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