1901,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1902,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1903,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1904,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1905,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1906,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1907,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1908,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1909,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1910,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1911,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1912,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1913,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1914,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1915,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1916,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1917,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1918,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1919,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1920,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1921,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1922,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1923,26.7,27.7,26.9,26.6,26.1,27.1,26.7,27.7,27.5,27.4,26.8,26.7
1924,26.7,27.3,27,26.1,26.1,26.1,27.1,26.3,26.9,26.8,26.1,26.1
1925,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1926,27.5,27,26.9,26,26.2,26.6,26.4,27,26.6,26.8,26.5,26.5
1927,27.2,27.8,27.2,26.6,26.8,26.9,27.4,27.1,27.5,26.6,27.1,26.7
1928,27.6,27.3,27.3,26.4,26.2,26.6,26.8,26.6,26.9,26.8,26.5,26.3
1929,27.4,27.6,27.4,26.8,26.8,27.1,26.7,27.5,27.3,26.6,26.1,27
1930,26.7,27,26.5,26,26.2,26.8,26.7,27.3,27.2,27.3,27,26.1
1931,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1932,26.7,26.9,26.9,26.1,26.1,26.6,26.7,26.9,26.8,26.6,26.1,26.1
1933,26.5,26.9,26.8,26,26.1,26.6,26.7,26.8,26.6,27,26.9,26.2
1934,26.8,27.1,27.2,26,26.4,26.3,26.3,26.9,27,26.5,26.4,25.9
1935,27.2,26.6,27.1,26.4,26.3,26,26.9,26.8,26.6,27,26.7,26.1
1936,26.4,26.8,26.8,26.2,26.5,26.2,26.7,27,26.9,27.1,27.1,26.3
1937,26.9,27.2,26.9,26.1,26.1,26.8,26.9,27.1,27,27,26.5,26.8
1938,26.9,27.6,26.8,26.1,25.9,27,27.4,27.6,27.5,26.9,26.5,26.3
1939,27.3,27.2,26.6,26.1,26.5,26.5,26.4,26.9,26.7,27.1,26.4,26.5
1940,26.7,27.2,26.7,26,26.4,27.1,26.4,27.2,27.6,27,26.5,26.8
1941,27.8,29.4,27.6,27.4,26.7,26.3,27.3,26.9,27.5,27.8,26,25.9
1942,28,28,27.1,25.6,27,26.6,26,26.4,27.6,26.7,26.2,26.3
1943,28.2,26.6,26.6,26.2,25.9,26.5,26.3,26.2,26.4,26.8,28.2,27.5
1944,28.2,27.5,26.4,26.5,26.2,28,26.8,26.4,25.7,26.9,27.3,26.5
1945,27.9,27.6,29.3,27,25.5,25.8,26.7,26,26.2,26.6,26.3,25.5
1946,27.7,28.1,28,25.5,25.7,25.8,25.7,25.3,25.9,26.3,25.4,26.1
1947,26.3,26.7,26.3,24.8,25.4,26.6,26.3,26,27.3,26.8,27.1,26.1
1948,26.4,27.3,26,26,26.1,26.9,27.1,27,26.2,26,26.7,25.7
1949,27.2,27.4,27.5,27.1,26.2,25.6,26,26.3,26.1,26.7,27.6,25.7
1950,26.6,26.1,27.1,25.6,25,26.5,25.5,25.6,25.7,25.1,26.9,26.6
1951,27.3,27.2,27,26.2,26.2,26.8,26.9,26.7,27.6,26.9,26.5,25.9
1952,27.8,27.4,27.4,26.5,26.4,26.7,26.8,26.8,27.3,26.8,26.3,26.9
1953,27.4,27.4,27.3,26.7,26.5,27,26.9,27.1,27.4,27,26.6,26.8
1954,27.9,27.3,27.7,26.3,26.2,26.3,26.7,26.6,26.8,26.7,26,26
1955,27.1,27.1,26.9,26.1,26,26.7,27.1,27,26.7,26.7,26.4,25.9
