.9,33.1,33.4,28.6,29.1,29.5,27.5,23.1,17.9
2000,17.2,18.3,24.9,32.8,34.5,33.2,29.1,29.4,29.3,28.6,23.5,18.8
2001,16.3,20.8,25.5,30.9,34,31.9,29.1,28.9,29.8,28.2,22.8,18.9
2002,16.3,19.7,26,32.2,35.4,34.1,31.5,28.9,28.5,28.3,23.1,19.5
2003,16.3,20.1,25.4,32,34.5,34.2,29.4,28.7,28.4,27.4,23.1,18.4
2004,16.7,20.5,27.8,32.5,34.5,33.4,31.4,28.3,29.9,26.7,23,18.8
2005,15.8,19.6,26.1,30.2,32.8,34.9,30,29.2,29.1,26.8,22.2,17
2006,17.3,23.1,24.6,31,35,33,30,28.5,28.9,27.8,22.7,18.6
2007,17,20.6,24.7,32.4,34.2,34.2,30.3,29.2,29.5,26.7,22.9,18
2008,15.9,18,27.2,30.7,33.1,32,30,28.3,28.9,28.3,23,20.2
2009,18.6,21.9,26.9,31.6,35.2,34.9,30.9,29.7,29.8,27.4,22.3,19.3
