1901,25.1,24.9,23.5,21.4,19,16.5,15.9,17.6,20.7,23,25.7,26
1902,25.6,25.2,23.8,21.6,19.2,16.7,16.3,17.7,20.7,23.5,25.2,25.2
1903,25.4,24.9,25.1,22.2,18.5,16.1,15.7,17,19.7,22,24.5,24.1
1904,24,23.8,22.9,21.2,19.2,15.7,15.5,16.6,18.7,22.5,24.7,25.6
1905,25.7,23.9,23.9,21.8,19.4,16.8,15.3,16.2,18.6,21.3,24.5,25.8
1906,26.6,26,22.9,23,19.7,17.7,16.5,17.3,19.9,22.1,23.7,24.8
1907,25,24.3,22.6,22.1,18.4,17,15.9,16.6,19.3,24.5,24.3,24.6
1908,23.9,24.8,23.7,21.9,19.2,15.5,15.5,17.1,19.5,21.9,23.5,24.7
1909,24.2,24.2,22.6,21.6,20.2,16.8,16.7,18.7,20.1,23.1,24.3,23.5
1910,24.2,23.9,23.1,20.3,19.1,16.6,17,18.1,20.4,23,24.2,25.2
1911,24,23.9,23.7,20.1,17.6,15.3,15.6,16.7,19.1,23.5,24,26
1912,25.8,24.3,23.2,21.4,18.1,19,16,16.6,20.7,23.1,25.3,24.9
1913,24.5,23.4,22.8,20.9,16.5,16,15.4,15.7,18.8,21.9,25.1,25.1
1914,24.3,24.3,23.1,22.4,19.1,15.9,14.3,16.4,18.7,21.5,23.3,25.8
1915,25.4,26.6,23.9,22.3,18.6,16.7,18.4,17.8,22.6,24.2,26.1,24.5
1916,24.2,24.3,23.9,21.7,18.1,17.9,17.5,18.1,19.5,23.2,23.7,23.8
1917,23.9,23.6,22.7,21,17.4,15.5,15.4,17.7,20.8,22.8,23.9,24
1918,23.7,23.5,22.2,20.5,17.2,15.5,13.8,17.1,18.9,22.2,24.8,25.1
1919,24.8,24.6,23.4,21.8,18.5,16.7,14,15.6,18,22.1,23.8,25.2
1920,24.2,23.7,22.9,20.7,18.4,17,16.3,18.1,20.4,22.2,24.5,24.2
1921,24,23.7,22.7,20.3,18.8,18.8,16.3,16.6,21.2,23.1,24.7,25.1
1922,25.1,23.8,22.5,21.4,17.2,16.6,13.9,15.1,19.6,23.5,24.9,25.7
1923,25.3,25,24,21.1,19,15.8,13.6,15.6,18.1,22.6,25.3,25.9
1924,25.7,25.2,22.4,20.6,18.2,16.5,16.1,17.3,20.4,22.9,25.6,24.6
1925,24.5,24.8,23.1,20.4,17,15.8,14.3,17.2,19.5,22.6,24.8,25
1926,26,25.9,24.4,22.9,18.9,17.5,16.5,18.8,21.1,23.2,25.6,25.9
1927,25.4,24,24.6,21.6,18.8,17.6,16.4,17.6,20.6,23.7,25.4,25.3
1928,25.5,25.6,23.4,22.4,16.3,14.7,15.6,18.1,21,24.7,25.1,25.4
1929,25.1,24.8,23.7,19.5,16.3,15.6,13.9,16.6,18.5,22.8,25.3,25.3
1930,24.3,23.9,22.1,20.3,18.8,15.2,15.4,16.7,19.4,22.4,24.2,24.2
1931,25.8,25.6,24.5,22.4,20.1,18.8,15.8,17.7,21,21.9,24.1,25.2
1932,24.5,25.1,23.1,22.4,19.1,16.5,14,16.1,18.6,24.1,25.3,25.3
1933,25.2,23.2,24.2,22,18.6,16.4,15.6,17.4,20.1,22.4,23.5,24.6
1934,23.6,23.6,22.4,21.5,18.4,17.6,16.7,16.9,20.3,23.7,25.4,25.8
1935,26.2,26.3,23.2,21.1,17.8,16.1,15.7,17,20.6,23.6,24.7,26.4
1936,25.5,24.8,23.1,20.6,18.5,16.3,16.9,17.7,20.5,23.1,25,24.1
