1901,24.7,25.3,25.4,24.6,23.7,22.9,22.8,23.1,23.5,23.9,24.2,24.2
1902,24.7,25.3,25.4,24.6,23.7,22.9,22.8,23.1,23.5,23.9,24.2,24.2
1903,24.7,25.3,25.4,24.6,23.7,22.9,22.8,23.1,23.5,23.9,24.2,24.2
1904,24.7,25.3,25.4,24.6,23.7,22.9,22.8,23.1,23.5,23.9,24.2,24.2
1905,24.7,25.3,25.4,24.6,23.7,22.9,22.8,23.1,23.5,23.9,24.2,24.2
1906,24.7,25.3,25.4,24.6,23.7,22.9,22.8,23.1,23.5,23.9,24.2,24.2
1907,24.7,25.3,25.4,24.6,23.7,22.9,22.8,23.1,23.5,23.9,24.2,24.2
1908,24.7,25.3,25.4,24.6,23.7,22.9,22.8,23.1,23.5,23.9,24.2,24.2
1909,24.7,25.3,25.4,24.6,23.7,22.9,22.8,23.1,23.5,23.9,24.2,24.2
1910,24.7,25.3,25.4,24.6,23.7,22.9,22.8,23.1,23.5,23.9,24.2,24.2
1911,24.7,25.3,25.4,24.6,23.7,22.9,22.8,23.1,23.5,23.9,24.2,24.2
1912,24.7,25.3,25.4,24.6,23.7,22.9,22.8,23.1,23.5,23.9,24.2,24.2
1913,24.7,25.3,25.4,24.6,23.7,22.9,22.8,23.1,23.5,23.9,24.2,24.2
1914,24.8,25.3,25.4,24.6,23.7,22.9,22.8,23.1,23.5,23.9,24.2,24.2
1915,24.7,25.3,25.4,24.6,24.8,23.6,23.6,24.2,24,25,24.5,24.7
1916,24.9,25.3,25.4,25.3,24.3,23.1,23.2,23.1,24,23.8,24.1,23.8
1917,24.2,24.4,25,24.3,23.4,22.4,22.8,22.7,23.2,23.7,24,23.8
1918,24.3,24.9,24.7,24.1,22.9,22.3,22.7,23.3,23.6,24.3,24.2,24.2
1919,24.7,25.3,25.4,24.6,23.7,22.9,22.8,23.1,23.5,23.9,24.2,24.2
1920,24.7,25.3,25.4,24.6,23.7,22.9,22.8,23.1,23.5,23.9,24.2,24.2
1921,24.7,25,24.5,23.9,23,22.4,22.4,22.6,23.3,23.2,23.8,24
1922,24.5,24.9,24.8,24.2,23.1,22.3,22.5,22.8,23.3,23.8,23.8,23.4
1923,23.8,24.6,24.4,23.9,23.2,22.6,22.1,22.9,23.5,23.7,24.2,23.6
1924,25,25.2,25.6,24.8,23.9,22.4,22.4,22.6,22.5,23,23.6,23.5
1925,23.5,24.3,24.5,24.2,23.6,22.7,22.7,22.6,23.2,24.2,24,24.3
1926,24.8,25.5,25.8,24.9,24,23.7,22.6,23,23.1,23.5,24.1,23.4
1927,23.9,24.3,24.9,23.8,23,22.3,21.9,22.5,23.1,23.2,24.2,24.3
1928,24.4,24.9,24.7,24.1,23.2,22.6,22.3,22.7,23.1,23.5,24,23.5
1929,24.2,24.8,24.5,24,22.9,22.5,22.1,23,23.3,23.8,23.8,23.6
1930,24.5,25.1,25.6,24.6,23.5,22.8,22.6,22.9,23.3,23.7,24.5,24.4
1931,25.1,25.7,25.9,25.1,23.9,23.1,22.6,23.1,23.5,24,24.1,24.1
1932,24.6,25.3,25.1,25,23.4,22.7,22.6,23.1,23.4,23.6,24.3,24.1
1933,24.4,24.5,25,24.5,23.5,22.4,22.4,22.9,23.5,23.1,23.2,23.2
1934,24,24,24.3,24.3,23.6,23.1,22.3,23,23.6,23,23.9,23.9
1935,24.6,24.9,24.9,24.5,23,22.4,22.6,22.5,23.3,23.7,24,24.3
1936,24.3,25.1,25.2,24.2,23.6,22.7,22.5,23.2,23.5,23.5,24.4,24.1
