1901,26.4,27.6,28.7,28.9,28.8,28.4,28.1,27.9,27.3,27.5,26.8,25.9
1902,24.6,27.2,27.7,28.7,28.5,28.6,28,27.6,27.2,27.2,26.4,26.4
1903,25.9,26,28.5,29.6,29.1,27.3,27.6,27.1,27,26.8,25.2,23.1
1904,23.4,25,27.3,28,28.4,27.9,27.6,27.7,27.7,27.5,25.6,24.6
1905,26.2,27.4,28.2,29.6,28.4,27.9,27.9,28.1,27.8,27.7,26.7,27.9
1906,27,27.7,28.2,30.2,29.7,28.4,28.1,28,28.1,27.2,25.7,25.7
1907,25.2,26.6,27,28.6,28,27.7,27.6,27.2,27.6,27.1,26.3,23.9
1908,25.1,26.1,27.4,28.8,28.3,27.8,27.6,27.2,27.5,27.3,25.2,25.3
1909,25.3,26.5,27.5,28.6,28.1,27.9,27.4,27.5,27.6,27.5,25.4,24.5
1910,25.8,25.6,26.8,28.5,28.3,27.6,27.8,27.6,27,27,26,24.2
1911,25.1,26.4,27.8,29,28.8,28.2,28.1,28.1,28,27.6,27.9,26.8
1912,26,27.1,28.7,29.5,29.6,28.4,27.7,27.4,27.6,27.3,25.7,25.7
1913,25.4,27.1,28.3,29.5,28.5,27.7,27.4,27.6,27.7,27.4,26.2,25.7
1914,25.1,27,28.1,29.4,29.7,28,27.6,27.4,27.9,27.6,27.2,26.5
1915,25.9,27.6,28.4,29.3,28.9,27.8,28,27.6,27.8,27.3,26.1,24.1
1916,24.3,26.3,28.3,29,28.6,27.8,27.7,27.5,27.6,27.2,25.5,24.7
1917,25,26.3,27,29.3,28.5,27.7,27.6,27.1,27.2,26.8,25.9,24.8
1918,24.5,24.9,27.3,28.3,28,27.8,28.2,27.7,28,27.4,27.2,26.3
1919,26.3,27.2,28.6,29.3,29,27.9,27.7,27.8,27.9,27.6,26.3,25.9
1920,24.6,26.4,28.3,29.1,29,28.2,27.8,27.7,27.7,27,26.9,25.4
1921,25.2,25.9,28,28.8,28.2,27.7,27.2,27.5,27.2,27,25.6,25.6
1922,25.8,26.7,26.9,28.5,28.6,27.8,27.2,27.3,27.9,27.2,25.9,25
1923,25,25.5,27.4,28.3,28,27.7,26.8,27,27.1,27.1,26.6,26.1
1924,25.9,26.4,28,28.6,28.5,27.9,27.1,27.6,27,26.3,26.7,24.2
1925,25.3,25.6,27.4,28.1,28.6,27.9,27.8,27.5,27.8,26.9,26.4,24.7
1926,25.5,26.7,27.8,29.7,29.6,28.5,27.9,27.4,27.6,27,26.4,25.7
1927,25.3,26.5,28.2,28.2,27.9,27.7,27.5,27.4,27.7,26.9,26.4,25.7
1928,26.4,26.4,27.7,28.2,28.4,27.7,27.6,27.4,27.5,26.8,26.2,26.1
1929,25.7,26,26.8,28.4,28.5,27.4,27.5,27.4,27.7,26.8,26.1,26.3
1930,25.8,26.1,27,28.1,28.8,27.8,27.7,27.8,28,27.5,26.4,25.8
1931,26.1,26.1,28.7,29.5,29.1,28.3,27.9,27.8,27.6,26.8,26,25.3
1932,24.6,26.6,27.6,28.8,29.1,28.2,27.8,28.1,27.7,27.4,26.6,25
1933,25.9,26.8,27.9,29,29.3,28.3,27.7,28.4,27.8,27.4,25.7,25.3
1934,24.9,25.6,27.5,28.8,29.3,28.4,28.1,27.6,28,27.4,26.6,24.5
1935,26,26.9,28.5,29.1,28.6,28,27.8,27.9,27.8,27.9,26.8,26
1936,25.2,26.4,27.7,29.2,29.2,28,27.9,27.5,27.9,27,26.3,26.8
