1901,25.2,24.9,24.1,22.7,21,19.1,18.6,19.5,21.4,23.1,25,25.5
1902,25.4,25,24.2,22.7,21.1,19.2,18.7,19.5,21.4,23.3,24.8,25.2
1903,25.7,25,25.5,23.2,20.5,18.7,18.3,18.9,20.7,22,24.2,24.3
1904,24.4,24.1,23.6,22.3,21,18.2,17.9,18.4,19.7,22.4,24.2,25.5
1905,25.8,24,24.4,23,21.2,19.4,17.8,18,19.8,21.6,24.1,25.7
1906,26.6,26.2,23.7,24,21.5,20,18.9,19,21,22.1,23.7,24.9
1907,25.1,24.8,24.3,23.3,20.8,19.6,18.6,19.1,20.5,23.8,24.4,25.1
1908,24.5,25.5,24.4,22.9,21.4,18.3,18.8,19.3,21.3,22.7,24.1,24.8
1909,24.8,24.8,23.7,23.1,21.8,19.8,20.3,20.7,21.7,23.7,24.3,24.7
1910,25,24.3,24.1,22.1,20.9,19.2,19.3,19.8,21.6,23.5,24.8,25.9
1911,25,24.7,23.7,21.8,20.4,18.3,18,18.3,20.7,23.2,24.2,26.4
1912,25.9,24.7,24.2,23.1,20.2,21,19.1,18.7,21.7,23.1,25.1,24.9
1913,24.8,24.3,23.8,22.5,19.5,18.8,18.5,18.5,21.3,22.7,25.4,25
1914,24.9,24.8,24.5,23.3,21.6,19.3,17.6,17.5,19.9,21.5,23.5,25.5
1915,26.1,26.1,24.2,23.1,21,19.2,20.5,20.7,23.5,24.4,25.4,25.8
1916,25,25.5,24.9,23.5,20.7,20.5,20.1,20.7,21.4,24.6,24.7,25.1
1917,25.2,24.9,24,22.7,20.5,18.8,19.3,20.6,22.9,23.8,25.4,24.6
1918,25.3,24.7,23.9,22.3,20.1,18.9,17.5,19.4,20.6,23.3,25.2,25.3
1919,25.2,25.1,24.6,22.8,21,18.8,17.3,18.2,20.2,22.7,23.8,24.9
1920,25.2,24,23.6,22,20.7,20.1,19.7,20.4,21.8,23.2,24.5,24.5
1921,24.2,24.2,23.7,22.3,21,20.7,18.9,18,21.4,23.4,24.1,24.7
1922,25.5,24.6,23.3,22.4,19.9,19.3,17.6,17.6,20.9,23.8,24.9,26.6
1923,26.3,25,24.1,22.1,21.3,19.2,16.8,17.8,19.8,23,25.1,25.7
1924,26.4,26.1,24,22.9,20.9,20.2,18.6,19.4,21.7,23.5,25.4,24.5
1925,25,24.9,23.4,21.9,20.2,18.8,17.8,19.4,20.6,22.6,24.6,25.6
1926,25.8,25.3,24.5,23.1,21.4,19.9,19.2,20.5,22,23.7,24.9,25.4
1927,25.4,24.2,24.8,22.8,21.2,20.2,19,18.8,20.7,23.3,25.3,25.4
1928,25.5,26,23.6,23.6,19.9,18.4,18.4,19.9,22.1,24.2,24.9,25.9
1929,25,24.9,24.3,22,20,18.5,17.6,19.1,20,23.4,25.2,26
1930,25.5,24.2,23.6,22.6,22,18.3,18.6,18.7,20.3,22.5,23.9,24.3
1931,25.4,25.3,24.4,22.9,21.8,20.4,18.8,19.5,21.9,22.5,24.3,25.1
1932,24.6,24.9,23.6,23.1,20.9,18.7,16.9,17.9,20.6,24.1,25,25
1933,25.5,24.4,24.6,23.1,20.8,19.1,19.3,19.2,21.6,22.5,23.9,24.5
1934,24.2,23.9,22.9,22.7,20.3,19.5,18.9,18.3,20.7,23.1,24.2,25.3
1935,25.4,25.6,23.1,21.9,19.3,18.5,17.7,18.2,20.8,22.5,23.5,25.4
1936,24.6,24.2,23.7,21.9,19.7,18.1,19.2,19.3,21.2,22.7,24.2,25
