1901,25,24.3,24.9,24.4,23.8,22.6,22.1,22.2,23.7,24.7,26,24.3
1902,25.2,24.4,24.4,25.1,24.2,22.6,22.5,22.4,25.2,25.2,25.6,24.7
1903,24.7,24.3,24.9,24.9,24.5,23.3,22.1,22.9,23.4,24.4,25.1,24.5
1904,24.2,24.2,24.6,24.4,24.3,22.4,21.8,22.9,23.5,25.4,25.9,24.9
1905,24.8,24.3,24.5,24.1,24.4,23.5,22.1,23.1,23.6,25.5,24.9,24.5
1906,25.4,24.6,25.2,24.9,24.1,22.6,22.1,22.5,24,24.7,25,24.5
1907,24.6,24.4,24.3,24.6,24.1,22.7,21.4,22.8,24.4,25.9,25.3,24.2
1908,24.8,24.2,25,24.8,23.6,23.1,22.1,23.2,24.8,25.9,25.7,24.4
1909,24.4,24.3,24.6,24.6,23.7,21.9,22.7,22.8,24.8,24.4,25.4,24.3
1910,24.7,24.4,24.6,24.9,23.7,22.1,21.9,22.9,24.4,25.4,24.3,24.1
1911,24.5,23.9,24.4,23.9,23.6,22.4,22.3,22.8,24.4,25.4,25.1,25.3
1912,25,24.1,25.2,24.9,24.4,22.8,22.2,23.1,25.2,25.4,26,24.7
1913,24.3,24.1,25.1,24.1,24.6,22.5,21.8,23.4,24.6,25.8,25.1,24.4
1914,24.4,24.7,24.8,24.9,24.1,23.1,22,23.1,24.7,25.2,24.8,25.3
1915,24.8,24.6,24.8,25.2,24.3,22.6,22.6,22.4,24.1,25.8,25.3,24.7
1916,24.7,24.2,24.9,24.8,23.8,22.5,21.3,22.9,24.2,25.1,24.5,23.8
1917,24.2,23.5,24.3,24.5,24.5,22.9,22.5,22.8,24,23.9,24.9,23.9
1918,24.8,24,24.5,24.2,23.8,22.8,21.9,22.5,24.3,25.4,25.2,24.8
1919,24.7,24.5,24.9,24.1,23.2,22.5,21.5,23.6,25.2,25.1,25.8,25
1920,24.6,24.2,24.6,24,24.1,21.9,21.4,22.9,25.2,25.8,24.9,24.2
1921,24.4,24.2,24.3,24.1,23.8,22.5,22.1,22.8,24.4,25.5,25.1,24.2
1922,24.1,24.1,24.6,23.6,23.7,22.2,21.5,22.8,23.8,24.8,25.2,24.9
1923,25,24.5,25.1,25,24.4,22.7,22.6,22.5,24.8,25.4,25.7,24.8
1924,24.7,24.3,25.2,24.5,24.3,22.7,22.5,23.1,24.6,25,25.1,24.4
1925,24.5,24.3,24.5,24.9,23.6,23.5,22.8,22.6,25.4,25.5,25.1,24.8
1926,25.2,24.8,25.6,25.6,24.6,23.6,22.6,23.4,25.2,25.6,26,25
1927,24.7,24.6,24.5,24.8,24.1,22.8,21.8,23.2,24.6,25.4,25.2,25.2
1928,24.3,24.6,25.1,25.4,24.6,22.5,22.2,23,24.4,25.5,25.5,24.7
1929,25,23.7,25.4,25.1,24.1,23.1,22.7,23.1,24.6,26,25.6,24.4
1930,24.2,24.7,24.6,24.7,23.4,22.4,21.9,22.3,25.3,25,25.6,24.8
1931,24.2,24.2,24.4,24.4,23.7,22.3,22.1,22.5,23.7,24.3,24.4,24.3
1932,24.7,24.1,24.8,24.2,23.2,22.5,22.1,22.8,23.8,24.6,25.5,24.5
1933,24.6,24,24.3,24.5,23.8,22.4,22.1,22.8,23.5,25,25.6,24.5
1934,24.3,24,24.9,24.7,24.2,21.7,22,21.9,23.7,24.8,25.2,24.2
1935,24.7,24.3,25.1,24.3,24.4,22.6,21,23,24.9,25.4,24.9,24.4
1936,24.5,25,25.1,24.8,24.4,22.2,21.8,22.4,24.2,26,25.6,24.5
