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