1901,24.7,24.7,29.1,27.5,27.8,27.7,27,27.3,26.6,26.6,25.4,25.3
1902,24.5,25.1,29.7,27.7,28.1,27.9,27.1,27.5,26.6,26.7,25.8,26.1
1903,24.4,24.7,29.8,28,27.8,27.6,27,27.2,26.2,26.4,24.7,24.1
1904,23.4,24.9,28.8,27.1,27.5,27.6,26.9,27.4,26.7,26.7,25.1,24.7
1905,25.4,24.9,28.6,27.4,27.9,27.8,27.2,27.6,26.7,26.7,25.7,26.9
1906,24.9,25.8,29,27.8,28.2,28.2,27.3,27.9,27,26.5,24.9,25.6
1907,24.5,25,28.8,27.1,27.5,27.5,27.1,27.3,26.7,26.9,25.8,24.6
1908,24.6,24.8,28.6,27.1,27.6,27.6,27.1,27.4,26.7,26.7,25.1,25.4
1909,24.5,25.3,29,27.4,27.3,27.9,27,27.6,26.9,26.9,25.3,25.1
1910,24.9,24.8,28.7,27.2,28,27.8,27.1,27.5,26.3,26.4,25.3,24.4
1911,24.1,24.6,28.9,27.5,27.8,27.8,27.2,27.8,27,26.8,26.2,26.4
1912,24.8,25.3,30.3,27.9,29.1,28.6,27,27.1,26.5,26.4,24.6,25.3
1913,24.1,25.2,29.5,27.8,27.2,27.6,26.6,27.1,26.6,26.4,24.8,25.4
1914,23.6,25,29.4,28.1,28.9,27.7,27,27.4,26.4,26.3,25.7,26.1
1915,24.5,25.9,29.6,28,28.3,28.4,27.3,27.8,26.4,26.5,24.9,24.2
1916,23.5,24.8,29.5,27.6,27.7,27.3,27,27.4,26.2,26.1,24.4,24.6
1917,24.2,24.6,28.4,27.9,27.8,27.4,26.6,27,26.1,25.9,24.7,24.6
1918,22.3,23.3,28.3,26.7,27.4,27.6,27.5,27.4,26.8,26.6,25.8,26
1919,24.7,25.4,30.1,28.1,28.4,27.6,26.9,27.1,26.4,26.4,25,25.7
1920,23.2,25,29.4,27.6,28.3,27.9,27,27.8,26.6,26.2,25.7,25.7
1921,23.9,24.6,29.3,27.2,27.6,27.6,26.6,27.1,26.1,26.2,24.5,25.1
1922,24.7,25.2,28.5,27.6,27.9,27.7,26.4,27.2,26.9,26.3,24.8,25
1923,23.8,24.2,28.5,26.8,27,27,26.3,26.6,26.2,26.1,25.4,25.6
1924,24.5,25.1,29.2,27.3,28,27.6,26.3,27.3,27.1,26.5,25.5,24.1
1925,24.6,24.3,28.9,26.7,27.9,27.4,26.9,27.4,26.5,25.9,25.2,24.2
1926,24.3,25.3,29.1,28.4,28.8,28,27.1,27.1,26.6,26.2,25.2,25.5
1927,24.2,25.1,29.7,27.1,27.4,27.5,26.8,27.1,26.6,26.1,25.5,25.5
1928,26.1,24.7,30.2,27.5,28.2,27.7,27.4,27.7,26.6,25.7,25.1,26.8
1929,25.7,25.4,28.8,27.2,29.3,28.4,27.2,27.4,26.6,26.8,24.9,26.5
1930,22.9,25.2,28.4,29.2,28.2,28.3,27.2,27.8,26.3,26.7,26.2,26.4
1931,25.7,26.7,30.3,29.2,28.7,28.6,27.5,27.7,26.7,25.4,25.3,25.7
1932,24.2,24.4,28.1,27.8,28.6,27.9,26.8,27.4,25.9,26.3,25.3,25.2
1933,22.7,26.1,28.8,28.2,28.4,28.5,27.1,27.6,26.6,26.2,24.6,25.8
1934,23,24.1,28.1,26.3,27.8,27.8,26.5,27.3,26.6,25.2,25.6,25.7
1935,25.2,26,30.2,28.2,27.5,28.2,27.2,27.4,26.2,26.8,26.1,25.1
1936,24.1,25.6,27.5,28.3,27.9,28,27.1,27,26.6,25.7,25.8,26.5
