1901,26.2,27.4,28.8,30.4,31.5,31.1,30.1,30.9,30.6,29.8,27,26.2
1902,25.4,27,29.6,30.6,31.8,30.9,30.6,30,31.7,30.2,28.2,26.6
1903,26.7,28.6,29.3,30.3,31,31.8,30.7,31.1,31.5,29.5,26.9,25.4
1904,26.3,27.5,28.7,30.8,31.6,31,30.1,30.7,30.5,29.5,27.2,26.5
1905,25.8,27.6,28.9,30.7,32,31.4,30.2,31,30.8,29.9,27.6,26.6
1906,25.3,26.3,28.3,30,31.5,30.7,30.5,30.8,31.1,29.7,27.7,26.1
1907,26.8,27.1,28.8,30.7,31.5,30.9,29.7,30.2,30.2,29.6,27.9,26.1
1908,25.5,26.6,28.9,31.5,32.2,31.1,30.2,30.7,30.5,29,26.7,26.4
1909,26,27.2,29.5,31,32.5,30.8,30.7,31,30.4,29.4,26.7,26.3
1910,25.1,26.4,26.9,29.3,31,30.4,29.9,30.8,30.4,29.3,26.4,24.8
1911,26.1,27.3,28.9,31.2,29.9,29.9,30.1,30.7,30.6,30.2,28.1,26.7
1912,26.4,25.8,29.3,31.9,31.7,30.6,30.1,30.8,30.4,29.8,26.6,26.8
1913,27,28.5,29,28.8,30,29.7,29.9,30.7,30.1,29.2,26.8,26.1
1914,25.7,27.3,27.1,30.2,30.5,30.1,30.5,31.2,30.2,29.3,26.9,26.9
1915,26,26.5,26.7,28.9,32.1,31.5,30.9,31.2,30.7,29.6,27.5,26.6
1916,27.5,26.3,27.8,29.7,31.1,30.4,30.9,30.5,30.2,29.1,26.6,26.6
1917,26.5,26.9,28.9,30.2,31.6,30.6,30.3,30.7,30.4,29.4,27,25.4
1918,25.8,28,29,30.8,31.2,30.4,30.6,30.9,30.7,30.5,27.6,26.4
1919,25.4,27.5,29,29.9,31,30.2,30.1,30.8,30.5,29.9,28.4,26.6
1920,26.7,26.8,28.8,31.9,31.7,30.1,30,30.5,30.5,29.4,27,26.2
1921,25.9,27,29,30.5,29.8,30.4,30.1,30.7,30.5,29.3,27.6,26.6
1922,26.8,27.8,29.3,31.6,31.5,30.8,30.3,31.2,30.8,29.6,27.6,26.7
1923,26.4,27.4,29.1,31,31.8,30.9,30.4,31,30.5,29.3,26.8,26.9
1924,26.4,25.7,28.6,30.9,32,31.4,30.6,31,30.6,29.3,26.6,26.9
1925,27,27.2,28.3,29.6,30.4,30.3,30.2,31.1,30.6,30.4,27.7,26.5
1926,26.1,27,29,30.6,30.6,30.9,30.9,31,31.1,30.1,26.8,27.1
1927,25.8,28.5,28.9,31,32.3,31.6,30.2,31.5,31,29.7,27.3,26.6
1928,25.6,27.9,29,30.2,30.7,31.9,30.7,31.4,31.3,30.2,27.3,26.3
1929,27,28.8,29.9,31.9,31.6,30.5,29.9,30.8,30.5,29.8,28.2,25.9
1930,26.7,27.3,28.6,29.8,31.3,30.4,29.9,31.1,30.7,29.9,27,25.6
1931,26.1,27.3,28.2,30.2,31.1,30.9,30.1,31.2,31,30,26.9,27.5
1932,27.5,28.4,28.7,30.3,31.5,30.7,30.1,30.9,31.3,29.9,26.2,26.9
1933,27,28.5,28.9,31.7,31.7,30.7,30.1,30.5,30.3,29.6,26.4,26.1
1934,26.8,27.1,27.7,30.9,30.9,30.4,30,31.2,30.8,29.7,27.5,26.8
1935,25.7,26.3,28.8,31.3,31.9,31.1,30.2,30.7,30.9,29.6,27,26.2
1936,27.6,28.5,29.5,30.9,31.3,30.8,30.1,31.1,30.8,30.3,27.8,26.4