1937,24.8,24.3,22.3,19.4,17.7,14.9,15.3,16.1,20.3,22.5,24.9,25.6
1938,25.1,24,23.9,22,20.1,17.9,15.7,17.5,19.4,23.1,24.7,25.7
1939,24.9,23.7,23.5,21.8,18,16.1,14.7,14.8,17.9,21.9,24.7,25.2
1940,23.8,24.3,22.4,21.1,18,17.2,15.1,17,18.9,21.8,24.8,25.8
1941,24.1,24.1,24,20.1,18.5,15.1,14.1,14.9,18.9,22.2,24.5,25.2
1942,25.9,25,24.3,22.4,18.8,17.9,16.8,17.9,21.1,22.7,24.2,24.4
1943,24.8,23.4,22.4,22.3,18.6,14.8,16.4,18.2,20.7,24.4,24.8,25.9
1944,25.8,24.1,22.5,20.8,16.9,16.7,16.2,16.7,19.5,21.9,24.7,25.3
1945,25,24.8,22.5,20.7,16.9,17,15.6,18.6,19.6,22.4,24.9,25.2
1946,24.9,24.3,23.6,20.5,18.4,13.9,14.8,16.3,19.7,21.6,25.2,26
1947,26.4,24.3,23.9,20.4,19.3,17.3,16.3,18.5,20.8,22.6,24.6,25.2
1948,24.1,24.5,24.1,21.7,18.9,16.3,17,16.7,19,23.5,25.1,25.1
1949,23.9,24.6,23.6,20,17.7,14.1,14.1,16.7,20,24.7,24.6,25
1950,24.1,24.3,23.4,20.6,17.6,15.2,17.5,16.5,19.8,23,24.2,23.8
1951,23.6,23.9,23.2,21.1,18.3,15.5,16,17.7,18.2,23.6,25.8,25.8
1952,24.8,25.2,23.7,22.4,19.6,16.2,17.1,18,20.6,24.3,25.5,26.5
1953,24.1,23.8,23.1,21.3,16.8,16,15.1,15.4,19.5,23.7,25.1,26.5
1954,24.9,24.7,23.4,21.5,18.5,15.6,15.7,17.1,18.6,22.5,24.6,24.2
1955,24.4,23.9,22.8,21.4,19,17.4,16.8,17.9,19.5,23.7,24,24.9
1956,24.3,24.4,22.7,20.7,19.3,15.5,16,16.3,18.4,22.9,24.4,24.1
1957,23.2,24.5,22.5,20.7,17.6,16.4,16.3,16.5,18.2,22.6,24.1,25.2
1958,24.9,24.5,24.5,22.1,20.6,17.6,17.1,18.3,18.9,22.9,24.7,25.2
1959,24.5,24.6,23.1,21.7,19.2,16.7,14.9,15.2,19.2,22.8,25.3,26.6
1960,24.9,24.7,22.7,21.6,17.3,16.3,14.9,16.2,20.2,23.3,24.9,24.9
1961,24.3,25.7,23.1,21.9,17.9,14.5,14.8,15.4,19.1,22.7,25.2,25.3
1962,25.9,24.5,23.6,21.7,19.1,18,16.3,15.7,20.4,24.6,26.1,25.7
1963,25.1,24.9,24.6,20.7,18.9,15.9,14.7,18,19.3,21.4,24.9,25.3
1964,25.4,25,23.3,21.5,18.7,16.2,15.9,17.4,21.2,24.1,24.4,23.8
1965,24.5,24.2,22,20.6,18.6,15.5,13.2,17.5,20,22.3,24.5,24.3
1966,24,25.1,23.6,21.4,18.6,17.1,15.7,18.9,20.7,22.4,24.2,25.2
1967,26.5,24.5,22.9,21,18.6,16.3,15,16.8,18.6,22.9,25.1,25.5
1968,25.2,24.1,23.6,22.2,19.1,16.3,16.4,17.1,20.6,22.9,25.5,24.9
1969,24.7,25.3,24.2,21.9,19.8,16.9,17.2,18.6,18.4,23.1,25.3,26
1970,25.8,25,23.9,21.8,18.9,17.5,16,17.5,21.3,23.9,25.4,25.6
1971,26,24.8,23.1,20.5,17.9,16.1,15.5,19.6,21.4,25,25.6,25.7
1972,24.6,24.1,22.8,21,17.7,16.7,15.8,17.4,19.8,22.6,25.2,25.1
