1901,26.7,27.4,28.4,27.9,27.9,27.6,27.2,27.1,26.3,26.8,26.7,26.3
1902,25.1,27,27.3,28,27.5,27.6,27.1,26.8,26.4,26.4,26.4,26.7
1903,26.1,26.1,27.9,28.7,28.1,26.6,26.7,26.5,26.2,26.3,25.5,24.1
1904,24.2,25.2,26.9,27.2,27.3,27,26.7,27,26.7,26.8,25.8,25.2
1905,26.1,27,27.7,28.6,27.3,27,27,27.2,26.9,26.9,26.7,27.7
1906,26.9,27.2,27.5,29.1,28.6,27.4,27.1,27.2,27.1,26.5,25.8,26.1
1907,25.5,26.4,26.6,27.9,27,26.9,26.7,26.5,26.7,26.4,26.3,24.7
1908,25.4,25.9,27,28.1,27.2,26.9,26.6,26.5,26.5,26.5,25.4,25.7
1909,25.5,26.4,27.1,27.7,27.1,26.9,26.5,26.7,26.6,26.7,25.6,25.1
1910,25.9,25.7,26.4,27.6,27.4,26.7,26.9,26.8,26.1,26.3,26.1,24.9
1911,25.6,26.5,27.4,28.1,27.7,27.3,27.3,27.3,27,26.8,27.8,27.1
1912,26.2,27,28.1,28.8,28.4,27.4,26.9,26.8,26.8,26.7,26.2,26.4
1913,26,27.1,28,28.6,27.9,26.9,26.7,27.1,26.8,26.9,26.5,26.4
1914,25.7,26.8,27.7,28.6,28.6,27.1,26.9,26.9,27.2,27.3,27.5,27
1915,26.4,27.5,28.1,28.7,28.2,26.8,27.3,26.7,27.1,26.8,26.5,25.2
1916,25,26.4,27.9,28.6,27.7,27.1,26.9,26.9,26.8,26.8,26.1,25.5
1917,25.3,26.3,26.9,28.5,27.4,27,26.8,26.6,26.5,26.4,26.3,25.5
1918,25,25,27.1,27.8,27.1,26.8,27.3,27,27.1,26.7,27.1,26.5
1919,26.8,27.1,28,28.7,28.2,27.2,27,27.4,27.2,27.2,26.6,26.4
1920,25.4,26.2,28,28.4,28,27.3,27.1,27,26.9,26.5,26.9,25.8
1921,26,26,27.7,28.3,27.4,26.8,26.6,26.9,26.5,26.5,25.9,26.2
1922,26.1,26.5,26.7,27.6,27.6,27,26.5,26.7,27,26.6,26.2,25.7
1923,25.5,25.6,27.2,27.8,27.3,27,26.1,26.6,26.3,26.6,26.7,26.7
1924,26.3,26.3,27.7,28.1,27.6,27.1,26.4,27.2,26.2,25.8,26.6,25.1
1925,25.6,25.6,27.1,27.7,27.8,27.1,27.1,26.9,27,26.4,26.6,25.5
1926,25.8,26.7,27.6,29,28.7,27.6,27.1,26.9,26.7,26.5,26.6,26.2
1927,25.7,26.5,27.8,27.7,27,27,26.9,26.9,27,26.4,26.5,26.2
1928,26.5,26.5,27.2,27.5,27.6,27,27,26.8,26.8,26.4,26.6,26.8
1929,26.1,26,26.7,27.9,27.6,26.7,27,26.9,27,26.2,26.3,26.6
1930,25.9,26.2,26.8,27.7,28,27,27.1,27.4,27,27.1,26.6,26.3
1931,26.3,26.4,28.1,28.9,28.2,27.5,27.1,27.4,26.9,26.4,26.4,25.8
1932,25.3,26.4,27.3,28,28.1,27.1,27,27.2,26.7,26.9,26.5,25.7
1933,26.2,26.6,27.6,28.3,28.3,27.4,27,27.6,26.9,26.7,26,25.8
1934,25.5,25.7,27.1,28,28.2,27.3,27.3,26.9,27.2,26.8,26.5,25.2
1935,26,26.5,28,28.3,27.5,27.1,27.1,27.1,26.9,27.2,26.6,26.3
1936,25.6,26.4,27.2,28.3,28.2,27.1,27,26.8,27.1,26.5,26.5,27
1937,26.2,26.9,28,28.5,27.2,27,26.7,27.1,26.9,26.4,26.7,25.8
1938,26.1,26.7,27.2,28,27.3,26.7,26.6,26.9,26.7,26.8,25.9,26.2
1939,27.5,25.7,27,27.9,27.9,26.3,26.6,27,26.6,26.2,26.4,24.2
1940,23.6,25.8,26.5,28.3,27.6,27.3,26.6,26.3,26.9,26.9,26.7,26.4
1941,26.7,26.9,27.1,29.1,27.7,27,26.8,27,27.1,26.9,27.1,26.8
1942,25.4,26.5,27.1,27.6,27,26.7,26.3,26.3,26.2,26.1,25.9,25.7
1943,24.6,25.6,26.8,26.9,27.1,26.5,26.3,26.4,26.1,26.1,25.7,25.1
