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