1901,26.4,26.6,26.6,26.4,26.1,25.8,25.7,26.2,26.6,26.7,26.7,26.5
1902,26.4,26.6,26.6,26.4,26.1,25.8,25.7,26.2,26.6,26.7,26.7,26.5
1903,26.4,26.6,26.6,26.4,26.1,25.8,25.7,26.2,26.6,26.7,26.7,26.5
1904,26.4,26.6,26.6,26.4,26.1,25.8,25.7,26.2,26.6,26.7,26.7,26.5
1905,26.4,26.6,26.6,26.4,26.1,25.8,25.7,26.2,26.6,26.7,26.7,26.5
1906,26.4,26.6,26.6,26.4,26.1,25.8,25.7,26.2,26.6,26.7,26.7,26.5
1907,26.4,26.6,26.6,26.4,26.1,25.8,25.7,26.2,26.6,26.7,26.7,26.5
1908,26.4,26.6,26.6,26.4,26.1,25.8,25.7,26.2,26.6,26.7,26.7,26.5
1909,26.4,26.6,26.6,26.4,26.1,25.8,25.7,26.2,26.6,26.7,26.7,26.5
1910,26.6,26.7,26.4,26,26.2,26,25.9,26.1,26.9,26.6,26.9,26.6
1911,26.5,26.9,26.9,26.6,26.2,25.7,25.8,26.3,26.9,27.1,27.1,26.9
1912,26.4,26.6,27.4,26.9,26.2,26.3,25.8,26.6,26.5,27.2,27.3,26.4
1913,26.6,27.3,26.9,26.7,26,26.1,25.9,26,26.7,26.9,27.1,27
1914,27.4,27.1,27.1,26.7,26.4,26,26.4,26.4,27.2,27.1,27.2,27.1
1915,27,27.1,27.3,26.9,26.9,25.9,25.8,26.5,26.6,27.1,26.5,26.5
1916,26.5,26.7,26.8,26.6,26.1,25.4,25.8,26.3,26.8,26.5,26.6,26.2
1917,26.2,26.4,26.3,25.8,25.5,25.4,25.6,25.6,26,26.2,26.4,25.7
1918,25.7,26.2,26.9,26.2,26,25.9,25.6,25.9,26.5,26.9,26.9,26.6
1919,26.6,27,26.9,26.2,26.1,26.3,25.9,25.9,26.3,26.5,26.9,26.3
1920,26.5,26.5,26.7,26.4,26,25.7,25.5,25.9,26.7,27.2,26.6,26.1
1921,26.2,26.3,26.2,25.9,25.8,25.5,24.8,25.8,26.3,26.6,26.3,26.6
1922,26.3,26.3,26.2,26.1,25.6,25.5,25.3,25.8,26.2,26.4,26.4,26
1923,25.5,26.4,26.1,25.7,25.4,25.6,25,25.9,26.3,27,26.8,26.1
1924,27.2,27.2,27,26.6,25.6,25,25.6,25.7,25.9,25.9,26.5,25.9
1925,25.8,25.8,25.9,26.3,26.2,25.8,25.7,26,26.2,27.2,27,27.1
1926,26.8,27.1,27.2,26.6,25.8,25.5,25.7,26.2,26.6,26,26.7,25.8
1927,25.8,25.9,25.9,25.9,25.5,25.3,24.9,25.3,25.8,25.7,26.2,26.4
1928,26.1,26.1,26.2,26,25.7,25.7,25.1,25.5,25.8,26.1,26.2,25.9
1929,26.2,26.3,25.9,25.7,25.6,25.7,25,25.6,26.2,26.5,26.4,25.6
1930,25.7,26,26.5,25.9,25.9,25.6,25.1,25.8,25.9,26.2,26.6,26.2
1931,27.2,27.1,26.8,26.6,26.2,25.9,25.4,26,26.2,26.5,26.2,25.8
1932,25.9,26.5,26,26,25.5,25.3,25.7,25.9,26.3,26.5,27.1,26.2
1933,26.3,26.1,26.1,25.9,25.9,25.2,25.3,26.2,26.7,25.7,25.7,25.6
1934,25.8,25.2,25.8,25.8,25.9,25.8,25.6,25.8,26.2,25.5,26.3,26.1
1935,26.5,26.2,26.6,25.9,25.3,25.3,25.8,25.8,26.2,27,26.4,26.6
1936,25.8,26.7,26.2,25.7,26.3,25.9,25.7,26,26.6,26.5,26.9,26.5