1937,25.5,25.6,30.7,28.4,28.1,28,27.1,27.6,26.5,26.4,25.2,26.6
1938,25.4,25.4,28.5,27.3,27.9,28.4,27.2,27.3,26.6,26.3,25,26
1939,24.4,25.5,29,27.6,27.6,27.8,27.5,27.6,26.8,27.1,25.8,23.2
1940,24,25.3,29.3,27.8,28.2,28.1,27.4,27,27,27.5,26.2,26.6
1941,27.3,26.7,30.1,28.5,28.6,27.9,27.5,27.7,27.1,26.8,26.1,26.1
1942,24.3,25.6,29.5,27.7,27.8,27.9,27.1,27.3,26.5,26.4,25.7,25.5
1943,24,25.1,29.3,26.9,27.8,27.6,27.2,27.5,26.5,26.6,25.3,25.1
1944,24.8,25.5,29.3,27.9,27.8,27.8,27,27.4,26.8,26.6,25.4,24.6
1945,24.4,25.2,28.8,27.3,27.7,27.7,27.2,27.6,26.7,26.2,26,25.8
1946,24,24.4,29.2,27,27.4,27.6,26.7,27.1,26.5,26.4,25.6,26
1947,26.7,25.2,28.8,26.5,28.1,27.8,26.9,27.5,26.8,26.2,25.1,25.5
1948,24.2,25.6,29.4,27.5,28.3,27.9,27.3,27.5,26.6,26.6,24.3,25.7
1949,23.9,25.1,29.4,27.2,28.1,28.2,27.3,27.4,26.4,26.3,24.8,25.7
1950,25.5,25.1,30.2,27.5,27.9,27.6,27.1,27.7,26.3,26.1,25.4,24.6
1951,24.7,25.8,29.2,27.5,27.6,27.6,27.4,27.5,27.2,26.5,25.8,25.3
1952,25.3,26.5,29.9,27.7,28.2,28.1,27.2,27.6,26.9,26.5,25.6,24.4
1953,25.2,25.8,30.4,27.7,28.3,28,27.8,27.9,26.8,27.9,25.4,24.8
1954,26.4,26.1,28.7,28.2,28.1,28,27.9,27.8,26.6,26.8,25.5,25.3
1955,23.7,26.5,30.2,27.5,28,27.5,27.4,27.9,27.3,26.9,24.4,25.3
1956,23.6,26,30,27.4,27.6,27.7,27.4,27.4,26.7,26.8,24.6,24.2
1957,24.8,25.2,28.7,27.6,29.4,28.8,27.5,27.7,26.6,26.6,26.4,26.8
1958,25.5,25.4,30.8,28.7,29,28.1,27.2,27.6,26.7,26.4,24.9,25.5
1959,25.3,26.6,28.7,28.4,28.4,29,27.3,27.6,26.9,26.5,26.2,26.5
1960,25.1,25.1,30.2,28,28.3,27.7,27.3,27.6,26.7,26.7,25.7,25.3
1961,24.1,25.5,30,27.8,27.8,27.6,27.1,27.7,26.7,26.7,26.1,25.9
1962,23,24.7,29.1,27.4,28.1,27.9,27.4,27.6,26.8,27.2,25.7,25
1963,22.1,24.5,28.9,28,28.8,28.7,27.6,27.6,27.3,27.4,26.8,25.8
1964,25.3,25.4,29.6,28.1,27,27.6,27.8,27.4,26.5,26.7,24.4,24.3
1965,23.6,25.6,28.7,27.8,27.9,27.8,27.1,27.9,25.7,27.4,26.3,26.3
1966,25.7,25.9,29.9,27.1,26.6,27.8,26.8,26.9,26.3,27.1,25.4,26.1
1967,23,24.5,29.1,27.2,27.7,27.9,26.7,27.3,26.1,25.5,25.3,24.3
1968,24.1,24.1,29.1,27,27.8,27.7,27.4,27.1,26.4,26.1,25.9,26.8
1969,25.8,25.2,29.3,28,28.5,28.1,26.6,27.6,26.8,27.3,24.7,24.5
1970,24.1,24.9,29.6,26.8,27.5,28.1,26.9,27,26.2,25.5,24.9,25.8
1971,23.1,24.1,28.2,27.4,28.9,27.1,27,27.3,27.3,25.5,23.9,25.4
1972,22.9,24.3,28.1,25.6,28.1,27.5,26.5,27,26.7,27.4,26,25.8