1937,26.1,27.1,28.7,29.1,27.9,27.7,27.3,27.6,27.4,26.8,26.4,25.3
1938,25.7,26.7,27.5,28.5,28,27.1,27.1,27.5,27.4,27.3,25.5,25.6
1939,27.6,26,27.5,28.8,29,27.2,27.6,27.8,27.6,26.9,26.5,23.7
1940,23.3,26.1,27,29.2,28.7,28.3,27.6,27,27.9,27.7,26.9,26.2
1941,26.7,27.3,27.8,30.1,28.8,28,27.8,27.8,28.1,27.7,27.3,26.6
1942,24.9,26.7,27.8,28.5,28,27.7,27.3,27.1,27.2,26.9,26,25.4
1943,24.3,25.8,27.4,27.6,28.2,27.4,27.3,27.2,27.1,26.9,25.8,24.7
1944,25.7,26.7,27.6,28.9,28.3,27.6,27.2,27.2,27.6,27.2,26.1,24.5
1945,25.5,26.9,27.1,28.3,28.1,27.6,27.6,27.4,27.3,26.7,26.8,25.9
1946,25.6,27,28.7,28.8,28.6,28.1,27.9,27.3,27.7,27.6,26.8,26.9
1947,27,27.5,28.5,29.3,29.3,28.1,27.6,27.1,27.9,27.6,26.5,25.9
1948,26,27.2,28.7,29.1,29,28.4,28.1,28,28.1,27.8,25.9,25.6
1949,24.1,26.9,28.6,29.1,29.3,28.4,27.9,27.8,27.9,27.5,26.7,26.4
1950,26.1,27.1,28.8,29.1,29,27.9,27.3,28,26.9,27.6,26.8,25
1951,24.9,26,26.8,28.3,28.1,27.8,27.2,27.5,27.5,27.1,26.7,24.8
1952,25.5,26.7,27.5,28.3,28.6,27.5,27.6,26.7,27.3,27.1,25.6,23.6
1953,25.2,26.3,27.2,28.5,28.1,27.9,27.2,27.9,27.1,27.5,26.1,24.8
1954,26.2,26.1,27.8,29.2,28.6,27.9,27.6,27.2,26.5,26.5,25.8,24.6
1955,23.7,25.5,26.8,28.3,28.2,27,27.5,27.4,27.1,26.6,25,23.8
1956,24,26,27.3,28.4,28.1,27.3,27,27.3,27.2,26.3,24.9,23.8
1957,24.5,25.8,27.4,29.4,29.1,28.5,27.7,27.3,27.3,27.2,26.8,25.9
1958,26.1,26.7,27.9,28.9,29.6,27.5,27.5,27.2,27.6,27,25.3,24.3
1959,25.2,26.5,27.4,28.7,28.4,28.3,27,27.2,27.3,26.5,26.6,26.3
1960,25.7,26.3,28,29.1,28.6,27.7,27.8,27.9,27.4,27.2,26.4,25.3
1961,24.8,26.5,27.2,28.4,27.8,27.7,27.3,27.2,26.6,26.9,26,25.5
1962,25.2,25.2,26.8,28.6,28.5,27.6,27.1,26.1,27.3,27.1,26.5,25.3
1963,23.2,25.5,26.6,27.7,28.9,27.8,27.8,27.1,27.5,27.2,26.7,25.7
1964,26.1,26.7,27.4,28.3,28.1,27.9,27.8,26.9,27.7,27.4,25.3,24.6
1965,23.8,26.3,27.3,28.3,28.2,27.7,27.5,27.5,27.2,27,26.8,25.8
1966,25.8,26.9,27.9,28.9,28.1,27.9,27.2,27.5,27.3,27,26.2,25.9
1967,24.6,25.9,26.5,28.4,28.3,27.9,27.1,26.7,27.9,26.8,26.6,24.8
1968,24.8,25.6,26.7,27.7,28.3,27.9,27.4,27.3,27.4,27.3,26.3,26.6
1969,26.3,26.8,27.8,28.7,29.2,28,27.6,28,27.2,27.7,25.7,24.9
1970,25.9,26.5,28,28.6,29.1,27.8,27.2,27.2,27.7,27.1,25.8,25.5
1971,24.3,25.8,26.7,28.5,28.5,27.1,27,27.1,27.7,26.3,24.9,25.7
1972,24.5,26.6,27.2,28.1,29,27.9,27.5,27.5,28.1,27.6,26.7,26.3
1973,26.4,27.3,28,29.5,28.9,28,27.3,27.5,27.5,27,25.8,24.3
