1901,13.9,17.1,24.3,30,34.3,36.1,31.2,27.6,28.4,27.8,21.1,16.8
1902,17,19.6,26.7,31,34.7,34.4,29.3,29.1,27.6,26.2,19.9,15.1
1903,15.9,17.7,23.4,29.1,33.1,36.1,31.4,27.9,28.2,25.1,19.3,15
1904,15.6,18.4,23.5,30.9,33.6,34.2,27.6,26.9,27.2,26.1,19.7,16
1905,14.2,15.2,21.4,27.9,35.1,36.2,29.9,30.2,28.9,26.6,21.8,16.1
1906,14.8,16.8,22.5,30.2,36.2,33.5,29.2,28.3,26.9,26,21.2,16.5
1907,16.8,16.9,22,28,32.7,34.7,31.9,27.2,28.7,27.1,21.1,14.7
1908,14.7,18.5,23.5,31.2,34.1,35.5,28,27.1,27.9,25.8,20.1,15
1909,15.3,17.5,24.5,28,33.3,32.3,27.9,27.6,27.2,26,21.5,15.2
1910,14.9,18.6,24.4,29.6,34.4,33.1,29.4,28.1,27.8,24.7,19.2,15.7
1911,17.3,18.6,22.3,30.1,35.7,33.7,32.1,29.8,26.9,26.3,19,15.6
1912,16.1,19.3,23.5,30.2,34.8,36.1,30.2,28,26.9,26.1,19.4,15.3
1913,15.8,18.2,22.2,31.4,32.6,32.1,29.4,28.9,29.6,27.7,20.7,16
1914,17.6,18.6,23.6,30.6,34.4,33.5,29,27.9,28.3,25.9,21.4,15.4
1915,15.6,16.5,23.5,29.5,35.7,35.3,31.1,28.5,29.3,27.6,20.7,16.4
1916,16.1,17.7,26.5,31.5,34.5,32.1,29.8,27.5,27.8,25.2,18.5,14.7
1917,16,18,23.4,27.5,32.1,32.8,28.3,27.3,27.2,24.9,19.4,15.9
1918,14.1,18.7,24,28.6,35.8,33.6,31.9,29.3,28.9,27.1,21,15
1919,15.7,17.4,24.6,29.6,33.6,35.2,28.1,27.1,27.7,25.5,20.1,15.3
1920,15.5,18,24.6,30,31.4,33.1,28.2,28.3,29.5,28,22,16.9
1921,16.7,19.1,26.8,32.7,36.4,34.6,31.6,27.4,27,25.7,20.2,17.7
1922,15.2,19.9,25.5,31,34.7,33.3,29.1,27,27.1,25.7,20,15.3
1923,15.4,17.8,24.8,30.8,33.7,36.9,30.1,27,27.9,25.2,20.2,16
1924,14.7,18.1,25.5,31,32.5,35.9,29.1,27.7,27.4,25,19.5,15.7
1925,13.6,16.6,24.2,31.8,32.9,31,27.2,28.6,28.5,26.6,19.5,15.2
1926,15.7,19.6,22.9,27,32.3,36.1,30,27.7,27.1,24.4,18,14.3
1927,13.4,16.4,22.3,29.1,33.4,34.3,28.9,27.2,27.8,25.6,18.9,16.4
1928,15,18.4,24.2,29.7,35.1,33.9,29.3,29.3,29,26.7,21.4,15.2
1929,15.1,16.7,25.7,30.5,35,34,28.8,27.1,29,26,21.1,15.1
1930,15.3,17.9,25.3,29.7,34,33.9,27.7,27.5,28.3,26.7,19.9,16
1931,17.3,17.3,23.7,31.7,34.6,35.3,30.3,28.4,27.4,24.8,19.8,16
1932,18,17.4,24.2,29.6,33.6,35.5,30.1,27.7,27.8,26,19.4,15.8
1933,13.9,18.7,24.5,28.7,31.4,33.1,28.9,27.3,26.8,24.9,19.9,15.6
1934,14.1,18.9,22.9,29.8,33.6,33.1,28.7,27.3,27.3,23.8,19.1,16.3
1935,13.8,18.4,24,27.4,34.3,35.2,29.1,27.4,27.6,25.1,20.8,15.8
1936,13.9,18.3,23.9,29.6,35.6,32.3,28.6,27.6,27.4,25.5,20.6,15.6