1973,24.9,26.1,30.2,28.6,28.4,28.4,27.2,27.8,27.1,26.5,24.4,24.5
1974,23.6,23.8,27.9,26.8,27.9,27.5,27.8,27.4,27.2,26.1,25.2,25.1
1975,23.9,25.2,29.1,27.8,27.8,27,27.1,27.3,26.7,25.8,25.1,23.5
1976,23.3,24.9,28.4,27.4,27.7,27.2,26.7,27.4,26.3,26.4,24.3,25.2
1977,24.4,23.6,29.2,27.1,28.2,28.6,27.1,27.4,26.1,26.7,25.5,26.2
1978,25.4,25.5,29.6,26.7,27.1,27.9,26.6,26.9,25.6,25.7,25.2,26.3
1979,26.1,26.5,30.2,27,26.8,27.4,26.7,27,26.5,25.6,25.3,25.9
1980,25.1,25.1,29.7,27.1,27.6,27.4,26.9,27,25.8,26.3,25.3,25.1
1981,23.5,25.2,29,26.6,27.2,26.8,26.7,27.5,27.3,26.3,25,24.2
1982,24.4,25.3,29.3,26.3,27.5,27,26.6,27,26.1,26.9,26.6,25
1983,24.4,25.7,29.1,29.1,29,27.8,28.3,28,27.8,26.7,24.9,24.6
1984,23.1,24.7,28.5,27.9,27.2,26.9,27,26.9,26.2,26.1,25.6,25.5
1985,24.8,26.1,28.8,26.3,27.2,27.3,26.6,27.4,25.9,26.4,26.1,25.3
1986,23.9,25.3,28.5,27.2,27.3,27.7,27.1,27.7,26.8,26.9,25.4,26
1987,25.1,25.9,30,27.9,28.1,28.3,27.7,28,27,28,26.5,24.6
1988,25.9,25.8,29,26.9,27.8,27.7,27.7,27.1,27.2,25.6,24.6,25.5
1989,25.6,25.3,28.4,27.8,27.5,27.7,27.4,27.8,27.2,26.7,26.2,26.3
1990,25.7,25.9,28.7,28,27.4,27.7,27.6,28,27,26.9,26,26.7
1991,26.4,26.4,30,28.7,28.2,28.6,27.4,27.5,27,26.7,25.9,26.6
1992,24.7,25.5,30,29.1,29,28.2,27.6,27.6,27.4,26.1,25.8,26.7
1993,24.8,25.7,29.7,27.6,28.3,28.8,27.1,28,27.4,27.1,26.3,25.5
1994,25.8,26.7,28.8,28.6,28.9,28.1,27.6,27.8,27,27,27,27.4
1995,25.7,25.6,29.6,29.1,28.8,29,27.9,28.5,27.2,27.5,25.5,25.8
1996,25.1,24.5,29.8,26.9,27.3,28.3,28,28.5,27,27.2,25.9,25.1
1997,24.9,24.6,29.7,27.2,28.1,28.8,27.6,28.2,27.9,28.6,27.2,28
1998,27.2,26.8,31.2,28.6,29.1,29.1,28,28.7,27.8,27.7,26.2,25.9
1999,24.8,25.6,29.4,27.4,27.3,27.7,27.3,28.4,27.8,27.7,26,24.4
2000,25.4,24.5,29.1,27.4,28.1,27.7,27.9,28.4,27.9,27,25.7,26.4
2001,26,26,28.8,28.8,28.5,28.1,27.9,28.4,28.1,28,25.1,26.2
2002,25.3,26.4,29.7,27.9,28.3,28.6,28.2,27.9,27.1,27.6,26.8,27.6
2003,25.4,26.5,29.5,28.8,28.6,28.6,28,28.4,27.6,27.9,27.1,26.1
2004,25.8,24.4,29.7,27.9,28.5,27.8,27.2,27.9,27.5,27.5,26.6,26.4
2005,24.8,26.5,28.8,28.1,27.5,28.2,27.7,28.1,28.2,25.3,26.6,25.2
2006,25.4,26.1,29,27.6,27.9,27.9,27.7,27.7,27.4,27.4,27.1,26.7
2007,24.7,25.6,29.7,28,26.9,26.9,27.7,27,27.2,27,24.7,26.7
2008,24.5,23.9,28.8,28,26.7,27.4,28,27.9,27,28,25.6,25.5
2009,23.3,26.1,29.1,27.8,27.5,27.9,27.8,28.7,27.3,27.8,26.2,27.3
