1901,24.9,25.1,25.6,26.3,26.7,26.1,26,26.4,26.6,26.5,26,25.4
1902,24.8,25.1,25.4,26.2,26.5,26.1,26,26.4,26.5,26.4,26,25.4
1903,24.9,25.1,25.4,26.3,26.7,26.3,26.1,26.3,26.5,26.5,26.1,25.3
1904,24.8,24.9,25.4,26.1,26.6,26.1,26,26.2,26.5,26.4,26.1,25.4
1905,24.8,25,25.4,26.3,26.5,26.2,26,26.4,26.5,26.4,26.2,25.4
1906,24.8,25,25.5,26.2,26.6,26.1,26,26.4,26.5,26.5,26.2,25.2
1907,24.7,24.8,25.3,26,26.5,26.1,26.1,26.3,26.5,26.4,26.1,25.4
1908,24.9,25,25.4,26.2,26.6,26.2,26.1,26.4,26.6,26.5,26.1,25.3
1909,24.8,24.9,25.6,26.2,26.6,26,26,26.2,26.6,26.5,26,25.2
1910,24.8,25,25.5,26.3,26.6,26.2,26.1,26.4,26.6,26.5,26.2,25.4
1911,24.8,25,25.5,26.3,26.6,26.2,26.1,26.5,26.6,26.5,26.2,25.4
1912,24.9,25.1,25.6,26.3,26.7,26.2,26.2,26.4,26.6,26.5,26.2,25.4
1913,24.8,25,25.5,26.2,26.6,26.1,26,26.3,26.6,26.5,26.1,25.3
1914,24.8,25,25.5,26.3,26.6,26.1,26.1,26.4,26.6,26.5,26.2,25.4
1915,24.8,24.8,25.5,26,26.7,26.3,26.3,26.6,26.7,26.7,26.2,25.5
1916,24.8,24.8,25.3,26.2,26.7,26.2,26,26.2,26.5,26.2,25.9,25
1917,24.5,24.7,24.8,26,26.9,26.8,26.4,26.1,26.6,26.7,26.4,25.5
1918,24.7,24.9,25.2,26,26.8,26.6,26,26.7,27.2,26.5,26.1,25
1919,24.7,24.9,25.3,26,26.6,26.1,25.8,26.2,26.3,26.2,25.9,25.2
1920,24.7,25,25.4,26.1,26.6,26,25.8,26.1,26.4,26.2,26,25.2
1921,25.1,25.2,25.6,25.7,27,25.8,25.4,26.3,26.6,26,25.9,25.2
1922,24.6,24.7,25,26,26,25.7,25.9,26.1,26.5,26.6,25.8,24.4
1923,24,23.9,24,25.6,26.5,25.6,25.8,26.4,26.6,26.3,26.1,24.8
1924,24.3,24.6,25.4,26.5,27,25.9,25.6,25.9,25.8,25.7,25.6,24.6
1925,23.6,24.3,24.9,25.9,26.5,26.1,26.1,25.9,26.2,26.6,25.8,25.2
1926,24.5,25,25.5,26.3,27.1,27.5,25.9,26.3,26.1,26.2,25.9,24.6
1927,24.1,23.9,25,25.3,25.8,25.6,25.5,25.8,26.3,26.1,26.1,25.3
1928,24.4,24.4,24.8,25.6,26.2,25.7,25.6,26.1,26.4,26.2,26,24.6
1929,23.8,24.2,24.7,25.6,25.6,25.7,25.8,26.6,26.3,26.5,25.6,24.6
1930,24.6,24.8,25.4,26.1,26.6,26,26,26.3,26.4,26.4,26.1,25.4
1931,24.9,25,25.8,26.4,27,26.3,26.1,26.4,26.5,26.5,26.1,25.4
1932,24.8,24.8,25.5,26.3,26.6,26.2,26,26.4,26.7,26.6,26.2,25.4
1933,24.4,24.1,24.8,26.2,26.5,25.8,25.5,25.8,26.1,26,25.4,24.6
1934,23.7,23.7,24.3,25.5,26.4,26.6,25.8,26.5,26.1,25.9,26.2,25
1935,24.8,24.8,24.4,25.9,26.1,26.3,25.7,25.7,26.1,26.2,26.2,24.5
1936,24.4,24.5,25.5,26,26.7,25.9,25.9,26.2,26.5,26.2,25.9,25
1937,24.2,24.3,25.2,26.3,26.7,27.1,26.9,27.7,27.9,27.4,26.9,26.1
