1901,24.7,25.4,25.4,25.6,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1902,24.8,25.2,25.5,25.5,25.6,24.8,24.1,24.3,24.5,24.6,24.6,24.7
1903,25,25.5,25.7,25.6,25.5,24.5,24.1,24.3,24.5,24.6,24.6,24.7
1904,24.8,25.3,25.4,25.5,25.4,24.7,24.1,23.9,24.5,24.6,24.6,24.7
1905,25,25.6,25.9,25.9,25.8,24.7,24.1,24.4,24.5,24.6,24.6,24.7
1906,24.7,25.4,25.9,26,25.5,24.7,24.1,24.2,24.5,24.6,24.6,24.7
1907,24.7,25.5,25.7,25.7,25.6,24.7,24.1,24.5,24.5,24.6,24.6,24.7
1908,24.7,25.3,25.6,25.7,25.6,24.3,24.1,23.7,24.5,24.6,24.6,24.7
1909,24.8,25.5,25.8,25.9,25.6,25.2,24.1,24.7,24.5,24.6,24.6,24.7
1910,24.5,25.1,25.3,25.3,25.3,25.1,24.1,24.2,24.5,24.6,24.6,24.7
1911,24.6,25.3,25.8,25.7,25.7,24.9,24.1,24.3,24.5,24.6,24.6,24.7
1912,24.9,25.8,26.1,26.1,25.9,25.2,24.1,24.4,24.5,24.6,24.6,24.7
1913,24.7,25.2,25.5,25.5,25.4,24.5,24.1,24.2,24.5,24.6,24.6,24.7
1914,25.1,25.5,25.9,25.9,25.7,24.7,24.1,24.2,24.5,24.6,24.6,24.7
1915,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1916,24.8,25.5,25.7,25.6,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1917,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1918,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1919,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1920,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1921,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1922,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1923,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1924,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1925,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1926,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1927,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1928,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1929,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1930,24.8,25.5,25.7,25.6,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1931,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1932,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1933,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1934,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1935,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1936,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1937,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1938,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1939,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1940,24.8,25.5,25.7,25.7,25.6,24.8,24.1,24.2,24.5,24.6,24.6,24.7
1941,26.9,27.1,27.8,26.9,26.5,25.2,23.7,24.2,25.4,25.7,24.6,24.7
1942,26.2,27,27.4,26.5,26,25.9,25,24.2,25.2,25.2,24.6,24.8
1943,25.6,25.8,26.4,25.6,25.6,24.6,24.2,24.2,25.1,25,24.6,25.3
1944,25.6,26.1,25.9,25.8,25.9,25.9,25.4,24.2,25.5,24.8,24.6,25
1945,26.3,26.3,27.2,25.4,25.8,25.2,24.8,24.2,25.1,24.8,24.6,24.8
1946,26.2,26.5,26.8,26.4,25.7,25.5,24.6,24.2,25.1,24.8,24.6,24.9
1947,25.8,25.6,26.2,25.9,26.4,26.1,24.9,25.1,25.2,25,24.6,25
1948,25.3,25.6,26.2,25.2,25.7,24.9,24.1,24.4,25.5,24.9,24.6,24.4
1949,26.4,26.2,26.8,26.6,26.4,25.3,24.8,24.2,25.3,24.8,24.6,23.3
1950,25.3,26,26.3,25.6,25.6,25.7,24.2,23.4,24.7,24.1,24.6,24.3
1951,26.1,25.9,26.3,26.5,25.8,25.3,24.8,24.6,25,24.7,24.5,25.3
1952,26.7,26,26.9,26.3,25.9,24.7,24.7,23.2,24.8,24.9,24.3,24.9
1953,25.1,25.4,26.6,25.3,26,25,24.9,23.4,24.7,25.1,24.7,24.8
1954,25,24.8,26.1,25.8,25.9,24.7,24.2,24.3,24.9,24.8,24.7,24.8
1955,24.9,25.5,26,25.4,26,24.6,24.4,24.1,24.7,24.9,24.9,24.8