1937,14.4,18.8,22.5,28.6,34.1,34.8,29.3,28.7,28.1,25.4,21,15
1938,15.4,16.8,25.8,31.2,35.9,31.5,29.3,28.3,29.1,26.4,19.4,15.7
1939,16.6,18.9,22.1,29.1,35.1,32.9,28.9,29.1,27.4,26.7,19.9,15.6
1940,15.5,17.7,22.5,28.9,34.7,34.7,30.1,27.4,27.6,25.9,21.2,15.5
1941,14.8,18.8,26.1,32.2,35.4,33.8,31,28.8,28.8,28.4,21.1,17.6
1942,14,19.1,25.6,31.7,35.4,35.7,28.3,27.4,27,25.8,21.1,15.3
1943,16.5,17.8,25,28.9,34.6,33.5,29,26.8,28,25.4,22.2,16.6
1944,14.9,17.9,22.6,29.1,35.3,33.1,28.9,28.3,28.1,25,21,17.4
1945,13.7,17.7,25.1,29.1,34.2,34.8,29.5,28.4,27.4,25.1,20,14.7
1946,16.1,20.2,24.2,32,34.6,33.4,29,27.7,28.3,26.4,19.7,16.6
1947,13.9,19.2,25.4,31.2,35.2,35,29.4,28.4,27.4,24.3,21.2,16.4
1948,15.3,17.6,23.3,31.6,35.8,35.2,29.7,27.9,27.6,26.5,19.7,16
1949,17,18.9,25,31.5,35.4,34.6,29.3,28.1,28.1,25.6,19.2,15.2
1950,16.4,17.1,22.9,29.2,34.7,35,29.2,27.8,27.6,25.4,19.4,14.6
1951,14.3,17.9,24,28.2,34.4,34.4,31,28,27.9,28.7,22.1,15.8
1952,16.8,20.7,24.2,31.8,35.6,32.8,29,27.2,28.8,26.8,20.5,16.7
1953,14,19.9,27.5,31.5,35.6,36,29.9,28,28,26,20,17.7
1954,14,19.9,24.4,31.2,36,35.2,30,28.3,27.1,24,20.8,15.7
1955,14.6,18.2,26,28.4,33.7,34.5,29.5,27.5,27.7,24,19,15.6
1956,15.1,18,24.5,30.5,35.2,33,27.7,27.2,28,24.6,18.7,16
1957,14.4,16.7,22.2,28.9,32.8,33.5,29.1,28.5,26.8,25.8,21.7,16.6
1958,17,18.8,24.9,31.8,34.6,34.9,28.8,28,27.1,24.9,20.3,17.1
1959,15.2,17.8,25.3,30.3,33.6,34.3,28.6,27.7,27.8,26.3,20.5,16.9
1960,14.4,20.8,24,29.7,34.4,35.3,29.4,27.1,28.1,25,19.6,16.7
1961,15.3,16.5,24.5,29.5,34,33.3,28.8,27.4,27.5,24.6,19.5,13.2
1962,13.7,18.3,23.5,30.4,34,34.6,30.2,28,27,24,20.6,16.5
1963,14.1,19.7,23.6,28.6,32.8,33.2,29.8,27.1,26.8,26.3,22.6,15.9
1964,14,18.5,26.3,31.6,33.1,34.5,29.2,28.5,27.4,26.1,19.8,16.3
1965,16.5,18.6,23.6,28.9,33.5,35.5,30.2,28.9,27.6,26.5,21.5,15.8
1966,15.8,21,24,30.1,33.8,32.7,31.4,27.7,28.7,27.5,21.9,15.3
1967,14.5,20.5,22.8,29.3,34.5,34.2,29.4,27.3,26.8,26.7,21.3,16.5
1968,14.4,17.2,24.6,29.1,32.7,33.8,28.6,27.8,28.9,25.9,21.3,16.5
1969,15.2,18.7,25.6,28.8,32.7,34.3,28.9,27.6,27.8,26.9,22.5,16.5
1970,15.6,17.2,23.3,31.5,34.5,32.3,30.4,28.3,28,26.7,20.6,16.5
1971,14.6,18.2,23.7,30.5,32.4,30.8,27.8,27.2,27.4,25.5,20.6,15.8
1972,15.2,16,23.3,29.7,34.6,35.2,30.7,27.5,27,26.2,21,16.3
1973,15.8,19.5,24.2,32.5,35.9,34.4,29.8,27.9,28,25.8,20.3,14.4
