1901,26.1,27.1,29,30.4,30.7,29.2,28.6,28.3,28,27.4,26.7,25.4
1902,25.1,26.8,29.4,30.3,30.8,29,28.7,27.6,28.5,27.2,26.7,25.4
1903,26,28,29.2,30.1,30.2,29.7,28.8,28.5,28.3,26.7,25.7,24.5
1904,25.8,27.6,29.4,30.7,30.5,29.2,28.3,28.2,27.7,26.7,26,25.4
1905,25.7,26.3,28.8,30.3,30.9,29.1,28.6,28.6,27.7,26.8,26.3,24.7
1906,25,26.3,28.4,29.9,30.5,28.9,28.7,28.2,28.1,26.9,26.4,25
1907,26.1,26.9,28.8,30.4,30.5,29,28,27.8,27.4,26.8,26.5,25
1908,25.2,26.5,28.9,31,31,29.2,28.4,28.1,27.6,26.3,25.6,25.2
1909,25.5,26.9,29.3,30.7,31.2,28.9,28.8,28.4,27.5,26.6,25.6,25.1
1910,24.8,26.4,27.4,29.4,30.1,28.7,28.2,28.2,27.5,26.6,25.4,24.1
1911,25.6,27,28.9,30.8,29.4,28.3,28.3,28.1,27.7,27.2,26.7,25.5
1912,25.8,25.9,29.2,31.3,30.7,28.8,28.3,28.2,27.5,27,25.5,25.5
1913,26.3,27.9,29,29,29.5,28.1,28.2,28.1,27.3,26.5,25.7,25
1914,25.3,27,27.6,30,29.8,28.4,28.7,28.5,27.4,26.6,25.8,25.6
1915,25.5,26.5,27.3,29.1,31,29.5,28.9,28.5,27.8,26.8,26.2,25.4
1916,26.6,26.3,28.1,29.7,30.2,28.6,28.9,28,27.4,26.2,25.2,25
1917,25.4,26.5,28.1,29.3,30.5,27.8,27.9,27.7,27,25.9,26.1,23.9
1918,25,27.2,27.8,30,30.1,28.2,28.3,27.8,27.3,27.1,26.1,24.9
1919,24.2,26.9,28.3,29.2,30.1,28.6,28.2,28.2,27.4,26.8,26.4,24.9
1920,25.2,26.7,28.7,31,29.9,28.1,28.3,27.9,27.4,26.4,25.6,24.6
1921,24.8,26.2,28.5,29.9,29.1,28.7,28.1,28,27.3,26,25.8,24.9
1922,25.7,27.2,28.8,30.8,30.7,28.4,28.3,28.3,27.6,26.3,26,25
1923,25.4,26.7,28.5,30.5,30.9,28.9,28.3,28.1,27.7,26.3,25.4,25.2
1924,25.2,25.8,28.8,30.3,29.7,29,28.5,28.2,27.2,26.1,24.9,25
1925,25.4,26.7,27.7,29.7,29,28.1,28.1,28.1,27.3,27.2,25.8,24.4
1926,25,27.3,28.8,30.3,30.5,28.3,28.2,27.6,27.7,26.8,25.9,26.3
1927,25.6,27.4,29,30.8,31.9,28.4,28,28.3,27.6,26.1,25.6,25.1
1928,24.8,28.4,29,30.5,29.8,30.2,28.8,28.5,27.9,27.2,25.5,25.6
1929,26.3,28.6,29.3,32.6,31,28.6,27.5,27.8,27.3,25.9,26.3,23.5
1930,25.3,27.1,28.3,29.1,31.8,28.3,27.9,29,27.6,27.3,26,25
1931,25.2,27.8,28.7,30.7,30,29.9,28.3,28.2,27.5,27.5,26.1,25.5
1932,26.8,28.1,28.1,29.8,30.8,29,28.1,28.2,27.8,26.4,24.6,25.3
1933,24.3,27.9,28,32.3,32.3,29.3,28.7,27,27,25.9,24.5,23.8
1934,24.7,26.1,27.2,29.9,29.6,29,28.2,28,27.6,26.4,26.1,25.6
1935,25,25.3,28,30.7,30.6,27.8,27.8,27.2,27.6,25.9,26.1,25.1
1936,26.6,28.8,29.3,30,30.4,29.5,28.2,28.1,27.6,26.7,26.8,25.6
1937,27.8,28.2,28.5,30.4,29.1,28.8,28.2,27.9,27.4,25.9,25.3,24