1956,24.8,25.3,25.6,25.5,25.9,24.8,24.1,23.8,25,24.6,25.2,24.3
1957,24.4,25,25.4,25,26.2,25.2,24.7,23.9,24.3,25.1,25.2,24.7
1958,25.8,25.7,26.3,25.5,26.2,24.7,24.1,24.8,25.5,24.9,25,24.8
1959,25.2,25.7,26.8,25,26.1,25.3,24.7,24.9,24.7,24.8,25.2,25
1960,25.2,24.9,25.5,25.2,25.8,24.7,24.6,24.1,24.7,24.6,25,24.9
1961,24.8,24.5,25.3,25.2,26.4,24.2,23.1,24.1,24.3,24.5,24.4,24.7
1962,24.3,25,25.1,26,25.8,25.6,24.6,24.6,24.9,24.4,25.1,24.5
1963,24.3,25.2,25.5,25.8,25.7,25,24.4,24.4,25.4,24,24.6,24.9
1964,24.8,25.2,26,25.6,25.8,24.4,23.7,23.9,24.5,24.2,24,24.1
1965,24.5,24.4,25,25.2,25.6,25,24.1,24.5,24.7,24.7,24.8,24.5
1966,25.2,24.9,25.8,25.5,25.9,24.5,23.4,24.3,24.5,24.9,25,24.7
1967,24.4,25.8,25.2,25.9,25.1,24.8,23.6,23.5,24.3,24.5,24.4,24.9
1968,24.6,25,25,25.7,25.8,24.3,24.1,24.4,24.6,24,24.7,24.6
1969,24.1,25.5,26.1,26,26.5,25,24,24.5,24.5,24.7,25.1,24.8
1970,24.9,25.9,26.2,26.3,26.2,24.1,23.3,23.9,24.3,25,25,24.4
1971,24,25,25.4,25.3,25.1,24.9,23.9,23.6,23.6,24.6,24.1,23.7
1972,24.8,24.8,25.2,25.4,25.5,24.4,24.7,24.3,24.8,24.6,24.6,25.1
1973,25.6,26.4,26.2,25.3,25.2,25,24.3,24,24.4,24.4,24.5,24.8
1974,24.3,24.3,24.6,25.2,24.7,24.2,23.6,23.8,24,24.4,24.1,23.9
1975,23.8,24.7,25.3,25.3,25,24.2,23.4,23.7,23.2,23.8,23.8,24
1976,23.8,24.3,24.6,24.8,24.6,23.7,23.3,23.4,24.9,24.1,23.8,24.2
1977,24.8,25.4,25.9,25.9,25.5,24.4,23.8,24,24.6,24.8,24.7,24.6
1978,24,25.5,25.6,24.7,25.1,23.9,23.5,23.9,24.2,24.1,24.1,24.8
1979,25.2,25.4,25.7,25.7,25.3,25.1,24.7,24.3,24.6,24.8,25,24.8
1980,25.2,25,24.9,26,26.1,24,23.5,24.1,24.5,24.1,24.8,24.1
1981,24.7,26.1,25.9,25.8,25.6,25.1,24.5,24.4,24.8,24.9,24.2,25.2
1982,25.2,25.7,25.8,26.1,25.3,24.7,23.7,24.1,24.7,24.6,25.1,25.3
1983,25.7,26.7,27.3,26.9,26.2,25.1,24.5,24,24.8,24.7,24.3,24.6
1984,24.6,26.3,25.9,25.5,25.5,25,23.8,24.4,24.4,24.8,24.4,24.6
1985,25.3,25.6,26.1,25.1,25.6,25,23.9,24,24,24.7,24.6,25
1986,25.5,26.1,25,26,26.1,25.2,24.4,24.6,24.4,24.5,24.8,24.7
1987,25.5,25.3,26.6,26.4,26.6,25.7,25.2,24.8,25,25,24.9,25.7
1988,25.3,27,26.4,26,26.1,25.2,24.7,24.6,24.5,24.5,24.6,24.4
1989,22.6,25.2,25.7,25.9,25.1,24.9,24.7,24.3,24,24.8,24.9,24.8
1990,26.2,26.1,26.9,26.1,26,25,24.6,24.5,24.7,24.9,25.1,25.3
1991,25.3,25.6,26.4,26.2,25.7,25.2,24.5,23.9,25,24.8,25.6,24.8
1992,24.7,25.7,26.3,26.4,24.8,24.4,24.2,25.1,24.1,24.2,25.3,24.7
1993,23.8,24.2,26.3,25.2,25.7,24.4,24.3,24.5,23.9,24.2,24.9,25
1994,24.6,25.3,26.1,26.7,25.7,24.7,23.9,23.9,24,24.3,24.1,24.9
1995,25.1,25.2,25.7,26.6,25.7,25.1,24.5,24.4,24.3,25.9,25.7,25.5
1996,24.6,24.9,25.4,25.4,24.9,25,24.2,24.2,24.2,25.4,25.1,24.8
1997,25.4,25.4,26.9,26.3,25.7,25.3,25.1,25.6,25.9,25.6,26,25.2
1998,25.5,26.8,26.7,26.4,26,25.7,24.8,24.5,24.6,24.1,25.8,25
1999,24.5,25,26.1,25.5,25.1,24.7,24,23.7,24,24.1,25.1,24.8
2000,25.4,24.4,25.9,25.9,26.2,24.6,23.9,24.2,24.3,24.5,24.6,24.3
2001,24.3,27.3,25.5,25.6,25.7,25.2,24.6,23.8,25,24.4,24.6,25.5
2002,24.3,26.1,26.2,26.2,26.9,25.6,24.8,24.5,24.5,23.8,24.9,25.3
2003,24.7,25.8,25.6,25.9,26.7,24.4,24.4,24.8,25,24.7,25.3,25.7
2004,25.2,25,25.8,26,25.9,24.5,24.5,24.3,23.8,24.7,25.5,25.4
2005,24.5,26.7,26.1,25.9,25.5,25.4,24.2,25.2,25.1,24.6,24.6,25.7
2006,25.9,25.9,25.5,26.2,26.4,25.3,24.7,24.4,24.6,25.3,24.6,24.4
2007,24.3,26.3,25.7,25.1,25.7,25.1,24.2,24.9,24.5,24.4,25.7,25
2008,24.8,24.7,26.2,25.2,25.4,25,24.1,24.3,24.7,25,24.9,25
2009,24.8,26.2,26.3,26.5,26.9,25.2,24.3,24.5,24.8,25.8,24.6,25.2
