1901,26.6,27.9,29.7,30.8,31,28.3,27.1,26.5,26.7,27.7,28,26.5
1902,27.2,27.8,29.7,31.8,31.9,29,27.2,27.1,26.6,27.2,28.1,27
1903,26.9,27.8,28.9,31,30.8,27.9,26.9,26.4,25.9,26.5,27.2,26.4
1904,26.4,28.4,30.4,31.6,30.9,28.5,26.7,26.5,26.1,26.5,26.8,26.7
1905,26.7,26.8,29.5,30.9,31.6,28.7,27.3,27.3,26.3,26.9,27.4,25.5
1906,26.8,27.2,29.2,30.9,31.1,29,27.1,26.3,26.4,26.6,27,26.8
1907,28,28.5,30.3,31.2,30.7,28.6,27,26.9,26.8,27,26.3,26.9
1908,27.4,28,30.1,31,31.5,29.1,27,26.9,26.2,26.7,27,26.5
1909,27.4,28.1,30.7,30.8,31.3,28.6,26.9,26.3,25.6,26.4,27.6,25.4
1910,26.7,27.2,29.1,30.7,31,28.4,27.1,26.5,25.8,26.1,27.1,26.4
1911,27.6,28,29.3,30.6,30.1,28.5,26.6,26.9,26.6,26.5,26.1,25.8
1912,26.7,27.4,28.6,30.9,31.4,27.5,26.9,27.1,26.5,26.7,26.1,25.7
1913,26.7,27.4,28.8,30.1,30.9,27.4,26.8,27.1,25.8,26.4,27.2,26.1
1914,27.9,27.6,28.6,30.3,30.7,27.7,26.7,26.3,26.1,27.1,26.6,25
1915,26.4,28,28.6,30.5,31.7,29.1,27.3,27.1,26.1,26.9,27.1,26.9
1916,28.1,28.9,30.5,31.1,31.2,29,26.3,25.9,25.6,26.1,25.9,26
1917,26.2,27.3,28.5,29.6,31,26.5,26.3,26,25.3,25.5,27,25
1918,25.7,27.5,26.9,30.2,30.5,27,26.3,25.8,25.3,26.6,26.8,25.8
1919,24.3,27.3,28.1,29.3,30.8,28.3,26.6,26.7,25.7,26.6,26.6,25.6
1920,25,27.8,29.4,31.2,29.3,27.2,26.9,26.3,25.7,26.2,26.6,25.3
1921,25.2,26.1,28.2,29.9,29.8,28.2,26.4,26.1,25.7,25.3,26.1,25.5
1922,26.1,27.6,28.9,31,32,27.4,26.8,26.5,25.8,25.8,26.5,25.6
1923,26.2,27.7,28.8,31.3,31.6,28.3,26.6,26.5,26.5,25.9,26.5,25.9
1924,25.6,27,29.8,30.8,29.9,27.7,26.6,26.5,25.3,25.8,25.5,25.4
1925,25.1,27.3,28.1,31.3,30.5,27.2,26.5,26.5,25.5,26.5,26.1,24.5
1926,25.4,28.4,29.4,31.5,31.4,27.4,26.2,25.8,25.5,26,26.7,26.9
1927,26.3,27.3,29.1,32,32.6,27,26.5,26.5,25.4,25.5,26,25.6
1928,25.5,29,29.3,31.4,31.3,29.4,27.2,26.7,25.6,26.5,25.9,26.3
1929,26.4,28.3,29.3,33.2,31.9,28.2,25.9,25.6,25.6,25.3,26.8,24.5
1930,25.5,27.6,28.9,31.2,32.8,27.7,26.6,27.7,26.4,27.1,27.1,27.2
1931,25.6,29,29.1,30.2,29.7,29.6,27,26.4,25.4,27.3,27.3,26.3
1932,27.1,28.2,28.7,30.5,30.9,29.3,27,26.9,26,26,25.3,25.8
1933,23.9,27.1,28.4,31.8,33,28.8,27.9,25.3,25.5,25.4,25.4,24.5
1934,24.8,25.9,28.3,28.8,28.8,28.9,26.7,25.9,25.7,25.8,27.1,27
1935,26.6,26.9,28.9,31.5,30.8,27.1,26,25.6,25.2,25.4,27.9,26.6
1936,27.1,29.7,29.4,31.9,32.1,29.2,26.7,26.5,25.4,26.3,28.1,27.3