1937,25.9,26.3,26.5,26.1,26,26,25.8,26.5,26.8,26.5,27.1,26.9
1938,26.3,26.6,26.2,25.9,25.6,25.4,25.9,25.8,26.6,26.7,26.5,26.4
1939,25.7,26.1,25.9,25.5,25.9,26,25.7,25.8,26,26.9,27.3,27
1940,26.5,27.1,27,26.2,26.3,26.2,26.1,25.7,26.4,26.8,27,26.6
1941,26.1,27,27.2,26.8,26.6,25.6,26.1,26.4,26.4,27.5,27.9,27.2
1942,26.7,26.4,27,26.7,26,25.4,25.6,26.2,26.6,27,27.3,26.3
1943,26.2,25.8,25.8,25.7,25.9,25.6,26.3,25.5,26.1,27.4,27.4,26.4
1944,25.9,25.6,25.7,26.1,26,25.9,26.8,26.3,26,27.2,27.3,27
1945,26.4,26.1,26.6,26.2,25.8,25.2,26.2,26.5,26.8,26.8,26.9,26.6
1946,26,26.3,26.4,26,25.9,25.8,25.8,25.2,26.1,26.9,26.9,26.8
1947,26.3,26.7,27.1,26,25.8,25.6,26,25.3,26,26.6,26.3,26.3
1948,26.2,25.9,25.9,25.6,25.9,25.6,25.8,26.1,26.4,27.1,26.9,26.7
1949,26.2,25.6,26.2,25.5,25.6,25.7,25.6,25.7,26.3,26.5,26.5,26.9
1950,25.9,25.7,25.9,26.1,25.4,25.7,25.5,25.9,26.5,26.4,27,26.1
1951,25.6,25.6,25.9,25.6,25.7,25.4,26.1,26,26.5,26.7,26.9,26.6
1952,26,26.2,27,26,25.7,25.1,25.9,25.9,25.8,26.7,26.7,26.6
1953,25.9,25.6,25.9,26,26,25.9,25.6,26.4,26.6,27,27,26.8
1954,25.9,26.2,26.1,26.3,26.1,25.9,25.8,26,26.4,26.4,26.5,26.2
1955,26.2,25.8,25.8,25.8,25.8,25.8,25.3,25.9,26.3,26.9,26.4,26.1
1956,25.6,25.5,26,25.7,25.3,25.4,25.5,25.1,25.9,26.1,26.4,26.4
1957,25.5,26.6,26.3,26.1,26.2,25.7,25.8,26.1,26.9,26.8,27,27.1
1958,27,27,26.7,26.2,26.2,26.2,26.5,26.2,27.7,27.3,26.5,27
1959,26.8,26.2,26.6,26,25.6,25.3,26.4,26,26.4,26.8,27,26.8
1960,26.5,26.2,26.8,25.7,25.2,25.2,25.5,26,26,26.8,26.5,26.7
1961,26.6,26.6,27,26.7,26.3,25.5,26.1,27,27.3,26.6,27.2,26.2
1962,26.3,26.4,26.6,26.3,26.2,25.8,25.9,26.5,27.4,27.1,27,27
1963,26.4,26.4,26.5,25.9,26.4,25.7,26.6,26.9,26.9,27.8,26.6,26.6
1964,27.3,27.4,26.8,26.4,26.1,25.6,26,26.8,26.9,26.6,26.5,26.1
1965,26.7,26.3,26.3,26.5,26.6,26.1,26.3,26.2,27.1,27.6,26.5,26.4
1966,26.9,27.3,26.5,26.3,26.8,26.4,25.8,26,26.6,27.8,26.8,26.3
1967,25.8,26.2,26.6,25.9,26.6,26,26.7,26.3,26.8,26.5,27.2,26.6
1968,26.2,26.8,26.2,26,25.2,25.8,26.3,26.1,25.8,26.7,26.7,26.6
1969,26.3,26.1,26.9,26.6,27,26.4,25.8,26.4,27.6,27.2,27.9,26.7
1970,26.6,26.1,26.9,26.3,26.9,26.1,26,26.6,26.5,28,26.8,26.7
1971,26.4,26.6,26.8,26.2,26,25.3,26,26.2,27.7,26.9,26.5,27.9
1972,25.9,26.7,27.3,26.9,26.3,26.1,27.7,26.4,26.7,27.4,28.5,28.4
1973,28.3,27.5,27.2,26.7,25.8,26.4,25.5,26.6,25.3,28,26.5,25.5