1937,25.2,24.9,23.8,21.4,20,18.3,17.9,18.2,20.9,22.5,24.4,25.1
1938,25,24.9,24.4,23.3,21.8,20.5,18.1,19,20.2,22.6,23.9,24.4
1939,24.4,23.9,23.9,22.5,20.7,19.7,17.8,17,19.6,22,24.4,25.4
1940,24.9,25.1,23.6,22.5,20.7,19.6,17.9,19,20.3,21.7,24.8,25.7
1941,25.5,24.1,24.6,22,20.3,18.5,17.5,16.9,19.8,21.6,24.6,24.7
1942,26,25.9,24.9,23.6,21.7,20.6,19.7,20.4,21.9,23.6,24,24.2
1943,24.7,24.2,23,23.1,20.8,17.8,19.4,20.3,21.8,23.7,24.5,25.9
1944,25.6,24.4,23.3,22.1,19.9,19,18.4,18.4,20.3,22.2,23.9,24.8
1945,24.7,24.6,23.6,22.1,19.6,20.1,18.8,20.2,21.4,22.4,24.2,24.9
1946,25.2,24.5,24.7,22,20.7,17.3,17.6,18.5,20.5,21.7,24,25.6
1947,25.8,25,24.5,22.7,20.9,19.9,19,19.9,21.7,22.4,24.4,25.3
1948,24.5,24.8,24.8,22.7,21.3,18.9,19.4,18.6,20.2,23,25,24.9
1949,24.8,24.7,24.6,21.7,19.8,17.8,17.6,18.8,21.1,23.9,24.5,25
1950,24.6,25,24.6,22,20.5,18.3,20,19.2,20.9,23.4,24.2,23.8
1951,24.8,24.5,23.9,22.6,20.4,18.5,18.7,19.7,20.5,22.6,24.5,25.2
1952,25.2,25,24.6,23.5,21.5,19.6,19.3,19.8,21.4,23.8,25.2,25.7
1953,24.5,24.7,23.7,22.3,19.7,18.8,18.1,18,20.4,22.9,24.9,25.3
1954,25,25,23.9,22.4,20.2,18.4,18.4,19.1,20.5,22.2,24,24.4
1955,24.7,23.9,23.6,22.4,21.4,19.4,19,19.7,20.8,23.7,24.1,25
1956,24.9,25.3,24,22.8,22.4,19.5,19.8,19.4,20.8,23.5,24.6,25.2
1957,23.9,25.1,23.4,22.3,19.8,19,19.6,19.3,20.5,22.6,24.3,25.1
1958,25.1,25.1,25,23.2,21.9,20.1,19.1,20.5,21.1,23,24.1,25.2
1959,25.6,25,23.7,22.1,20.2,19,17.7,18.2,20.2,22.3,24.6,26
1960,25,25.2,23.8,22.7,19.9,19,17.9,18.8,21.1,23.4,24.8,25
1961,24.5,25.8,23.8,23,20.3,18.1,18.6,18.6,20.8,22.9,25,25.3
1962,25.6,24.6,24.5,22.5,21,19.9,18.3,19,21.7,23.7,24.9,25.6
1963,25.3,24.5,24.9,22.2,20.8,18.5,16.9,19.6,20.1,21.4,24,25
1964,25.2,25.8,23.8,23,20.9,19.3,19.5,19.8,21.9,23.7,24.4,24.7
1965,24.3,24.3,23.5,22.5,20.9,18.5,16.1,19,20.7,22.1,23.6,24.5
1966,24.5,25.3,24.1,22.8,20.8,19.4,18.8,20,21.3,22.7,24.1,24.6
1967,26,24.2,23.6,22.1,20.5,18.9,18,19.3,20.5,22.6,24.3,25
1968,24.7,24.3,24.3,22.9,21.4,19.2,19.2,19.8,21.3,22.3,24.3,25
1969,24.8,25.4,24.7,23,21.7,19.4,19.6,19.8,21.2,23.1,24.7,25.9
1970,25.6,24.8,24.1,22.6,21.2,19.8,18.6,19.4,22,23.6,24.8,25.3
1971,25.7,25,23.4,21.5,20.4,18.8,18.2,20.5,22.3,24.5,26.1,26.2
1972,25.3,24.2,23.5,22.1,19.8,17.9,18.4,19.3,20,22.9,24.7,24.4
1973,25.9,25.1,24.4,22.8,22,21,19.5,21,21.8,23.3,24.7,24.7