1938,24.5,24.5,24.5,25.3,25.9,26.5,26.5,26.8,27.2,27.1,26.1,25.2
1939,23.8,24,24.3,25.3,25.8,25.4,25.7,25.9,26.4,26.4,26.5,25.8
1940,25.3,25.2,25.6,26.8,27.3,25.9,26.2,26.3,27.1,26.6,26.2,25
1941,24.8,25.3,25.9,27.1,27.2,26.2,26.2,26.3,26.8,26.7,26.5,25.2
1942,25.3,25.9,25.6,26.7,26.8,26.8,25.8,26.2,26.5,26.6,26.6,25.3
1943,25,25.5,25.1,26.5,25.9,26.3,26,25.8,26.4,26.4,25.9,25.1
1944,24.7,24.6,25.1,26.4,26.7,25.9,26.4,26.9,26.3,27.1,26.4,25.5
1945,24.4,24.9,25.1,25.7,27.2,26.2,26.5,26.3,26.6,26.3,26,25.1
1946,24.5,24.3,24.5,25.9,25.7,25.9,26.1,26.2,26.6,26.8,26.5,25.5
1947,24,25,25.2,25.4,26.7,26.4,26.2,26.4,27,26.8,26.1,25.1
1948,25.1,25.1,25.3,26,27.1,26.3,26,26.3,26.6,26.9,26.3,25.4
1949,24.4,24.4,25.3,26,26.7,26,25.9,26.8,26.9,26.6,26.2,25.2
1950,24.2,24.8,24.8,26,26,25.7,26,26.5,26.8,26.6,26.5,25.1
1951,23.8,24.2,24.7,25.6,26,25.6,25.5,25.8,26.1,25.9,25.5,25.1
1952,24.5,24.6,25.5,26.5,26.8,25.7,25.6,25.8,26.2,26.2,25.7,24.8
1953,24.5,24.4,24.8,26.1,25.9,25.9,25.7,25.9,26.2,25.8,25.7,24.7
1954,24.1,24.4,24.4,25.4,26.2,25.9,25.5,25.6,26,25.5,25,24.5
1955,24,24.4,24.5,25.4,26.4,25.6,25.6,26,25.5,26,25.4,24.8
1956,24.7,24.2,24.7,25.3,25.6,25.4,25.4,25.6,25.7,25.7,25.5,24.3
1957,24,24.3,24.6,25.2,25.9,25.9,25.8,26.2,26.7,26.6,25.9,25.2
1958,24.7,25,26.4,26.8,26.2,25.9,25.9,26.5,26.9,26.2,25.7,25.1
1959,24.7,25,25.6,26.4,26.7,26.2,25.8,26,26.3,25.7,25.5,25.4
1960,24.6,24.8,25.3,25.9,26.6,26,25.9,26,26.4,26.1,25.8,24.8
1961,24.7,24.6,25.4,26.1,26.8,25.8,25.8,26.3,25.9,26.2,25.8,25.2
1962,24.5,24.3,25.8,26.7,26.8,26,25.7,25.7,26.4,26.7,26.2,25.2
1963,24.8,25.1,25.2,26,25.8,25.8,26,26.5,26.4,26.7,25.8,25.2
1964,24.1,24.8,25.6,25.8,26.3,25.7,25.6,26.2,26.4,25.7,25.5,23.9
1965,24.1,23.9,24.8,25.4,26.2,25.6,25.9,26.1,26.2,26.3,26,25.4
1966,25.1,24.7,25.4,26.3,26.6,25.9,25.9,26.1,26.1,26.3,25.9,25.2
1967,24.5,24.7,23.6,25.4,26.1,25.9,25.5,26,26.2,26.1,25.6,24.6
1968,24.2,24.4,24.9,25.5,25.7,25.8,25.8,25.7,26,26.2,25.5,25.1
1969,24.6,25.1,26.3,27.3,27.7,26.4,26.3,26.1,26.7,26.3,26.4,25.9
1970,25.1,25,25.7,26,26.8,26.1,25.7,25.9,25.8,26.6,25.4,25.3
1971,24.6,24.6,25.2,25.9,26.1,26,25.9,25.5,26,25.5,25.4,24.6
1972,24.5,24.4,25.1,25.4,26.1,25.9,26.1,26.3,26.6,26.7,25.8,25.3
1973,25.1,25.2,25.9,26.5,26.8,25.9,26.6,25.7,26.1,25.7,25.6,24.5
