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