1901,26.4,25.2,24.5,21.4,18.7,14.9,14.5,16.5,20,21.9,23.9,25.8
1902,26.8,26.1,24.2,21.5,18.7,16.9,15.9,16.5,19.7,22.8,24.5,26.7
1903,27.1,26.3,25.5,22.4,18.3,15.3,15.6,16.2,19.2,21,22.5,25.6
1904,25.5,25.7,24.1,21.5,18.6,14.2,14.8,16,19,22.2,24.9,25.6
1905,26.1,25.3,25,22.1,18.8,15.8,14.1,16,18.4,20.7,24.1,25.8
1906,26.2,25.4,23.6,22.6,18.8,16.6,15.3,16.5,19.4,21.7,23.2,25.1
1907,26,25.2,24.1,21.9,19.1,17.4,15,15.8,18.4,23,23,25.6
1908,23.9,26,24,22.5,19.1,13.8,15.5,16,17.9,20.3,22.3,24.1
1909,24.2,24.3,23.6,20.9,17.8,16.6,14.3,17.1,18.5,22.5,24.6,24.7
1910,26,24.8,24.3,21.9,20.1,17.1,15.2,17.4,21,21.2,23,26.6
1911,24.8,24.8,23.7,21.4,17.7,14.7,15.2,16.2,19.2,22,23.4,27.8
1912,26.4,25.9,24.6,22.7,18.2,17.5,15.4,16.6,19.6,22.1,23.6,25.2
1913,24.2,24.2,23.7,22.2,17.4,15.7,15.8,15.2,18.9,21.4,25.2,26.2
1914,26.1,25.8,24.9,24,19.8,17.2,14.4,16.9,19.8,20.9,24.5,26.5
1915,25.9,26.5,24.2,23.2,18.3,16.7,17.6,17.2,21.9,23.3,25.8,25
1916,26.2,27.1,25.4,22.5,19.1,17,15.9,16.2,18.7,21.8,22.6,24.7
1917,25.4,24,23.1,21,16.6,15.4,15.4,16.4,18.7,21.4,23.8,24.6
1918,24.4,24.8,23,20.8,18,16.2,14.3,16.7,18.7,23,24.5,26
1919,26.6,26.1,25.5,22.5,19.3,17.5,15.6,16,19.4,22.2,23.5,26.1
1920,25.4,25,24.3,21.6,19.4,16.9,16.2,16.4,19.5,21.7,24,25.9
1921,24.6,23.8,23.1,22.2,20.2,18.2,17.5,15.9,19.4,21.1,23.9,25.7
1922,26,24.8,23.7,22.5,18.7,16.7,14.8,15.7,19.2,22.8,24.7,26.7
1923,26.1,25.8,25.2,21.5,18.7,15.7,13.9,15.3,18.6,21.9,24.1,26.4
1924,27.3,25.8,24.2,21.5,18.7,16.4,17.4,16.6,20,22.2,24.4,24.5
1925,24.8,25.4,23.5,21.2,18.2,16.4,14.1,16.5,17.9,21.4,23.7,25.8
1926,26.1,26.7,25.2,22.8,19.2,17.3,15.7,17.7,19.4,22.5,24.7,25.3
1927,25.3,25.2,24.2,21.5,18.4,17.3,14.9,14.2,18.8,21.2,23.9,24.3
1928,24.8,25.3,23.5,22.8,17.3,14.5,14.3,15.6,19,22.9,24.4,25.4
1929,26.1,25.2,23.6,19.6,18,14.7,13,15.8,17.9,21.9,23.8,25.3
1930,24.6,23.4,22.5,19.6,17.8,15.8,14.6,15.8,18.1,21,23.7,24
1931,27.1,23.9,24.2,21,19.4,17.4,14.8,16.2,19.6,20.4,23,24.7
1932,25.7,26.4,24.5,22.7,18.5,15.2,13.7,15.5,18.7,21.9,23.5,25.1
1933,26,24.6,24.6,21.2,17.3,14.8,15.1,15.2,18.5,21,22.2,24.4
1934,24.4,24,22.6,21.3,18.2,15.6,15.3,15.1,18.2,20.9,23,24
1935,25.7,26.4,23.2,20.5,17.2,14.9,14.8,15.6,18.5,22.3,23,25.4
1936,25,24.8,22.6,20,18.3,15.8,15.6,17.6,19.2,23.1,23.8,24.7
