1901,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1902,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1903,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1904,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1905,24.9,25.1,24.9,24.4,23,22.4,21.4,21.5,22.1,22.8,23.6,24.2
1906,24.7,25,24.8,24.4,23,22.4,21.5,21.5,21.9,22.8,23.4,24.4
1907,24.9,25.1,25.1,24.7,23,22.4,21.4,21.6,22,22.8,23.7,24.7
1908,25,25.1,25.1,24.4,23.1,22.5,21.3,21.5,22,22.6,23.5,24.1
1909,24.9,25.1,25.1,24.5,23.1,22.5,21.5,21.7,22.1,22.9,23.7,24.4
1910,25.1,25.4,25.1,24.2,23.1,22.5,21.4,21.6,22,22.9,23.7,24.2
1911,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1912,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1913,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1914,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1915,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1916,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1917,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1918,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1919,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1920,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1921,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1922,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1923,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1924,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1925,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1926,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1927,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1928,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1929,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1930,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1931,24.9,25.2,25,24.4,23,22.4,21.4,21.6,22,22.8,23.6,24.3
1932,24.9,25.2,25,24.4,23,22.4,20.8,21.1,21.1,23,24,24.3
1933,24.9,25.8,24.7,24.2,22.8,22.2,21.1,21.7,21.7,22.6,23.4,24.1
1934,24.4,24.9,24.1,24,22.4,22,21,21.7,21.9,22.8,24.1,24.6
1935,25,25.3,25,24.4,21.8,21.9,20.8,21.6,22.1,22.8,23.5,24.8
1936,25.3,25.5,25.2,24.9,23.3,21.5,21.4,21.5,21.3,23.3,23.9,24.3
1937,25.1,24.5,25.1,24.4,22.9,21.9,21,21.2,21.5,22.4,23.3,23.9
1938,24.7,25.5,24.7,24.2,23.2,22.1,21.6,22.1,22.1,22.9,23.6,23.7
1939,24.2,25.1,24.2,23.8,22.8,22.1,20.5,21.4,21.6,22.6,23.4,24.1
1940,25,25.6,24.7,23.9,23.3,22.1,21,21.8,22.1,22.8,23.4,24.6
1941,25.3,25.2,25.4,24.4,23.1,22.1,21.3,21.4,22,21.9,23.7,24.6
1942,24.4,24.8,25.2,24.8,23.4,22.2,21.9,22.4,21.9,22.8,22.8,24
1943,24.7,25,24.9,24.4,22.8,21.8,21.1,21.9,22.8,23.2,24,24.7
1944,24.7,24.9,25.3,24.6,23.4,22.5,21.1,22.1,22.7,23,23,23.6
1945,24.9,25.3,25.4,24.5,22,21.2,21.5,21.6,22.1,22.7,23.6,23.7
1946,24.4,25.2,24.7,24.6,23.3,23.1,20.7,22.3,22.5,23.6,23.5,24.8
1947,25.4,25.2,25.4,25.3,23.2,22.8,22,21.9,22.2,23.2,23.5,24.4
1948,24.8,24.7,24.8,24.3,23.2,22,21.5,22,22.5,22.8,23.7,24.1
1949,25.1,25.3,25,24.6,23.4,22.8,21.8,21.6,22.2,22.5,23.9,24.4
1950,24.6,25,24.3,23.9,23.1,22.3,21.1,21.6,21.8,22.8,23.8,24.4
1951,24.9,25,25.3,24.7,22.4,22.2,20.6,21.2,21,22.1,23.7,24.8
1952,25.1,25.4,25,24.1,23.3,22.8,22,21.2,21.6,22.4,24.1,24.6
1953,24.9,25.3,25,25.1,23.6,21.8,22.1,21,21.8,22.8,24,24.1
1954,24.7,24.8,25.1,24.4,23.4,22.7,22,21.8,22.4,22.8,23.5,24.4
1955,24.4,25.1,24.2,24.2,23.1,22.2,21.4,21.6,22.8,22.9,23.7,24.4