1937,24.4,24.5,24.5,24.9,23.9,23.2,22,22.7,25.3,25,26.4,24.9
1938,24.9,24.5,25.1,24.9,24.3,22.3,22.5,23.3,24.4,25.1,24.6,25
1939,24.8,24.7,24.8,24.9,24.6,22.9,22.5,22.6,24.9,25.4,25.6,24.3
1940,24.2,24.2,24.4,24.4,23.6,22.3,21.9,22.4,23.7,24.2,24.5,24.4
1941,23.3,24.6,25,25,24.1,22.7,21.9,22.8,24.5,24.7,24.6,24.8
1942,24.5,25.3,25.4,25.3,24.1,22.2,21.3,22.3,23.7,23.9,24.8,24.6
1943,24.2,24,24.4,25,24.2,22,21,22.2,22.9,23.1,23.7,23.9
1944,23.7,24.6,24.8,24.5,24.3,23.2,21.5,22.4,24.3,24.7,26,25.1
1945,24.6,24.1,25.2,25.5,24.2,22,22.3,22.8,24.1,25.4,25.5,24.1
1946,23.7,24.7,24.2,25,24.4,22.7,22.3,23.1,23.1,24.9,25.1,24
1947,24.2,24.5,24.4,24.7,24.2,22.9,22.9,22.8,23.8,24.4,24.7,24.9
1948,24.3,24.7,24.6,25.3,24.9,23.2,22,22.8,24.2,24.8,24.9,23.8
1949,24.4,24,24.3,24.2,23.8,22.5,21.9,22.7,23.9,24.8,24.8,24.6
1950,24.4,24,24.6,25,23.6,22.7,21.9,22.8,23.7,24.9,25.3,24.9
1951,23.5,23.8,23.9,24.7,24,22.8,22.5,22.8,23.9,24.8,24.8,24.4
1952,24,24.3,24.5,24.2,23.6,22.2,21.9,22.3,23.9,23.9,24.2,24.5
1953,24.4,24.4,24.6,24.8,24.1,23.2,22.4,22.4,23.5,24,24.3,24.2
1954,23.8,24,24,24.2,23.9,22.4,22.2,22.8,24.1,24.1,24,24.4
1955,24.6,23.8,23.8,24.4,23.5,21.9,21.7,22.2,23.5,23.8,24.4,24.3
1956,23.7,24,24.5,24.1,22.9,21.7,21.1,22.3,23.6,24,24,24.5
1957,23.9,23.1,23.7,24.3,22.9,21.9,21.6,22.1,23.4,24.1,24.1,24.1
1958,24.5,24.2,24.1,24.8,22.8,22.1,21.6,22.5,24.1,24.1,24.1,24.4
1959,24.5,24.2,23.6,24,22.9,21.8,21.1,21.9,23.3,24.3,24.4,24.3
1960,23.9,24.4,24.2,24.3,23.6,22.5,21.4,22,23.2,23.6,23.9,24.2
1961,24.7,24.8,24.8,25,24.4,23.2,22.9,23.1,24,25,25.3,24.3
1962,24.4,24.5,24.8,24.5,23.4,22.2,22.1,22.9,24.3,24.5,24.6,24.7
1963,24.7,24.1,24.9,25,23.4,22.7,22,21.8,23.3,24.2,25,24.5
1964,24.5,24.8,24.9,24.6,23.3,22.3,21.4,22.2,23.4,23.9,23.9,24.4
1965,23.9,24,24.1,24.2,23.4,21.7,22,22.6,24,24.6,24.9,24.1
1966,24.7,24.6,24.8,24.7,24,23.2,22.8,22.9,24.2,24.3,24.5,24.7
1967,24.2,24.7,24.8,24.7,24.1,22.8,22.9,23.4,24,24.6,25,23.8
1968,23.8,24.3,24.1,24.2,23.3,22.4,22.4,22.7,23.6,24,24.4,24.1
1969,24.6,24.1,25.3,25.4,24.6,22.7,22.7,22.7,23.8,24.8,24.9,25
1970,24.4,24.9,24.7,24.4,24,22.5,22.8,23.3,24,24.1,24.3,24.2
1971,23.9,23.9,24.4,24.5,22.9,21.9,21.8,21.6,22.9,23.1,23.5,23.7
1972,23.7,23.6,23.4,24.2,23.8,22,22.5,22.5,23.6,24.3,24.7,24.7
1973,24,24.2,24.5,24.4,24,22.5,22.1,22.1,23.5,23.8,23.7,23.9