1937,28.2,28.3,29.3,31,31.2,31.1,30.3,30.9,30.4,29.2,26.3,25.9
1938,26,27,29.1,29.6,31.1,30.3,29.6,30.8,30.3,29.1,27.5,25.2
1939,26.5,27.9,28.2,30.7,31.3,30.4,30.1,30.8,30,29.6,26.5,26.9
1940,25.5,25.8,28.6,29.9,31,30.5,30.5,31.3,30.7,29,27.2,26.5
1941,26,26.9,28.4,31.1,30.7,31.6,30.2,31.1,30,28.9,27.2,27.3
1942,25.6,27.6,28.7,30.6,32,30.9,30.2,30.4,30.1,29,27.2,26.8
1943,26.5,26.2,27.8,29.8,31,30.3,30.2,30.6,30.2,28.5,25.3,25.2
1944,24.9,28.2,29.2,31.3,31.6,30.1,30.1,30.6,30.4,27.5,28.4,24
1945,28,29.3,30.6,32,32,31.3,31.3,30.7,30.1,30.5,27,28.5
1946,28.8,29.9,28.9,30.2,31.6,30.1,30.4,31.6,31.1,29.8,28.7,25.6
1947,26.9,25.8,29.6,32.1,31.2,31.1,30.8,31.3,31.4,31.4,29.8,27.2
1948,27.4,28.8,28.4,29.8,30.2,30.5,30.1,31.4,31,29.6,27.9,26.2
1949,27.8,26,29.5,31.3,31.1,32.5,31.7,31.6,30.8,29.6,26,25.7
1950,26.6,26.8,26.6,29,31,30.1,29.6,30,30,30.2,26.1,25.6
1951,27,26.6,28.6,30,30.7,31.5,29.8,31.7,31.1,30.3,27.7,28.4
1952,28.2,28.1,31.1,30.5,31.2,31.8,29.4,30.5,31.6,28.5,28,27.3
1953,27.1,29.5,30.6,32.4,31.6,32.1,31.2,32.2,31.4,29.8,28.3,27.1
1954,27.9,28.5,28.9,30.3,30.8,30.3,30.5,31.3,30.6,29.2,28.1,26.9
1955,26.9,27.4,29.6,31.4,32.1,32,29.5,31.7,31.1,29.4,28,26.8
1956,26.3,28.1,28.4,30.9,30.7,29.1,30.4,31.5,30.4,30,27,26.9
1957,28,28.5,29.5,30.6,31.7,31.6,30.7,32,31.1,29.6,29.6,25.9
1958,25.4,27.8,29.9,32.3,31.8,32.6,30.1,32.7,31.8,31.1,29.6,27.2
1959,27.3,29.7,29.1,31,31.7,32.1,31.5,32,32.8,30.9,28,27.1
1960,27.7,27.8,29.5,31.5,33.1,30.6,30.1,30.9,31.8,31.2,27.7,26.5
1961,26.4,26.7,30.3,31.2,31.8,31.5,29.9,31.8,31.1,29.7,27.9,27
1962,26.3,28.9,29.8,30.3,30.7,31.1,30.8,31.5,31.2,30.5,26.6,25.8
1963,27,28.5,28.7,30.6,31.5,32.6,31.3,31.3,30.5,29.8,28.1,25.4
1964,25.9,27.9,30.5,32.1,32.5,30,30.4,31.4,30.6,29.1,26.8,25.6
1965,25.3,28,28.8,30.4,31.1,30.7,30.2,30.4,30.3,29.6,27.9,27.1
1966,26.1,26.8,28,31.3,31,30.3,29.9,30.7,30.3,28.9,25.5,25
1967,26,26.4,29.1,29.6,31.7,31.2,29.9,31,30.5,29.2,27.1,27.3
1968,25.8,26.6,28.2,31.2,31.5,31.1,30.5,31.4,30.7,29.2,27.1,26.1
1969,26.6,27.8,29.4,31.7,31.8,31.6,30.7,30.8,31,30.4,27.6,27.8
1970,26.5,26.2,29.8,31.9,30.8,31.5,29.8,30.3,30,29.4,25.7,27
1971,27.2,27.7,28.2,29.8,32.6,30.4,29.6,30.5,31.7,29.5,28,28.1
1972,28.1,27.7,29.3,31,31.4,31.3,29.9,30.2,30.6,30,29.9,26.8
1973,28.2,27.1,28.8,31.2,31.7,31.2,30.4,30.2,30.7,29,27.9,26.6