1938,26.1,26.3,27.9,29.7,29.3,27.9,27.9,28.6,26.9,26,26.2,23
1939,24.7,27.5,27.2,29.8,29.8,27.8,27.8,27.6,26.5,26,24.6,25.4
1940,24.4,26.8,27.9,30.9,30.7,28.2,27.9,28.1,27.5,26.6,25.4,24.6
1941,24.7,26.5,27.3,31,29.4,30.8,29.7,30.7,26.2,25.7,26.5,25.9
1942,25.3,27.6,27.9,30.9,30.7,29.6,28.9,29.4,28.1,27.6,26,26.9
1943,26.4,26.6,28.1,31,31.8,28.8,29.9,31.1,28.4,26,24.4,24.8
1944,25.6,29.5,29,30.5,31,27.7,29.8,25.4,28.2,26.3,28.3,25
1945,26.4,28.6,30,29.8,29.9,29.9,29.6,28.2,28.4,27.3,27.8,27.4
1946,26.9,28.1,27.9,29.3,30.8,28.2,29.1,28.5,27.5,26.1,26.8,24.9
1947,26.7,26.8,29,31.6,28.4,29.5,28.4,28.1,26.8,27.3,27.8,25.6
1948,25.2,27.4,28.8,29.1,28.6,29.2,27.5,29.2,28.2,26.4,27.3,26.8
1949,27.4,28.8,28.3,30,30.3,29,28.6,28.4,26.5,27.7,25.7,25.3
1950,27,27.3,28,29,29.8,27.8,27.8,28.3,26.8,25.7,25.2,24.4
1951,25.8,25.9,26.6,30.1,30.4,28.6,26.6,29.1,26.5,26.2,25.3,25.5
1952,26.1,27.4,29.7,30.4,29.4,28.5,27.7,27.7,26.9,24.3,25.8,24.8
1953,26.4,28,29.6,31.5,31,30.2,29.3,28.8,27.4,27.6,27,24.7
1954,26.6,27.9,28.6,30.1,29.3,28.6,27.7,27.9,27.1,25.5,25.5,24.6
1955,26.9,27.3,29.3,31,30.5,29.6,27.4,27.8,25.5,24.8,25.7,25
1956,25.9,28.5,28.3,29.8,28.7,27.1,27.4,27.9,26.7,26.6,25.1,24.6
1957,26.1,27.8,29.6,30.6,31.2,29.5,27.8,27.9,27.5,26.1,27,23.9
1958,25.3,27.8,30.1,30.9,30.2,28.7,27.2,28.1,27.2,26.9,25.7,23.7
1959,25,28,28.2,28.7,29.5,28.3,27.9,27.5,27.4,26.1,25.1,24.4
1960,25.9,28.1,27.8,30,30.7,30.3,27.8,28.3,27.7,27.4,26,24.8
1961,24.6,27.4,28.5,30.1,30.4,27.6,27.2,27.7,27.5,26.2,24.4,25.1
1962,25,28.6,27.8,28.7,29.3,28.1,27.6,28.1,26.9,25.8,25.8,24.6
1963,25.8,26.7,27.3,29.7,29.6,29.7,27.6,27.3,25.8,25.1,24.3,23.5
1964,24.7,26.7,29.6,29.5,29.1,26.5,26.1,27.6,27.3,24.9,26.3,23.9
1965,24.9,27.1,27.4,30.1,29.1,27.7,26.3,26.6,26.5,24.8,24.7,24.7
1966,24.2,26,25.9,29.2,28.9,27,27.9,27.6,26.6,25.2,25.1,24
1967,24.6,26.3,27.3,29.5,29.1,27.2,27.1,27.5,25.6,25.2,25.8,25.6
1968,24.8,25.7,26.5,30,28.8,27.8,26.6,27.1,26.9,26.2,25.6,25.1
1969,26.7,28,26.4,30,30.4,29.5,28.6,26.7,25.9,26.3,25.6,25.6
1970,25.3,26.2,28.4,31,30.2,28.1,27.2,27.5,27.2,26.3,25.2,26
1971,27.7,29.5,29,29.3,29.4,28.7,28,28.1,27.1,27.6,25.9,26.1
1972,27.2,27.8,29.9,31.5,30.9,28.4,27.6,27.6,28.8,27.9,27.2,26.1
1973,26.3,26.1,30.7,30.4,30.3,30.5,30.1,28,27.9,26.4,27.7,26