1937,26.6,24.1,23.3,20.5,18.1,14.3,15.3,16.1,19.3,22.3,23.9,25.9
1938,26.4,27.1,25.2,22.2,20.5,16.6,15.4,15.5,18.2,21.8,24.1,25.8
1939,26.5,24.9,24.3,21.5,19.5,15.8,14.9,14.2,16.8,20.3,23.5,24.7
1940,26.9,25.7,23.5,20.7,17.8,16.7,14.7,16.7,19,22.2,24.7,25.1
1941,25.1,24.4,24.5,21.1,18.8,15.7,14.6,14.5,19.2,21.9,23.8,25
1942,26.9,24.1,24.2,22,18.6,17.5,16,17.7,19.6,21.2,23.9,24
1943,25.6,24.6,23.5,21.7,18,14.5,14.6,15.9,20.1,22.2,23.7,25.5
1944,26.3,25,23.3,20.9,16.5,15.9,15.9,16.4,19.2,20.5,24.4,25.9
1945,25.5,26.1,24.5,21.6,17.8,17.7,15.3,17.4,18.5,20.8,23.5,25.1
1946,26,26.3,24.2,20.3,18.8,13.4,14.2,16.5,18.6,21.3,24.2,26
1947,27,24,23.9,20.4,18.9,15.1,14.8,17.2,19.5,20.6,22.8,24.6
1948,24.6,25.1,24,20.1,17,15.9,15.2,16.5,18.1,22.1,24.5,25.2
1949,25.4,25.7,23.9,19.8,17.6,14,14.7,15.5,18.7,22.4,22.9,24.8
1950,25.9,24.7,23.9,21.2,18,15.6,18,15.4,18.7,21.2,22.5,23.9
1951,24.1,24.3,24.2,21.2,17.3,16.3,14.4,14.9,18.6,21.5,24.6,25.7
1952,26.1,25.7,23.7,21.9,17.8,15.1,15.3,16.6,18.6,21.6,24.7,25.1
1953,24.4,24.4,23,22.4,17.3,15.1,14.8,15.5,18.5,22,24.1,25.9
1954,24.8,25.7,24.9,22,18.7,15.9,16.1,16.6,18,21.1,23.5,24.6
1955,25.2,24.8,24.4,22.2,19,16.1,15.4,15.6,19.3,22.5,22.9,24.9
1956,25.6,25.3,24.4,21.6,17.7,15,14.6,14.4,16.9,21.3,22.3,25.1
1957,25.3,25.7,23.9,22.8,18.1,17.4,14.2,16.7,18.8,22.8,24.9,27
1958,26,25.4,25,21.9,20.5,16.9,15.4,17.2,18.5,22.7,24,25.5
1959,24.6,24.7,24.3,22,18.6,16.5,15.7,16.1,19.4,20.9,23.1,26.3
1960,25.2,26.8,24,22.3,17.5,15.2,14.6,15.1,19.4,22.5,23.9,24.3
1961,23.9,24.6,23.6,22.3,18.2,15.9,15.4,15.7,18.9,22,23.6,25.2
1962,25.4,25.8,23.3,20.4,18.1,16.8,15.8,15.3,19.2,22.7,24.7,23.8
1963,24.3,25.5,24.9,21.4,19.4,16,14.3,16.9,19.1,20.5,23,24.3
1964,26.6,26.3,24.6,22.5,19.4,16.1,15.8,16.1,19.8,21.3,23.4,25.4
1965,25.9,25.1,24.2,22.2,18.8,16.6,13.5,16.9,19.7,22.1,24.3,24.4
1966,24.4,26,24.5,22.2,18,16,14.6,16.2,19.5,20.6,23.7,24.6
1967,26,24.9,24,21.8,18.5,16.9,15.5,15.5,18.8,22.7,24.1,24.6
1968,25.3,24.5,24.2,22.9,17.8,15.7,14.7,16.3,18.9,22.6,25.5,25.8
1969,27.5,26.8,24.5,22,19.3,16.1,16.5,18.2,18.3,21.6,24.6,26.3
1970,26.8,25,24.9,22.7,18.4,16.9,15.3,17.3,19.7,22.6,23.9,25.3
1971,26.1,24.7,23.2,20.9,18.5,15.3,15.1,17.8,19.3,23.5,24.4,25.1
1972,25.2,24.2,23.6,21,18.1,16.4,14.7,17,19.1,22.7,24.2,25.6