1974,14.2,17.6,25.9,31.9,33.8,34.2,29.2,27.8,29.4,26.9,20.4,15.3
1975,14.2,17.5,23.9,31,35.5,33.2,28.8,28,27.4,26.7,20.2,16
1976,16.3,18.9,24.2,29.7,33.8,32,30,27.3,27.4,27.2,22.4,17
1977,15.2,18.9,25.9,29.9,32.5,33.5,28.1,28,26.9,26.9,23.4,17.4
1978,15,17.5,22.7,30.3,36.5,33.5,28.6,27.1,27.6,26.5,22.1,15.8
1979,16,17.1,23.4,31,32.6,34.7,30.2,29,30.1,28.2,23.3,17.2
1980,15.7,20.2,24.5,32.3,35.9,33,28.6,28.3,28.7,28,22,16.8
1981,15.8,19.8,24.2,31.3,34.3,35.5,28.9,28.5,29.3,26.9,20.7,16.1
1982,16,17.2,22.4,29.5,32,34.4,31.3,27.9,28.2,27.2,21.2,17.3
1983,14.7,17.4,24,27.8,32.7,33.8,29.7,28.5,28.1,25.1,19.8,16.1
1984,14.7,16.3,25.9,30.8,35.6,33.9,29.4,27.5,27.1,26.2,20.7,17
1985,15.2,18.8,26.9,30.9,35.4,34.2,29.5,27.9,27.6,24.6,21.4,17.8
1986,15.4,17.9,24.3,30.9,33.1,34.1,28.7,28.7,29.4,26.5,22.3,15.6
1987,15.5,20.2,25.4,31.3,32.4,35.9,32.3,29.6,29,27.2,21.5,16.1
1988,16.4,20.1,24.9,31.9,36.2,34.2,29.1,28.3,29.2,26.1,21,16.5
1989,14.2,18.3,23.8,29.7,34.8,33.4,30.3,28.6,28.7,27,22,15.8
1990,17.9,19,23.3,30.5,33.2,33.1,28.7,28.7,27.5,26.1,21.5,16.6
1991,14.5,20.1,24.8,29.7,34.9,34.1,31.7,27.8,28.5,27.2,20.7,16.6
1992,16,17.6,25.2,30.2,33.8,36.1,30.9,28.5,27.6,26.1,20.5,17.3
1993,15.8,20.1,22.9,30.6,35,34.6,30.4,28.6,27.3,26.2,21.7,16.2
1994,16.6,18,25.9,28.5,34.2,33.1,27.7,27.5,28.1,26,20.9,16.6
1995,13.8,18.2,22.6,28.4,33.7,35.7,31,28.1,28.6,27.3,21.5,16.8
1996,15.3,20.1,25.9,30.5,34.1,36.4,30.4,27.6,28.3,25.8,21.1,15.9
1997,14.3,17.1,24.9,28.8,31.8,31.9,29.8,27.5,27.5,25,20,14.4
1998,14.1,18.2,22.7,29.7,34.2,34.8,30.2,27.7,27,26.2,20.8,15.8
1999,13.4,18.8,25.4,30.4,32.2,33.6,27.7,28.5,27.7,26.2,22.1,16.1
2000,16,17.3,24.1,32.5,34.1,32.8,29.2,29.2,28.6,27.9,22.7,17.2
2001,14.9,19.9,25.2,30.3,34.2,31.8,29.1,29.3,29.3,27.6,22.3,17.8
2002,15.3,19.1,25.8,32.2,35.8,34.7,32.2,28.7,27.8,27.4,22,18.2
2003,14.7,18.8,24.8,31.9,34.6,35.4,29.7,28.7,27.4,26.4,22.1,17.1
2004,14.9,19.5,27.6,32.1,33.8,32.6,31.3,28,29.3,26.3,21.9,17
2005,15.2,19,25.6,30.4,32.6,35.7,29.4,29.1,28.4,26.2,21.7,15.7
2006,16.4,22.1,23.7,30.9,34,33.3,29.4,28.5,28.7,27.6,22,17.5
2007,15.9,19.5,24.4,32.2,33.9,34.3,29.9,29,28.8,26.3,22.2,16.6
2008,15.2,17.8,27.2,30.8,33.1,31.2,29.6,28.7,28.6,27.6,22.1,18.7
2009,16.8,20.8,26.1,31.4,35,36.1,30.7,29.5,28.8,26.3,21,17.4