1937,28.8,29.4,28.9,31.4,30.7,27.3,26.3,26.3,26,26.1,27.1,25.9
1938,27.5,28.2,28.5,30.9,31,27.2,26.1,26.4,25.5,26.5,27.2,26.6
1939,26.2,28.3,28.6,31.3,31.3,27.6,26.6,26.6,25.7,26.3,26.2,26
1940,25.4,29.7,28.3,32.6,32.4,28.5,26.1,26.4,26.1,27.1,26.8,26.1
1941,25.6,29.2,28.8,30.1,32.3,27.4,26.2,26.8,25.4,26.5,26.4,26.1
1942,26.4,28.5,29.3,32.6,33.2,28.5,26.7,25.6,26.2,27.1,26,26.5
1943,26.9,29.2,29.7,31.4,32.3,27.4,28,27.1,26.8,26.2,25.6,25.9
1944,25.9,28.4,28.4,31.8,31.4,28,27.4,25.8,25.1,25.7,27.2,26.5
1945,26.9,28.3,29.6,31.8,31.4,29.8,27.4,26.5,26.3,26.3,27.8,27
1946,26.2,28.7,30.7,32,32.6,28.6,28.8,27,27,26.6,27.3,26.8
1947,27.2,29.7,30.3,31.9,30.9,29,28.6,26.5,26.2,27,26.8,25.6
1948,25.5,29.6,30.6,32.3,32.9,29.3,26.6,27.5,26.2,26.5,27,27.5
1949,27,29.7,30.2,32.5,32,28.7,27.3,27.6,25.1,26.9,26.4,26.8
1950,27,28.6,29,31,31.9,28.1,25.9,27.2,26,25.4,27,26.6
1951,27.5,29.3,31,32.3,31.8,29.5,27.2,27.2,26.6,27.1,28.6,28.7
1952,29.4,29.2,31.4,31,32.9,27.5,27.4,27.1,26,26.1,27.9,28.1
1953,28,28.6,30.4,32.5,32.1,29.3,28,27.8,27.7,27,26.1,26.1
1954,27.4,29,29.6,31.8,30.2,27.3,26,26.4,25.3,26,26,25.6
1955,27.3,27.6,29.3,31.7,31.3,28.6,25.3,26,24.5,25.5,26.9,25.3
1956,25.5,27.7,30.4,32,30.7,27.3,26.8,27,25.7,27.3,27.2,27
1957,28.5,29.7,29.6,31.8,32,29.2,27.7,27.3,26.3,27,27.5,27.9
1958,25.3,28.1,31.1,32.5,32.1,29,27.1,27.3,26.3,27.5,27.2,27.4
1959,28,30,31.6,32.8,32.2,28.6,27.7,27.1,27.5,27.3,27.8,27.7
1960,28.6,28.4,30.3,31,31,29.3,27.3,27.3,26.2,27.7,28.2,27.5
1961,28.3,28.9,29.6,31.6,32,28.5,27,27.2,26.1,27.2,26.7,27
1962,27.7,28.4,28.9,30.9,31.3,28.4,27.6,27.1,26,27.4,27.5,26.6
1963,27.6,28.9,30.8,32.4,32.1,29.3,26.8,27,26.2,26.2,27.1,27.2
1964,27.1,28.8,30.1,32,30.7,27.4,26.6,27.1,26.8,25.9,26.7,26.2
1965,27.1,27.1,30.1,32,31.6,28.7,27.7,26.1,27.5,25.7,27.8,27.3
1966,27.7,28.9,30.6,30.9,31.7,28.7,27.4,26.9,26.8,26,27.2,26.3
1967,26.2,27.6,30.5,31.8,31.4,28.1,27.5,26.1,25.6,26.2,27.3,26.7
1968,27.4,27.1,28.3,30.4,32.8,27.5,27,27,26.7,27.3,27.2,26.4
1969,26.9,28.7,30.2,31.9,32,30.2,28,26,25.6,27.3,27.6,26.9
1970,26.4,28.3,29.1,31.2,31,29.5,27.4,27.1,26.1,27.9,26.3,26
1971,26.3,26.7,29.3,31,29.2,28.2,26.9,26.6,24.8,27,25,25.7
1972,27.2,27.6,30.3,31.7,31.9,28.3,27.4,26.8,27.1,28.1,28.2,26.7
1973,28,28.2,29.9,31.7,31.4,28.4,27.4,26.8,26.6,27,28.6,24.8