1974,24.2,24.6,24.6,25.4,26.3,26.2,25.5,26,26.1,25.7,25.9,24.8
1975,24.1,24.4,25.1,25.4,26.2,26,25.7,26,26.2,25.8,25.6,24.7
1976,24,24.2,24.2,25.3,26,25.5,25.6,26.2,26.6,27.3,26.2,24.7
1977,24.6,25.1,25.6,25.8,26.8,25.8,25.5,26.4,26.6,26.8,26.4,25.2
1978,24.9,25.7,25.9,26.9,26.8,26,25.6,26.1,26.5,26.6,26.5,25.2
1979,24.5,25.1,25.7,26.4,26.8,26.4,26.5,27.1,27.1,26.6,26.4,26
1980,25.6,25.8,25.9,26.4,27,26.5,26.7,27.1,27.3,26.7,26.3,25.9
1981,25.6,26.4,26.6,26.7,26.9,26.6,26.8,27,27.1,27,27,26.4
1982,25.6,25.7,25.9,26.8,27.1,26.4,26.4,26.8,27.5,27,26.5,25.9
1983,25.7,25.9,26.9,27.7,27.2,26.9,26.9,27.1,27.4,27.2,27,25.9
1984,25.2,25.6,25.7,26.5,26.4,26.7,26.3,26.8,26.5,26.3,26,25.4
1985,24.5,24.7,25.7,26.6,26.9,26.6,26.3,26.9,26.8,26.7,26.5,25.4
1986,25,25.2,25.7,26.8,27.4,26.5,26.7,27.5,27.4,27.3,26.5,25.9
1987,25.9,26.4,27.2,28.4,28.4,27.8,27.3,28.1,27.8,28.2,27.4,27
1988,26.1,26.4,26.6,27.8,28.2,27.6,27.3,27.6,27.6,27.6,27,26
1989,25.7,25.6,25.7,26.4,27,27.3,26.9,27.9,27.7,27.4,27,26
1990,25.8,25.5,26.6,27.5,27.3,27,27.4,27.4,28.4,28,27.4,26.5
1991,25,25.3,25.7,26.1,27.1,26.8,26.3,27.4,26.3,26,25.9,25.5
1992,24.8,24.8,25.3,26.7,26.8,25.7,25.9,26.2,26.2,26.6,26.2,24.9
1993,24.8,25.3,26,26.8,27.3,27.2,26.5,26.5,26.7,26.9,26.5,26.2
1994,25.5,25.6,26.1,26.4,27,25.1,26.2,26.5,26.4,26.5,26.3,25.6
1995,25.2,25.4,26.2,27.3,27.8,26.8,26.7,26.8,27.6,27.1,27.5,26.4
1996,25.7,26.1,26.1,26.7,26.5,26.2,26.2,26.2,26.8,26.9,26.1,25.9
1997,25.6,25.1,25.3,26.2,26.8,26.5,26.5,26.7,27.6,27.8,26.7,26.1
1998,26.1,26.8,27,28,27.5,26.9,26.9,27.7,27.5,27,26.3,25.9
1999,25.4,25.6,26,26.7,27.5,27,27.1,26.8,27.7,26.7,27.2,26.5
2000,25.5,25.5,25.7,26.4,26.9,26.8,26.7,27.4,27.1,26.9,26.3,25.4
2001,25.4,25.2,26.3,26.8,27.5,26.7,25.9,27.3,26.8,27,26.8,26.2
2002,25.8,25.4,26,26.1,26.4,26.3,26.4,26.9,27.1,26.8,26,25.4
2003,25.7,25.6,26.6,27.8,27.7,27,26.7,27.2,27.4,27.5,27.2,26.2
2004,25.7,25.7,26.3,27,26.8,26.8,26.9,26.8,27.3,27.2,26.7,26.1
2005,25.9,26.6,26.9,27.6,26.9,26.6,26.4,27.1,27.5,26.8,26.3,25.5
2006,25,25,25.9,26.7,27.2,26.8,26.9,26.9,27.1,26.9,26.4,25.8
2007,25.6,25.6,26,26.8,27.7,26.1,26.3,26.2,26.9,26.4,26.5,25.3
2008,25.3,25.2,25.2,26.3,27.4,27.3,26.7,27.1,27.6,27.1,27,26
2009,25.9,25.6,25.7,26.7,27.4,27,27,27.2,27.9,27.4,27.2,26.3