1937,24.3,24.9,25.4,24.4,23.4,22.8,22.9,23,23.6,24,24.7,24.9
1938,25.3,25.8,24.6,23.9,23.4,23,23.3,23.1,23.9,24.4,24.2,24.4
1939,24,23.9,24.1,23.7,23.8,23.2,23,23.2,23.5,24.4,24.9,25.2
1940,25.1,25.8,25.9,24.8,24.8,23.6,23.3,22.6,23.4,24.3,25,23.4
1941,25.1,26,26.4,25.6,24.1,22.8,23.3,23.7,23.9,24.5,24.8,24.9
1942,26.1,26.3,26.6,25.1,23.1,22.6,22.7,23.3,23.9,24.4,24.5,24.4
1943,24.8,24.3,24.3,23.7,23,22.6,22.8,22.8,23.5,24.1,24.3,24.6
1944,24.7,24.7,24.7,24.3,23,22.6,23,23.4,23.1,24.4,24.5,24.5
1945,24.4,24.9,24.9,24.3,23.2,22.6,22.7,23.8,24.1,24.1,24.2,24.7
1946,24.6,24.9,25.1,23.6,23.2,23.2,22.5,22.8,23.7,24.1,24.4,24.7
1947,24.8,25.7,25.5,24.9,24.4,23.3,22.8,23,23.5,24.1,24.7,25
1948,24.7,25.1,25.1,24,23.6,22.5,22.7,22.8,23.6,24.3,24.6,24.7
1949,24.4,24.7,25.1,24.1,23.3,22.4,22.4,22.9,23.1,23.7,24,24.4
1950,24,24.6,24.7,24.2,23,22.3,22.4,22.5,23.4,23.5,24.4,24.2
1951,24.2,24.3,24.8,24.3,23.8,22.7,22.4,23.2,24,24.5,24.8,24.8
1952,24.8,25.3,26.1,23.9,23.6,23.2,22.9,22.9,23.5,24.4,24.6,24.8
1953,24.9,25,25.3,24.7,23.5,23.1,22.7,23.1,23.8,24.6,24.6,24.9
1954,24.7,25.4,25.4,24.4,23.7,22.8,22.6,22.8,23.8,23.5,24.4,24
1955,24.4,24.8,24,24,23.9,23.1,22.7,23,23.2,24.1,23.9,24
1956,24.4,24.6,24.7,24.3,23.6,22.6,22.7,22.1,23.1,23.4,24.2,24.2
1957,24,25,25.4,24.8,23.9,22.9,22.9,23.2,24,24.1,24.2,24.6
1958,25.5,25.9,26.5,25.5,24.2,23.3,23.4,23.5,24.7,24.4,24.4,25.1
1959,25.7,25.5,26,25.9,23.6,22.7,23.1,23.3,23.3,23.8,24.1,24.8
1960,25,25.1,25.5,24.3,22.8,21.9,21.8,23.6,23.3,24.3,24.6,24.6
1961,25.7,25.9,25.9,25.1,24.8,23,22.7,23.1,24.1,24.7,24.6,23.9
1962,24.8,26.2,25,25.9,23.7,22.4,22,23.7,23.8,24.4,24.8,25.2
1963,25.2,25.6,25.7,24.6,23.3,23,23.3,23.5,24.4,24.6,24.6,25
1964,26.1,26.7,26.8,24.7,24.2,22.6,22.7,23.3,23.4,22.9,23.4,23.8
1965,24.8,25.4,26.3,25.8,23.6,23.1,23.2,23.1,24.4,24.6,24.3,24.7
1966,25.3,26.2,25.6,25.7,24.5,23.9,22.8,23.3,23.8,24.4,24.4,24
1967,24.3,25.6,26.2,24.2,24,22.4,23,23,23.4,23.7,24.9,24
1968,25,26.1,25.4,23.5,22,22.6,22.5,22.7,23.3,23.8,24.1,24.7
1969,24.4,25,25.5,24.7,24.1,23.7,23.3,23.2,23.3,23.5,24.2,23.7
1970,24.3,24.5,24.6,24.2,23.6,22.7,22.6,22.6,23,24.2,24.5,24
1971,24.2,24.6,24.6,24.2,23.1,22.8,23.4,22.8,22.5,23.4,23.6,23.3
1972,23.6,24.4,24.4,23.6,23.4,22.6,23.4,23.3,24.1,24.3,24.6,25.8
1973,25.9,27,25.8,23.5,23.3,23,23.1,23.1,22.6,26,24,23.6
