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