1974,24.4,26,26.9,28.4,28,27.8,27.5,27.5,27.3,27.1,26.3,25
1975,25.5,26,27.9,28.5,28.2,26.5,27.6,27.2,27.3,26.9,25.6,23.6
1976,24.4,25.4,27.2,28.7,27.6,27.7,27.3,27.4,27.3,27.5,25.2,25.1
1977,25.6,25.9,26.5,28.5,28.8,28.7,27.8,27.3,27.5,27.7,25.8,25.4
1978,26.4,26.6,28.1,28.6,28.5,27.8,27.4,27.1,27.1,27.1,26.2,25.5
1979,26.4,27.2,28.6,29.3,28.9,28.4,27.4,27.8,27.9,27.3,26.5,25.5
1980,26.2,27,28.5,29.5,29.2,27.9,27.6,27,27.4,27.2,26.4,25.1
1981,24.4,26.1,27.6,28.2,27.4,27.3,27.3,27,27,27,25.5,24.3
1982,24.7,26.4,27.3,27.8,28.1,27.7,26.5,26.5,26.9,26.6,26.5,24.8
1983,25.3,26.4,28.2,29.5,28.8,27.4,27.2,27.1,27,26.7,25.2,25
1984,25,26.6,27.6,28.6,27.9,26.8,27.2,26.9,26.5,26.3,26.3,25.9
1985,25.6,27.3,27.5,28.4,27.7,27,27,27.1,26.4,26.5,26.2,25.1
1986,24.4,26.5,27.4,29.1,27.7,27.1,26.9,26.9,26.7,26.8,26.3,25.4
1987,26,26.3,28,29.6,28.3,28,28.6,27.4,27.7,27.8,26.9,24.7
1988,25.9,27.4,28.4,28.8,28.1,27.7,27.1,27.6,27,26.6,25.1,25
1989,26.1,26,27.2,28.5,27.4,26.9,27.4,26.7,27,26.6,26.1,25.4
1990,26.4,27.2,28.3,29.6,28.3,28,27.5,27.3,27,26.8,26.5,25.8
1991,27.1,27.7,28.4,29.3,29.5,29.1,27.8,27.8,27.5,27.5,26.5,26.2
1992,25.9,27,28.4,29.7,30,28.6,28.1,27.8,28,27.2,26.1,26.1
1993,25.5,26.4,28.1,29.2,29.4,29,27.2,28.2,27.6,27.5,26.8,25.4
1994,26.5,27.9,28,29.7,29.1,27.9,27.9,27.4,27.1,27.5,26.6,27
1995,26.4,26.5,28.1,29.5,29.4,29.2,28,27.2,27.5,27,26.7,25.7
1996,26.4,27,28.6,28.4,28.3,29,28.2,28.2,27.5,26.7,27.1,24.9
1997,25.2,27.3,28.5,28.4,28.8,28.1,27.7,27.2,28.1,27.5,26.8,27
1998,27.4,28.3,29.1,29.8,29.7,29.2,28.4,27.9,27.1,27.6,26.3,25.8
1999,25.7,26.3,28.5,28.6,28.8,27.9,27.1,27.5,28,26.5,26.9,23.5
2000,26,26.7,28.2,27.8,27.7,27.9,28.2,28.2,27.3,27.7,26.5,26.2
2001,26.7,27.3,28.2,29.5,28.5,27.2,27.5,27.8,27.5,27.5,25.7,25.9
2002,26.3,27.3,28,28.7,28.4,29,27.9,27.2,27,28.2,27,26.8
2003,26.1,27.9,27.9,29,28.9,28.3,27.6,28.5,27.8,27.2,27.4,25.5
2004,26.5,27.1,29,30.3,28.8,28.5,28.4,27.3,28.4,27.5,27.3,26.2
2005,26.6,28,28.5,30.3,29.8,28.5,28.1,28.6,28.1,26.9,26.6,25.7
2006,26.5,27.2,28.8,29.4,28.8,28.9,28,27.5,28,27.9,27.9,26.4
2007,26.6,27.1,28.7,29.4,28.1,26.5,27.1,27.8,27.4,26.4,25.8,26.4
2008,26.7,26.9,27.8,28.5,27.4,27.4,27.5,28.1,27.3,27.6,26.1,25.4
2009,24.6,27.2,28,28.7,27.8,28.2,27.3,28.2,27.2,27.3,27,26.8