1974,26.9,25.5,28,30.1,29.8,27.2,27.4,28.1,27.2,23.8,24.7,25.4
1975,24.4,28.7,29.9,31.6,30.8,30.5,29.9,29.6,27.7,27.6,26.3,25.1
1976,23.9,26.7,30.9,31.8,30.6,29.4,29.5,28.8,29,27.4,23.6,23.2
1977,25,24.7,30.4,29.5,32,29.9,29,30.2,29.9,27.5,27.3,26
1978,25.8,27.1,28.5,31.9,31.9,29.2,28.7,29.5,28.4,27.7,28.3,27.2
1979,26,26.6,29.1,32.1,30.9,28.7,30.2,29,27.2,28.1,25,23.6
1980,27.4,26.1,30.9,29.6,32.3,30.7,30.1,26.7,28.4,27.7,25.3,23.5
1981,24.6,25.5,29.3,30.9,32.6,29.5,29.5,29.5,28.9,27.8,27.4,26.8
1982,28,28.8,30.7,32.1,31.4,30.8,29.3,30,29,27.2,27.1,25.9
1983,25.3,27.6,29.5,31.5,33.8,32.9,30.1,30.2,29.3,27.7,28.7,26.4
1984,25,27.5,29.4,32.6,29.3,29.1,28,27.6,26.7,28.3,27.2,26.1
1985,26.1,27,29.5,31.1,31.4,29.9,28.6,28.5,28.9,28.3,27,25.5
1986,25.4,29.2,29,31,30.5,29.1,28.8,28.9,28.5,27.7,27.1,25.8
1987,27,28.3,29.8,29.6,31.5,29.6,28.2,28.9,29.4,27.6,27.7,26.7
1988,25.3,27.1,29.3,31.3,31.1,29.1,28.8,27.8,27.6,26.6,27.6,25.4
1989,27.6,27.4,28,30.9,30.5,29.2,29,28.8,26.4,26.9,26.9,23.5
1990,25.8,27.8,29.1,30.5,31.5,29.8,29.2,29.3,28.5,27.7,26.9,26.1
1991,27.9,27.4,30.7,32.5,31.6,30.2,30.3,29.5,28.3,27.9,25.7,25
1992,26.1,26.4,30.4,30.9,30.8,31.2,29.8,28.8,27.9,27.5,26.8,27.1
1993,26.6,29.3,30.2,31.5,31,30.3,28.6,28.5,27.9,27,25.9,25.5
1994,26.4,27.8,29.2,32.1,31.4,30.5,30.3,28.8,29,27.9,27.6,25.7
1995,27.2,28.4,29.2,30.2,31.6,29.6,28.7,27.7,27.3,26.3,27.2,26.2
1996,26.3,28.8,28.8,30.2,30.5,28.9,28.2,27.8,29.1,27.5,25.8,25.4
1997,26.7,27.3,30.6,29.8,30.4,30.6,29,29.8,28.1,26.7,25.8,25.6
1998,26.5,29.8,30,32.1,32.1,30.8,28.6,29.5,28,27.1,26.5,25.6
1999,26.7,28.1,29.7,31.6,31.3,29.2,28.5,28.7,27.2,26.1,25.4,24.9
2000,26.6,28.2,30.1,31.6,30.6,29.2,29,28.6,27.8,27,27,25.7
2001,26.3,28.2,29.7,30.3,30.5,29.5,29.4,28.8,28.1,27.4,27.1,26
2002,26.6,27.5,29.2,31.9,31.5,29.9,29.3,28.8,28.2,28.1,27.2,26.1
2003,27.6,27.9,29.4,30.9,31.9,30.2,28.8,29.7,28.9,27.5,26.9,25.7
2004,26.8,28.2,30.7,31.5,30.9,29.9,29.1,29.6,28.7,28.1,27.7,26.4
2005,27.4,28.7,30,32.3,31.4,29.9,29.2,29.2,28.6,27.1,27.1,26.2
2006,26.8,27.6,30.5,31.2,30.5,29.4,28.9,29.1,28.8,28,26.6,26.1
2007,25.2,27.9,30.1,30.9,30.8,30,29.2,28.8,28.3,26.5,26.9,26.6
2008,26.8,28.6,29.5,30.9,31.8,28.8,28.5,29,28.2,26.6,26.6,25.4
2009,26.5,28.3,30.1,31.7,31.4,30.2,29.8,29.5,28.6,28.2,26.3,26.2