1974,25.4,27,28.9,30.8,30.9,27.8,26,26.9,26.2,25.9,25.8,26
1975,24.8,26.8,30,32.1,30.6,26.8,25.8,25.9,24.7,26.6,26.9,26.1
1976,26.3,27.8,30.6,31.2,31.9,28.3,27.3,26,26.9,26.8,26.1,26.7
1977,26.5,27.4,28.8,29.6,30.5,28.6,26.8,28.1,26.7,27,28.7,25.7
1978,26.4,27.1,28.7,31.5,30.5,27.5,26.2,26.9,25.8,25.7,27.8,26.8
1979,26.8,28,30.1,31.5,30.8,29.1,26.8,26.6,25.1,27.3,27.3,26.6
1980,26.3,27.8,30.7,31.7,31.2,29,27.1,26.4,26,27,26.8,26.9
1981,25.4,28.4,29.3,31.4,29.9,26.9,26.5,26.8,27,27.4,26.8,26.8
1982,26.6,28.8,30.5,32.5,31.1,29.7,27.2,27.9,27.2,26.6,27.7,27.3
1983,26.2,27.2,29.3,31.4,33.4,30.3,27.1,27.5,26.4,27,27.6,27.6
1984,27.2,28.6,30.6,33.3,32.1,28.1,26.3,27,25.3,27.8,27.7,27.5
1985,26.8,28.5,30.2,29.8,30.8,28.9,27.1,27.8,27.7,27.5,27.3,26.7
1986,26.6,28.2,29.3,31.2,30.2,28.5,27.9,27.9,27.7,27.3,27.9,27.8
1987,26.3,28.5,29.2,31.5,31.1,30.1,26.9,28.6,28.1,27.1,27.5,27.5
1988,27.6,28.7,29.9,31,30.2,27.8,27.2,27.4,26.7,26.9,28.4,25.6
1989,26.5,26.8,27.9,29.7,30.4,28.8,26.6,26.4,24.7,26.1,28.1,25.8
1990,26.9,28,30.8,31.1,32.3,29.6,27.4,27.6,26.8,26.7,27.5,27.4
1991,27.8,28,31,31.4,31.6,29.3,28.4,27.6,26,26.5,26.7,26.6
1992,25.7,26.5,29.9,30.2,30.6,29.2,27.7,27.2,26.8,27,26.9,27.4
1993,26.7,29,30.1,31.9,31.6,29.1,26.7,27.5,26.8,26.9,26.5,27.4
1994,27.7,28.7,30.4,30.6,32.4,29.6,29.1,26.9,28,27.6,28.2,27.7
1995,27.7,29,30.1,30.7,31.3,29.8,28.3,27.4,28.2,27.4,28.3,26.9
1996,26.2,28.2,29.1,32.6,33,28.9,27.8,28.1,28.5,27.8,28.2,27.4
1997,27,28.3,30.5,31.1,31.9,30.6,29.2,29.4,27.6,27.8,28.5,26.4
1998,25.5,26.8,30.5,32.5,31.6,30.8,28.2,29.3,26.1,26.9,28.7,27.1
1999,26.2,28.6,28.9,33.1,31.2,28.8,26.9,27.9,25.7,26.9,27.2,25
2000,26.2,28.2,29,31.4,30.8,28.4,27.4,27.4,26.1,28.2,28.5,26.6
2001,27.4,28.5,29.8,30.9,30.3,28.7,27.6,27.1,25.5,27.1,26.6,26.1
2002,26.8,28.2,30.6,33,31.8,29,27.4,27.5,26.3,27.8,27.2,26.1
2003,27.4,29.1,28.7,33.1,31.9,28.5,27.8,28,26.6,27.7,28.5,26.2
2004,25.7,28.3,31.1,32,31.8,29.4,27.6,27.9,26.8,28.6,28.2,27.3
2005,27.9,28.8,28.8,33.5,31.6,28.3,27.6,27.2,27.1,27.8,28.2,26.8
2006,27.6,28.8,30.3,32.6,31.9,29.2,27.9,27.6,27,28.1,27.7,26.3
2007,28.1,28.1,30.7,32.6,31.5,29.7,27.7,27.8,27.2,27.3,27.9,27.1
2008,26.4,27.4,29.4,32.5,31.7,29,26.9,27.8,27.2,27.3,27,25.4
2009,28,30,31.3,32,32.7,29.8,28.4,28.4,27.3,28.5,27.3,26.7
