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