1974,24,23.6,23.4,24.2,23.1,21.7,21.4,21.8,22.8,23.5,23.5,24
1975,23.8,24.1,23.8,24.4,23.7,21.9,21.8,21.7,22.7,23.5,24.2,23.3
1976,23.6,23.6,23.8,24,23.4,22.6,21.8,22.1,23.8,24,24.3,24.3
1977,24.4,23.7,24.1,24.2,24,22.9,22.1,22.7,23.8,24.7,24.6,24.7
1978,24.2,24.2,24,24.2,23.5,22.6,21.7,22.3,23.6,24.4,24.1,24.2
1979,24.2,24.1,24.4,24.1,23.6,22.2,21.8,22.4,23.9,24.6,24.5,24.6
1980,23.9,24.3,24.3,24.5,23.1,22.1,22.2,22.6,23.6,24.3,24.5,24.1
1981,24.7,24.5,24.4,24.3,23.4,22,21.8,22.5,23.4,24.5,24.1,24.6
1982,24.4,23.8,24.2,24.4,23.9,22.9,22.2,22.6,24.1,24.5,24.8,24.3
1983,24.4,24.6,24.9,24.7,23.8,22.9,22.4,22.4,23.4,24.1,24.2,23.9
1984,23.6,23.6,24,23.6,22.5,21.5,21.1,21.3,22.8,23.7,24.2,23.8
1985,24.4,23.5,24.3,24,23.3,21.8,21.6,22.3,23.4,23.6,23.9,24.7
1986,23.8,24.4,24.1,24.4,23.6,21.7,21.3,22.2,23.4,24.1,24.5,24.4
1987,24.1,24.1,25.1,24.7,24,22.2,22.5,23.3,23.8,25.1,24.7,24.8
1988,24.8,24.4,25,24.4,23.5,22.7,21.8,22.3,23.6,24.6,24.5,24.8
1989,23.4,23.6,24.6,23.9,23.5,22,21.7,21.9,23.5,23.7,24,24.2
1990,23.7,24.4,24.8,24.3,23.4,22.4,21.3,22.2,24.1,24.7,23.4,24.2
1991,24.5,24.3,24.5,24.2,23.5,22.3,21.6,22.5,24.3,24.7,24.8,24.2
1992,24.5,24.3,25.1,24.8,24.1,22.6,21.1,22.5,23.7,24.5,25.1,25.1
1993,25.1,24.2,24,24.8,24.2,22.7,21.6,22.6,23.3,24.3,24.4,24.7
1994,24.6,24.7,24.8,25.4,24.6,23,21.2,23.6,24.6,24.4,24.1,24.4
1995,25,24.7,24.5,24.4,23.3,22.3,22.7,22.7,23.8,24,23.9,24.5
1996,24.3,24.1,24.6,24.2,23.3,22.3,21.3,21.8,24.2,23.2,24.3,24.6
1997,24.1,23.3,25.3,24.8,24.4,22.5,21.9,22.8,24,24.3,26.2,25.1
1998,25.1,25.4,25.4,24.9,24.4,23.2,22.5,22.9,23.6,24.1,25.2,24.1
1999,24.4,24.7,25.3,24.2,24.1,22.5,22.1,22.6,24,23.9,24.8,24.8
2000,25.2,24.3,24.4,24,24.6,22.3,21.8,22.4,23.9,24,24.4,24.7
2001,24.7,24.5,24.6,25,24.2,22.5,22.1,22.7,23.8,23.9,25.2,24.8
2002,23.9,24.8,24.5,24.6,23.6,21.9,22.4,22.3,22.6,24,24.8,24.4
2003,24.3,24,25.3,24.4,24.4,22.1,22,22.7,23.4,24.3,24.8,24
2004,24,24.8,24.6,24.1,23,21.4,21.8,22.3,23.8,24.4,24.3,24.3
2005,24.6,25.4,25,24.9,24,22.6,22.1,23.1,24.5,24.8,25.1,24.3
2006,24.7,24.9,25.1,24.6,24.4,22.6,22.3,23,24.1,24.6,25.2,24.7
2007,25.5,25.2,25.1,24.8,24.7,23,22.3,23.5,24.4,24.9,25.1,25.1
2008,24.8,24.7,24.5,24.6,23.8,22.2,22.2,23,24.2,25,25,24.8
2009,25.5,25.2,25.4,24.8,24.5,23.4,22.6,23.4,24.3,25,25.2,25.2