1974,26.2,25.8,25.9,25.9,25.3,25.7,25,25.9,25.9,24.5,25.9,25.2
1975,25.7,25.5,26.2,25.8,26.3,25.5,24.7,25.8,26.6,26.2,26.4,25.9
1976,25.7,25.9,26.3,25.6,26,25.4,25.5,26.1,26.4,26.8,26.1,25.9
1977,27,26.9,26.1,25.8,25.8,25.1,26.1,26.6,25.8,26.2,26.6,26.3
1978,26.6,26.7,26.5,25.9,25.8,25.5,25.3,25.5,26.5,26.4,26.6,29.1
1979,26.6,26.6,26.4,26.1,26.6,25.2,25.8,26.2,26.9,26.4,26.5,25.8
1980,26.7,27.9,26.4,26.3,26.2,25.2,25.4,25.3,26.3,25.5,26.2,26.3
1981,25.8,25.6,27,26.6,25,25.7,24.9,25.3,26.2,27.1,26.1,26.1
1982,26.3,26.4,26.7,25.9,25.8,26.3,24.9,26.2,26.2,26.2,27.4,25.6
1983,27.5,27.4,27.1,26.3,27.3,25.6,23.7,26.1,26.8,25.9,26.1,25.1
1984,25.8,27.1,26.6,26.9,26.6,25.3,24.8,25.5,25.6,26.1,26.5,26.7
1985,29.2,25.7,26.3,26.6,26.2,24.9,25,25.3,26,26.4,25.9,25.6
1986,24.7,26.9,25.7,25.6,25.9,25.4,23.7,26.3,26,25.9,25.5,25.3
1987,26.2,25.8,27.2,26.6,26,25.9,27.9,26.5,27.2,28.7,27.5,29.1
1988,27.1,27,27.8,25.6,26.7,25.5,25.6,27.4,26.8,27,27,26.9
1989,25.9,26.1,26.7,26.8,26,25.8,24.7,27.2,27.6,27.3,27.2,27.1
1990,26.5,26.4,27,26.8,26.6,26.2,25,26.2,26.6,27.2,26.4,26.1
1991,26.4,26.9,27.2,26.9,26.9,26.4,26,25.8,26.5,26.6,26.9,26.8
1992,26.7,27.1,26.5,26.8,26.8,26.3,25.3,25.8,26.4,26.6,26.1,25.9
1993,26.3,26.5,26.2,26.1,26.3,26.1,25.6,26.7,26,26.7,25.8,25.5
1994,26.2,25.7,26.7,25.9,26.2,25,25.4,26.5,26.4,26.6,26.5,26.1
1995,27.4,27.6,26.8,26.6,26.5,26.3,26.4,26.7,26.4,26.9,26.9,26.9
1996,26.4,28.3,26.9,26.2,26.6,25.3,27.9,27,25.4,26.2,27,28.6
1997,28.3,26,26.4,26.8,26.4,26.4,28.1,26.2,25.2,27.6,27,26.8
1998,27.1,27.1,27.6,27.2,26.7,26,26.2,27.6,27.4,27.1,26.9,27
1999,27.3,26,26.2,25.5,25.4,26.2,26.1,25.7,26.5,27.1,26.9,26.7
2000,26.5,26.4,26.4,26.2,27.4,26.2,25.7,26.9,27,27.3,27.3,26.6
2001,26.3,25.9,27.2,26.9,27,25.6,26.4,27.1,27.3,27.8,27.9,26.7
2002,27.4,27.1,27,26.9,27,26.3,26.5,26.9,27.8,27.6,27.1,26.8
2003,28.4,27.8,27.8,27.2,27.3,26.4,26.4,26.6,26.5,27.4,27.8,26.7
2004,27.7,27.2,27.6,27.4,26.7,26.3,25.7,26.7,27.2,28.3,27.8,27.1
2005,28.1,27.3,27.5,27,27.4,26.7,26.1,27.4,27.6,27.9,28,27
2006,27.3,27.1,27.4,26.9,25.9,26.1,25.7,27.2,27.8,28.3,27.3,27.2
2007,27.6,28.5,27.2,27.2,27,26.7,26.8,27,27.3,27.3,27,26.7
2008,26.8,26.4,27.6,27,26.3,26.3,26.2,27.5,27.4,27.2,27.3,26.6
2009,26.5,26.4,27.3,26.8,26.2,26,27.2,27.6,28.1,28.2,28.3,26.6