1974,26.8,27.2,27.5,30.4,31.3,30.6,30.1,31,30.3,27.9,27.3,26.5
1975,26.6,28.2,28.4,34.1,32.7,32.9,31.5,30.7,30.4,28.8,26.8,25.6
1976,24.7,25.7,29.3,30.2,31.1,29.3,30.4,31.4,31.5,30.4,26.5,25.5
1977,26,26,29.1,28.8,30.4,29.8,30.3,30.8,30.8,29.5,27.3,26.1
1978,25.4,26.4,28.2,30.6,31.6,30.7,29.7,30.5,29.9,29.3,27.6,27.3
1979,26.6,27,29,30.9,31.7,30.6,30.7,30.3,30.2,29.1,27,26.1
1980,27.5,27.1,29.5,29.7,33.1,30.6,30.8,31.2,30.7,29,27,24.9
1981,25.2,26.7,29.3,30.3,32.4,30.7,30.3,30.9,30.2,29.8,28,27.9
1982,28,28.4,28.5,31.7,31.1,30.9,29.9,30.4,30.1,29.8,27.5,27.1
1983,26.6,27.2,29,31.3,33,31.7,29.6,30.8,30.7,29.2,28.6,27.2
1984,25.9,26.4,28.8,31.5,30,29.9,29.4,30.1,29.8,29.9,26.9,25.9
1985,25.9,26.8,29.2,29.7,30.8,31.5,30.4,31.5,30.5,29.7,27.7,25
1986,24.7,28.3,28.1,30.5,30.6,31.2,30.1,30.8,30.3,29.9,28.3,27.7
1987,26.4,28,29.4,29.7,31.7,31.4,30.4,30.7,31.7,29.5,28.1,26.9
1988,25.7,26.7,28.9,31.3,32.5,31.4,30.9,31.1,30.3,29.4,28.3,26
1989,26.6,28.7,28.2,30.3,30.9,31.8,31.3,31.3,30.2,29.5,28,25.5
1990,26.9,28.1,28.5,30,31.3,30.7,30.5,30.7,30.8,30,26.6,26.1
1991,27.8,27.2,29.4,31.8,31.4,31.9,31.3,31.4,30.5,30.1,26.3,26
1992,26.6,26.9,29.6,30.2,29.9,32.2,30.4,30.9,30.2,29.3,28.1,27.5
1993,27.1,29.6,30.7,30.3,30.6,31.4,30.3,30.6,30.4,29.6,26.9,25.7
1994,25.7,27.4,28.9,30.5,31.2,30.8,30.8,30.7,30.3,30.5,28.1,26.1
1995,27.4,28.5,29.7,31.8,33.4,32.4,30.3,30.8,30.4,29.6,28.7,26.7
1996,26.1,27.4,29.3,29.9,30.5,30.7,30.4,30.4,31.7,30.2,26.9,26.7
1997,27.1,27.7,30.2,31.4,32.2,31.7,30.5,31.9,30.3,29.9,27.9,27.3
1998,27.4,28.3,29.8,30.9,32.3,32.2,30.7,32.5,32.1,30.2,28.1,26.8
1999,26.6,28,29.1,31.3,31.9,30.4,29.9,31.2,30.5,29.3,26.4,26
2000,26.9,28.1,28.8,31.3,31.7,30.4,31.5,30.8,30.9,29.2,28.8,27
2001,27,28.8,29.2,31.1,30.7,31.7,31.3,31.5,31.4,30.6,28.6,28
2002,28.1,27.6,29.1,32,32.4,31.6,31.6,31.7,31.3,31,28.9,27.3
2003,26.4,29.1,30.7,31.2,32.8,32.3,31.1,32.1,32.2,31.1,28.1,26.3
2004,27.3,28.4,29.4,30.8,31.7,31.9,31.5,33,32.2,30.7,28.8,27.6
2005,27.6,28.6,30.2,31.8,33,31.8,31.5,32.4,32.3,30.4,28.3,27.6
2006,27,27.5,29.7,31.4,31.4,31.2,30.7,31.9,32.2,30.7,27.8,26.8
2007,27.5,29.1,29.7,31.4,32.1,32,31.7,31.7,31.4,30.4,28,27.7
2008,27.7,29.3,29.1,31.5,32.6,30.6,30.9,31.8,31.9,29.1,28.1,27
2009,26.5,27.7,29.5,31.2,32.2,31.6,31.5,31.7,32.2,31.4,27.7,27.5