1974,24.3,25.7,24.9,24.2,24.1,23.6,23.6,23,23.2,23.7,23.8,23.6
1975,24,23,25,24.7,23.1,22.9,23,23,23.4,23.2,23.8,24.9
1976,24.2,24.8,24.3,23.8,24,22.3,23.4,25,24.1,25,23.4,24.1
1977,25.2,25.5,25.3,25.7,23.3,22.6,23.3,23.5,23.5,23.9,24.2,24
1978,24.6,27.1,25.9,24.1,23.9,22.7,23.4,22,23.6,23.2,24.4,24.6
1979,24.8,25.4,24.6,24.2,23.8,22.5,22.8,22.7,24.1,23.9,25,24.3
1980,24,26.1,25.4,24.8,24.1,23.8,22.6,23.1,23.7,23.6,23.8,24.1
1981,25.2,24.9,25.6,23.9,23.5,23,22.3,22.7,23.1,23.6,24.1,23.9
1982,25,25.3,24.8,23.4,22.8,22.4,22,22.9,23.8,23.8,24.3,24.1
1983,25.5,26,26.3,24.3,24.4,23.4,23.1,23.3,23.7,23.7,24.1,23.3
1984,23.8,24.9,26.5,25.9,24.8,23.1,22.9,23.3,23.8,24.5,24.5,24.6
1985,25.6,25.6,26,25.1,23.2,21.7,21.9,22.1,23,23.3,23.1,23.6
1986,24.2,24.8,24.9,23.8,23.7,23.1,22.5,23.6,23.9,23.9,24.2,24.3
1987,25.6,25.7,26.1,25.2,24.2,23.4,24,23.7,24.6,25,25.3,25.3
1988,26.2,26.6,27.5,26.2,24.9,23.4,22.8,23.8,24.2,24.6,23.7,24.2
1989,23.6,24,24.4,24.6,22.5,21.7,20.8,21.8,21.9,24.2,22.5,22
1990,22.5,25.8,26.1,23.6,23.5,22.6,21.9,22.1,24,22.4,23.7,23.8
1991,24.9,25.7,25.3,24.4,24.1,22.7,21.4,21.1,22.9,22.6,23.2,23.4
1992,24.3,25.9,26.2,24.6,22.8,23.2,21.4,22.1,23.2,23.3,23.2,24.6
1993,24,25.2,24.1,23.3,22.6,21.6,21.6,23.5,23.6,25.2,24.3,24.2
1994,25.3,25.7,25.3,24.1,23.3,22.6,22,22.7,22.9,23,22.7,21.9
1995,24.2,25.9,25.6,25.2,23.9,23,22.4,22.5,23.9,23.8,23.9,24.2
1996,24.7,25,26.4,25.4,23.9,22.7,23.4,23.1,23.5,24.6,24.6,24.4
1997,24.9,24.7,26.1,25.4,23.8,23.8,23.2,23.5,23.5,24.8,23.9,23.3
1998,24.2,23.8,22.5,25.2,24,21.5,23.7,23.7,24,24.2,24,23.9
1999,25.1,25,25.2,23.5,24.4,23.7,23.2,22.6,23.1,23.9,24.7,24.7
2000,25.6,25.2,25.2,24.7,24.2,23.6,23.4,23.7,23.9,24.2,25,24.4
2001,25.3,25.4,25.6,25.4,24.4,23.1,23.9,23.7,24.3,24.8,25.3,24.6
2002,25.4,26.8,25.6,24.9,25.4,23.3,24.1,24,24.1,24.4,23.7,24.2
2003,26.6,26.7,26.3,25.2,24.5,24.1,23.3,24,24.3,24.5,24.9,24.8
2004,25.9,26.9,26.9,25.2,23.9,23,22.8,23.1,24.3,25.2,24.9,24.6
2005,26.3,26.4,27,24.6,24.3,23.7,23.4,23.8,24.4,24.8,25.2,24.7
2006,25.3,26.3,25.3,25.6,23.8,23.6,23,24.1,25.1,24.8,24.6,25.2
2007,26.3,27.6,26.1,25.2,24.7,23.7,23.8,23.7,23.9,24.3,25.1,24.7
2008,25.5,25.5,26.3,25.9,24.2,23.8,23.7,24,24.1,23.9,23.6,22.9
2009,24.1,25.5,24.6,25.6,23.8,22.6,22.4,23.2,24,25.3,24.7,24.7
