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