1974,24.7,24.4,23.9,23,20.6,18.5,18.4,20,21.6,23.1,24.8,25.1
1975,25.1,24.1,24.5,23.2,21.2,18.7,20.4,19.8,21.3,23.4,25,24.4
1976,24.8,24.3,24.6,22.1,20.6,18.5,18.5,18.5,21.2,23.6,25.9,26
1977,25,24.8,24.3,22.8,21,18,18.1,18.7,20.8,22.1,24.4,24.9
1978,25,25,24.6,22.6,21.2,19.5,19.4,19.6,21.6,22,24.5,25.2
1979,24.1,24.5,24.2,22.1,21.2,19.3,18.3,19.5,21.6,23.6,24.6,25.5
1980,26,25.5,24.1,23.1,21.4,20.1,18.8,19.5,21.3,23.3,24.7,25.2
1981,24,25.4,24.6,23.2,21.1,19.8,20.3,21.1,21.3,22.7,25.7,26.2
1982,26,25.1,24.6,22.4,20.5,18.1,17.5,18.1,20.6,22.1,23.8,25.4
1983,26.2,26,24.4,23.9,22.3,19.7,18.4,19.7,22.4,24.2,25.2,24.9
1984,25.2,24.1,24.1,23,21.3,18.9,18.5,19.7,21.9,22.8,24.9,26.1
1985,25.5,24.9,23.7,23.4,21,18.8,17.8,19.7,20.5,23.2,25.4,26.3
1986,25.4,25.3,24,22.8,21.5,19.8,20.6,20.1,22,24.1,24.6,25.7
1987,26.2,24.8,24.4,22.9,21.6,20.2,18.2,19.7,20.8,23.9,25.7,25.7
1988,25.8,25.3,24.6,24.2,21.9,19.7,20.2,19.9,21.7,24.4,25.5,25.6
1989,25.1,24.9,24.1,23.2,21.9,18.8,19.4,19.1,21.5,23.8,25.1,24.9
1990,25.5,26.1,24.7,23.3,22.2,19.2,19.8,18.9,19.8,23.1,25.3,26
1991,25.2,24.4,24.1,22.8,20.2,19.8,18.6,19.3,21.1,22.8,24.6,26
1992,25.8,25.7,24.6,22.7,21.9,19.5,18.8,20,22.8,22.8,25.4,25.2
1993,24.5,24.2,24.8,22.3,20.9,19.4,19.7,18.9,21.1,22.9,25.1,25.1
1994,26.6,25.1,24.5,22.5,21.5,19.2,18.5,18.2,20.3,23,24.8,25.1
1995,25.4,25.3,24.3,23.4,21.6,19.7,18.6,18.1,21.3,23,25.5,26.2
1996,25.5,24.5,23.8,24,21.4,20.2,17.9,19.6,21,22.8,24.5,25.1
1997,24.5,24.8,23.8,21.4,20.2,18.4,18.6,18.4,21.2,22.6,24.6,25.5
1998,24.9,25.5,24.1,24.2,22,20.2,19.7,20.4,22.1,24.6,24.4,24.8
1999,25.2,24.6,23.8,22.5,21.3,19.8,18.1,18.5,20.6,23.2,23.9,24.1
2000,24.7,24,23.5,22.9,20.9,17.5,17.6,18.8,21.3,23.2,24.5,23.5
2001,24.3,23.6,24.1,22.5,19.7,19.4,16.5,19.2,21.4,23.6,25.5,25.9
2002,25.4,25.5,23.6,22.4,20.7,19.5,18,18.8,21.1,22.8,24.5,25.9
2003,25,25.7,23.8,23.1,21.1,20,19,19.2,21.1,23.9,24.8,25.7
2004,25.5,25.1,23.9,22.1,21.4,18.4,18.3,19.1,20.9,23.1,24.8,25
2005,24.9,25.1,24,22.1,19.8,20,19.2,18.3,20.6,24.2,25,26.2
2006,25.3,24.9,23.9,23,20.9,19.6,18.7,18.6,20.6,22,24.2,24.4
2007,25.1,23.9,24.2,22,21.7,18.6,16.9,19.6,20.6,23.5,24.4,25.5
2008,25.2,24.5,23.2,21.5,19.8,19.8,18.4,19,21.9,23.4,25.7,25.9
2009,24.5,24.7,24.4,23.1,20.3,19.9,18.9,20.1,22.2,22.9,23.8,25.1