1956,24.6,24.7,24.2,24,23.4,21.7,21.2,21.7,22.6,23.2,23.9,24.5
1957,24.8,25,25.2,24.7,23,21.9,20.4,22.2,22.7,23,23,24.6
1958,25.3,26.1,26,24.8,23.5,22.3,20.6,21.5,22.2,23,23.3,24
1959,25.5,25.2,25.2,24.8,23.2,22.6,22.3,22.6,22.1,23.5,23.9,24.3
1960,24.9,25.1,25,24.5,23.3,22.4,21,21.6,22.6,22.9,24.3,23.9
1961,25.7,25.1,25.3,24.8,24,23.3,22.1,21.7,23.2,22.9,23.7,24.4
1962,25.1,25.5,25.1,25.1,23.5,22.7,21.6,22,22.2,23.7,23.4,24.1
1963,24.5,25.2,25.1,24.8,23,23.3,22.3,21.7,22.2,22.5,23.8,24.5
1964,25.2,25.6,25.4,24.8,23.6,23,21.5,22.8,23,23.1,23.9,24
1965,25,25.2,25,24.3,22.9,21.6,21.1,20.7,21.3,21.8,23,24.6
1966,25.3,25.2,25.2,24.6,22.6,22.3,21.4,20.7,22.1,22.5,23.4,23.8
1967,24.5,25,24.7,24.2,22.8,21.7,21.2,22.1,22.6,22.7,23.2,24.5
1968,25,25.5,25,23.7,22.3,23,21.8,21.4,21.8,22.5,23,24.1
1969,25.2,25.7,25.8,24.8,23.1,22.8,21.3,21.8,21.7,23.3,23.8,24.7
1970,24.9,25.2,25.4,24.8,23,22.7,22.3,21.9,21.8,22.9,23.2,22.9
1971,23.8,24.1,24.1,23.5,22.4,22.5,21.3,22.1,22.2,22.5,23.5,23.7
1972,23.9,24.1,24.3,24,22.7,21.8,21,21.1,22.4,23.2,23.1,24.3
1973,25.1,25.5,25,24.2,23.1,22.4,21.7,21.7,22.1,22.5,23.4,23.5
1974,24,24.8,23.9,23.3,22.5,22.2,21.5,21.4,22.6,22.9,23.7,24
1975,24.7,24.8,24.6,24,23.4,22.3,21.9,21.8,22.5,23.4,23.4,23.9
1976,24.3,24.1,23.9,24,22.8,22.4,21.2,22.1,21.7,22.2,23.4,24
1977,24.9,25.1,25,24.1,22.1,22.1,21.5,21.2,20.4,21.7,23.1,24.7
1978,24.9,24.6,24.7,24.1,22.7,22,21,21.3,21.2,21.6,22.8,23.9
1979,24.5,25.1,24.8,24,23.6,22.5,20.8,21,21.8,22.8,23.4,23.8
1980,24.7,25.7,25.1,24.6,22.1,21.4,20.7,20.7,22.1,22.8,22.8,24
1981,25.4,25.8,25.6,24.8,23.2,22.2,21.1,21.1,21.6,22.5,24.2,25.2
1982,25.3,25.3,25.5,24.9,23.2,22.7,22.4,21.6,20.8,23,24.5,24.3
1983,25.1,25.4,25.7,24.9,23.4,23,21.5,21.6,22.2,23.3,24.2,24.7
1984,24.8,25.6,25.4,25,23.5,22.8,21.6,22.2,22.3,23.1,24.3,25.3
1985,25.1,26,25.1,24.8,23.1,22.1,21.8,22.3,22,23,24.2,24.4
1986,25.1,25.3,25.1,24.4,22.4,22,19.8,21,21.7,23,23.9,25.1
1987,25.4,26,25.2,24.7,22.8,21.5,20.7,21.2,21.6,23.1,24.4,25.4
1988,25.5,26.1,25.8,25,23.8,23.4,22.2,22.4,23.2,23.3,23.7,24.2
1989,24.6,24.8,24.7,24.1,22.9,22.2,21.2,22.2,22.4,23.4,23.5,24.3
1990,25,25.1,25.1,23.8,23.9,22.6,21.4,21.9,22,22.9,24.6,24.5
1991,24.7,25.4,25.4,24.6,22.6,21.2,21.7,21.8,20.9,22.6,23.4,24.3
1992,24.3,25,25.1,23.8,22.4,22.8,21.8,21.4,21.5,22.4,22.9,24.1
1993,24.3,24.5,24.7,23.9,22.8,21.9,20.4,20.5,20.3,21.8,23.9,23.7
1994,24.8,25.2,25.5,24.2,22.6,20.9,20.7,21.4,20.7,21.8,23.7,24.7
1995,24.5,24.6,25,24.6,22.9,21.9,21.8,21.7,22.1,22.9,23.7,23.5
1996,24.7,25.7,25,24.7,22.2,22.2,21.7,21.1,22.4,22.8,23.4,24.6
1997,24.2,25.6,25,24.8,23.2,21.9,21.4,21.6,21.6,24.2,24.4,24.8
1998,25.6,27,26.2,25.3,23.3,22.8,21.8,21.7,22.2,23.4,24.3,25
1999,24.2,24.6,25.5,24.2,23.6,22.2,22,22.1,22.4,23,23.7,23.7
2000,24.8,26,24.7,24.5,23.7,22.8,22.5,21.6,22.4,22.7,22.7,24
2001,24.4,25.5,24.5,24.4,23.7,22.3,21.5,21.9,22.5,22.9,23.9,25.1
2002,24.7,24.6,25.4,24.2,23.6,23,22.2,19.9,22.3,22.2,23.7,24.4
2003,25.5,25.2,25.6,24.9,24,22.3,21.4,20.5,21.5,22.7,23.9,24.6
2004,25,25.3,25.1,24.2,23.6,23.1,21.6,21.4,21.5,23.4,23.6,25.3
2005,25.5,25.8,25.7,24.1,23.4,22.1,20.8,21.3,22.9,23.7,24.1,24.9
2006,25.1,25.4,25.5,25.5,23.5,22.3,21.3,21.6,22.4,22.8,24,24.6
2007,26,25.4,25.5,24.4,23.2,23.1,22,22.5,22.7,23.9,23.8,24.3
2008,24.5,24.8,24.7,24.5,22.4,22.8,21.8,22.1,22.4,23.3,23.4,24.9
2009,24.8,25,24.6,24.3,22.9,21.7,21.4,21.9,22,22,23.3,24