1973,26.2,25.1,24,22,20.3,19.5,17.3,19.5,20.8,23.1,24.7,25
1974,23.5,24.2,23.5,22,18.4,15.8,14.9,17.4,20.4,22.7,25,25.1
1975,24.6,24.4,24.4,21.9,19.2,16.5,17.8,18,21.4,23.6,25.4,24.6
1976,24.4,24.4,24.6,20.9,18.8,15.9,15.8,16,19.4,22.7,26,26.1
1977,25.3,24.5,23.6,22,18.6,15,15.6,16.9,19.4,22.2,25.1,24.8
1978,25.1,25.1,24.6,21.5,19.8,17,16.8,19.1,20.6,22.5,24.9,25.2
1979,24.1,24.2,23.5,20.9,19.5,17.7,16.6,17,21,23.4,25.4,26
1980,25.7,25.5,23.4,21.8,19.9,17.7,16.3,18.4,19.8,23.7,25.2,25.8
1981,23.2,25.1,23.8,22.1,19.4,16.5,18.3,18.9,20.2,22.7,25.7,26.2
1982,25.7,25.1,24.5,22,18.8,14.8,15.1,18.1,19.8,21,24.5,25.9
1983,26.2,26.7,24.3,23.2,20.5,17.5,16.4,18.7,21.8,24.1,25.6,25.3
1984,24.9,23.8,23.6,21.7,19.6,17.1,15.9,18,21,23.1,25.4,26.8
1985,26,25.3,23.7,22.8,19.6,16.1,15,18.7,19.6,23.3,24.7,26
1986,25.1,24.7,23.8,21.9,19.5,17.8,18.9,17.9,21.6,24,24,25.9
1987,25.9,24.7,23.5,21.9,19.7,19,15.9,18,20.4,24,25.8,25.8
1988,26.2,25.1,24.3,22.6,19.9,16.9,18.3,19.3,20.7,24.6,25.5,25.3
1989,25,24.2,23.6,21.6,19.9,16.2,16.8,17.4,20.8,24,24.6,24.4
1990,25.3,25.4,24.4,21.5,20,17,17.2,16.5,19.1,23.7,25.4,26.2
1991,24.4,24.1,23.7,21.6,18.5,17.6,16,17.9,20.2,23.2,25.2,26.2
1992,26.4,25.6,24.2,21.9,20.5,16.6,16.7,19.2,22.7,22.9,25.3,25.2
1993,24.6,24.2,23.7,21.3,19.5,18.1,18,18.3,21.5,23.9,25.7,25.9
1994,27.2,25.5,23.4,21.3,19.5,17.4,16.9,17.6,20,23.6,25.2,25.5
1995,25.6,24.7,23.5,22,20.1,17.4,16.8,18,21.4,23.6,26.1,27
1996,25.3,25.1,23.8,23.4,19.9,19,15.7,18.7,19.4,23.4,25.2,26
1997,24.5,24.9,23.4,20.6,18.1,17.1,17.2,17.1,21.1,22.9,25,25.2
1998,24.7,25.7,23.1,23.3,20.2,18.5,18.5,19.1,22.9,25.3,24.9,25.5
1999,25.1,24.5,24,21.4,18.8,17.9,16.1,17.9,20.6,24.2,23.9,24.3
2000,24.8,24.2,23.2,21.7,19.3,16.1,14.9,17.5,20.7,23,23.9,23.7
2001,24.2,23.6,23.8,21.9,17.2,18.8,16,17.4,21.2,23.4,25.8,26.1
2002,25,24.8,23.4,21.8,18.8,17,16.1,17.6,20.3,23.3,24.7,26
2003,24.9,25.5,23.5,22.1,19.4,18.6,17.6,19,20.5,23.9,25,25.6
2004,25.4,25.2,24,21.9,20.2,16.5,16.9,16.6,20.4,23.6,25.5,25.2
2005,24.5,25.5,24.5,22.3,18.3,19.7,18.3,18.4,20.9,24.7,25.7,27
2006,25.5,25.7,24,22.4,19.3,16.8,16.1,17.2,20,22.5,24.8,24.5
2007,24.5,23.6,24.1,21.3,20.4,15.5,14.6,17.9,20,23.8,24.6,25.5
2008,24.8,24.3,22.6,20.3,18,17.6,16,17.2,21,23.9,26,26.3
2009,23.5,23.8,23.5,21.8,18.5,17.2,16.3,19.2,21.3,22.8,24.3,25.5
