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