1973,26.4,26.1,25.4,22.8,21.1,17.3,16.9,17.7,19.7,22.2,24.5,24.8
1974,24.6,25.4,24.3,22.6,18.9,16.2,14.8,16.5,17.9,20.8,22.6,25.3
1975,25.4,25.1,25.5,22,19.4,16.1,17,16.9,19.6,21.5,23.8,24.7
1976,25.2,25,24.9,21,19.3,16.3,15.5,15.4,18.4,21.2,25.3,26.7
1977,25.9,25.3,24.7,22.4,19.7,15.2,14.9,16.5,19,22,24.4,25.5
1978,26.9,26,25.2,22.6,18.4,15.6,15.2,16,18.8,20.3,22.8,25.3
1979,25.9,25,24.2,22.7,18.3,17.3,15.5,17,20.1,22.7,24.9,27.5
1980,27.2,25.5,24.5,22.6,20.4,16.9,15.5,17,20.7,23.9,25.1,25.3
1981,24.6,26.5,24.8,22.4,18.7,15.8,16,16.4,19.9,21,23.7,27.2
1982,27.2,26,25.3,22,19.2,14.6,14.9,16.9,18.9,20.8,23.3,25.5
1983,25.3,25.9,24.6,21.8,19.8,15.9,15.2,16.2,21,22.5,23.9,24
1984,25.6,24.8,24.2,21.1,18.8,17.3,15.5,16.8,18.8,20.5,23.6,26.4
1985,26.7,25.8,24.1,22,19.5,15.5,15.4,17,19.1,21.1,24.1,26.9
1986,26,25.8,24.3,23.1,19.9,16,16.2,16.3,19.8,22.7,23.3,25.5
1987,27.7,26,24.9,22,19.9,17.4,15.2,17.3,19.1,22.6,23,25.8
1988,26.7,25.8,24,23,19.5,16.9,16.8,16.9,20,24.6,24.8,25.2
1989,25.6,24,24.2,22.3,20.1,15.2,14.4,15.3,19.3,23.2,23.2,24.7
1990,26.4,27.6,24.2,21.8,19.3,15.8,15.7,15.8,18.5,22.6,24.8,26.4
1991,25.9,26.1,24.6,22.1,20,18,15.3,17.7,20.2,22.4,24.6,25.8
1992,27.7,26.3,24,21.7,19.2,15.5,15.7,17,19.5,21,24.7,25.2
1993,25.5,25.9,24.9,22.3,19.9,17.4,18.3,17.4,19.8,22.1,23.9,24.9
1994,27.3,25,23.5,21.2,18.6,16.2,15.8,16.5,19.7,22.3,24.9,25
1995,25.9,25.1,25.3,21.9,20,16.8,15.5,17.1,20.2,21.7,25.9,25.5
1996,25.8,26.1,24.6,22.8,19.3,17.5,15.2,16.7,19.6,21.4,24.1,25.3
1997,24.6,26.3,24.7,22.4,19.7,17.2,16.4,17,20.9,22,25.1,27.1
1998,27.2,27.5,26.1,23.6,19.6,17.1,16.7,17.9,20.2,22,23.1,25.6
1999,26.1,25.8,24.9,21.4,20,16.6,16.1,16.9,19.6,22.4,22.4,23.8
2000,25.3,24,24,21.2,18.7,15,14.9,16.3,19.7,21.4,22.1,24.1
2001,25,24.7,25.6,21.9,18.8,17.2,15.6,16.4,18.8,21.9,23.3,26.1
2002,26.8,26.6,24.6,22,18.7,16.5,15.2,16,19.6,22.3,23.3,25.2
2003,25.9,25.5,24.4,22.4,19.8,17.9,16.3,17.4,20.8,22.2,23.7,25.4
2004,27,26.8,24.6,22.6,19.2,17.1,16.7,17.5,20,23.5,25.2,26.3
2005,26.6,27.3,25.5,23.4,19.8,17.7,17.4,17.1,20.4,24.3,25.6,27.4
2006,26.9,26.9,24.1,22.5,18.9,16.2,15.9,16.8,18.9,20.9,23.2,23.7
2007,25.7,24.3,25.3,21.8,20.5,14.3,14.2,16.7,18.8,22.2,22.4,24.2
2008,24.6,24.2,22.5,20.3,18,16.8,14.8,14.5,19,21.1,24.3,26
2009,25.4,25,23.7,21.8,18.2,16.4,15.6,18.2,20.1,22,24.2,25.9