1956,26.4,26.4,26.9,25.8,26.1,26.6,26.4,27.1,26.6,26.6,25.9,25.9
1957,26.3,26,25.9,25.8,26.1,26.9,26.5,27.1,27.5,27,26.8,25.6
1958,27.5,26.4,27,26.9,26.1,26.6,26,26.8,26.9,26.7,27.1,26
1959,26.8,26.8,26.6,26.4,26.3,26.1,26.7,26.8,26.4,26.1,25.7,26
1960,26.6,25.9,26,25.1,25.8,26.7,26.1,26.7,26.1,26.1,26.4,26.8
1961,28.3,26.7,27.3,26.2,27.2,27.2,27,26.6,25.9,26,25.1,25.7
1962,26,27.5,27,26.7,26,26.6,26.9,26.7,26.6,26.6,26.6,26.1
1963,25.7,26.8,26.6,25.6,26,26.6,27.3,27.1,26.9,27.5,25.8,25.8
1964,26.9,27.1,27.1,25.9,26.3,26.8,26.1,26.4,25.9,26,26.8,25.9
1965,26.8,27,26.7,26.1,26.5,27.4,26.9,26.9,27.3,26.2,26.5,26.7
1966,27.7,26.7,26.5,25.5,26.5,26.6,27.3,27.6,27,26.9,25.8,26.6
1967,27.5,28,27.9,26.8,26.3,26.6,26.5,26.9,26.4,26.1,25.5,26.7
1968,26.9,26.2,26,25.1,25.7,25.8,26.3,26.3,27.1,26.3,25.6,26.2
1969,26.2,26.2,26.6,27.6,26.1,26.9,27.6,27.5,27.5,27.3,26.2,26.6
1970,26.7,27.7,26.5,25.8,25.8,26.9,26.1,26.1,26.9,26.9,26.4,25.8
1971,26.6,27.2,26.9,26.2,26.3,26.5,26.5,27,26.7,26.2,25.7,25.6
1972,25.9,25.6,26.9,26.5,26,26.3,27.1,27,27.6,27,25.9,26.4
1973,26.9,27.8,27.3,26.9,26.3,26.8,27.4,27.2,27.1,27.3,26.7,26.4
1974,27,27.3,26.7,26.2,25.8,26.5,25.9,27.2,26.2,27.2,26,25.8
1975,26.5,27.1,27.1,26,26,26,26.5,25.7,25.5,25.4,26.1,25.3
1976,27,26.5,26.9,25.7,25.8,26.3,26.2,26.8,26.4,27.3,26,26.2
1977,26.7,26.6,26.5,25.9,26.3,26.2,26.5,26.9,26.9,26.9,24.9,25.9
1978,26.3,27.6,25.8,25.7,26,26.3,26.8,27,27,26.5,26,25.5
1979,26.9,25.7,26,25.6,25.8,26.1,27,27.5,26.8,25.6,26,26.4
1980,26.5,26.8,27.1,26.6,25.6,25.7,26.1,26.3,26.8,26.8,25.6,26
1981,26.5,27.3,26.4,25.5,25.6,26.4,25.4,26.5,26.5,26.3,26.2,26
1982,26.5,27,27.2,25.7,25.4,26.5,26.7,26.6,26.9,25.6,25.5,26.2
1983,27.1,27.8,27.3,26.3,26.2,26.6,26.9,26.8,26.5,26.5,27,25.1
1984,25.3,27.1,26.9,25.4,26.7,27,26.7,27.1,27.7,27,25.4,26.6
1985,27.5,25.7,26.3,24.8,25.3,25.8,26.3,26.4,26,25.9,25.6,25.5
1986,26.9,26.8,26.3,25.7,25.9,25.9,26.5,27.5,26.5,26.1,25.9,25.8
1987,26.7,27,27.7,27.4,25.7,26.7,27.1,28.4,28.9,28,27.9,27.4
1988,28.1,28.9,28.3,26.8,27.3,28.2,27.4,26.9,26.8,27,26.2,26.6
1989,24.7,26.4,26.8,25.6,25.6,26.3,26.4,26.5,26.5,26.9,27,25.5
1990,26.2,26.8,26.6,26,26.5,27,27,26.7,26.4,26.7,26.5,26.1
1991,26.7,27.8,27.9,27,26.8,27.9,27.6,27.4,27.8,27.5,27.4,26.8
1992,28,28,27.7,26,25.6,26.1,26.1,26.7,26.1,27,26.2,26.1
1993,25.8,25.4,26.7,26.1,26,27.4,26.8,28.3,26.6,26.4,28.4,26.6
1994,25.4,27,25.8,26.1,26.7,26.9,26.4,27.2,27.1,27.1,26.3,26.5
1995,27,27.4,27.8,28.7,26.3,28,27.6,29,28,27.9,29.3,26.9
1996,27.4,28.5,27.5,26.3,26.3,27.8,27.6,28.2,27.8,27.2,26.3,26.8
1997,27.8,27.5,26.7,26.6,27,27.5,27.5,27.1,28.4,27.3,27.6,27.6
1998,28.5,28.6,27.5,25.9,26.2,27.3,27.5,25.7,27,26.8,27.4,27.2
1999,27.2,28.5,27.1,27.2,26.5,28.5,27.7,27.7,27.8,26.4,26.4,26.2
2000,27.7,28,27.5,27.9,28.6,27.3,27.5,28.8,27.4,27,27.5,25.9
2001,27.3,29.2,28.1,28.1,26.3,27.4,28.1,28.8,28.1,27.3,26.8,26.8
2002,27,27.5,28.4,28.1,28.1,28.3,29.6,28.9,29,27.4,27.4,27.8
2003,29.6,28.5,29,27.5,26.9,27.2,27.7,27.8,27.7,28.3,28.3,29.1
2004,29.5,29.1,28.2,25.8,26.8,27.7,28.3,28.8,27.6,27.6,26.4,26.4
2005,26.5,29.6,28.9,28.1,26.6,28.1,27.4,28.2,28.4,28,30.2,30
2006,28.4,29,27.6,27.4,25.6,27.2,28.2,28.8,27.3,29.2,27.8,26.2
2007,27.9,29.3,29.2,27.7,27.5,26.1,26.1,27.3,27.8,27.3,26.6,28
2008,28.8,30,27.5,27.2,27.6,26.7,28,28.8,27.2,26.3,25.4,26.2
2009,26.9,30.3,27.8,26.9,26.7,27.4,27.7,29.2,28,28.4,28,28.6