1944,25.7,26.4,26.9,28,27.2,26.6,26.2,26.4,26.5,26.4,26,24.9
1945,25.6,26.5,26.5,27.4,27,26.6,26.6,26.6,26.3,25.9,26.6,26.1
1946,25.8,26.8,28.1,28,27.6,27.2,27,26.7,26.8,26.8,26.8,27.1
1947,26.9,27.1,27.9,28.4,28.2,27.2,26.8,26.3,26.9,26.9,26.5,26.2
1948,26.5,27,28.3,28.4,28.1,27.6,27.3,27.5,27.3,27.2,26.4,25.9
1949,24.2,26.9,28.4,28.5,28.3,27.4,27,27.3,27.1,26.9,26.9,26.9
1950,26.5,27.1,28.4,28.4,28.1,27.2,26.7,27.3,26,27,27,25.8
1951,25.1,25.4,26.5,27.5,27,26.8,26.2,26.8,26.6,26.3,26.5,25.4
1952,25.8,26.4,26.9,27.5,27.4,26.7,26.6,26.1,26.8,26.3,25.5,24.6
1953,25.4,25.8,26.7,27.6,27.1,26.9,26.3,26.9,26.4,26.7,26,25.4
1954,25.9,26.1,27.1,28.1,27.2,26.8,26.3,26.4,25.7,25.9,25.8,25.4
1955,24.7,25.6,26.6,27.4,27.1,26.2,26.4,26.4,26.9,26,25.2,24.5
1956,24.3,25.6,26.7,27.3,26.9,26.3,26.1,26.4,26.3,25.7,25.4,24.7
1957,24.9,25.7,26.7,28.2,28,27.3,26.6,26.5,26.3,26.3,26.7,26.2
1958,26.2,26.5,27.5,28.3,28.2,26.8,26.7,26.5,26.9,26.3,25.5,25
1959,25.7,26.3,26.9,27.8,27.5,27.3,26.2,26.5,26.2,26.1,26.4,26.4
1960,25.9,26.2,27.1,27.9,27.5,26.8,26.8,27.1,26.3,26.5,26.2,25.7
1961,25.2,26.4,27,27.6,26.8,26.7,26.3,26.4,26,26,26,25.7
1962,25.4,25.5,26.5,27.8,27.5,26.6,26.3,25.7,26.3,26.4,26.5,25.6
1963,24.2,25.6,26.4,27.4,27.9,26.8,26.8,26.3,26.5,26.4,26.5,25.9
1964,26.2,26.5,27,27.8,27,26.7,26.6,26.2,26.2,26.3,25.4,25.1
1965,24.4,26.1,26.7,27.4,27.1,26.7,26.5,26.5,25.8,26.2,26.4,25.9
1966,25.8,26.6,27.1,27.9,27.1,26.9,26.3,26.7,26.4,26.3,26.1,26
1967,25,25.8,26.4,27.5,27.1,26.8,26.3,26.1,26.6,26.1,26.4,25.5
1968,25.2,25.7,26.7,27.2,27.2,26.9,26.4,26.6,26.2,26.5,26.5,26.6
1969,26,26.3,27.3,28.1,27.9,26.9,26.7,26.9,26,26.7,25.8,25.7
1970,25.9,26.5,27.5,27.9,27.7,27,26.3,26.5,26.3,26.1,25.8,25.6
1971,24.9,25.6,26.4,27.8,27.1,26.3,26.1,26.2,26.2,25.6,25.3,25.7
1972,24.9,26.2,26.6,27.2,27.4,26.7,26.6,26.7,26.7,26.6,26.2,26.5
1973,26.3,26.8,27.2,28.4,27.4,27,26.5,26.7,26,26.2,25.8,24.7
1974,24.6,25.7,26.5,27.4,26.9,26.7,26.5,26.6,26.4,26.3,25.9,24.9
1975,25.3,25.7,26.8,27.5,26.9,25.7,26.2,26.4,25.9,26.1,25.5,24.2
1976,25,24.8,26.4,27.4,26.4,26.2,26.2,26.2,26,26.4,25.2,25.2
1977,25.2,25.6,26.3,27.6,27.3,27.1,26.7,26.2,26.2,26.5,25.8,25.6
1978,25.8,26.2,27,27.5,27.3,26.4,26.1,26.3,25.4,26.2,26.1,25.9
1979,26.2,26.5,27.6,28,27.7,27.4,26.5,27,26.8,26.5,26.5,26
1980,26,26.4,27.4,28.3,27.8,26.9,26.5,26.1,26.5,26.4,26.2,25.6
1981,24.8,25.8,27.1,27.4,26.8,26.5,26.4,26.3,26.8,26.4,25.6,25
1982,25.1,26,26.7,27.2,27.2,26.8,25.8,26,26.4,25.9,26.2,25.3
1983,25.6,26.2,27.6,28.7,27.8,26.9,26.4,26.4,26.2,26.1,25.7,25.3
1984,25,26.1,26.8,27.7,27,26.2,26.1,26.4,25.9,25.9,26.3,25.8
1985,25.7,26.6,26.7,27.6,27,26.3,26.1,26.3,25.7,25.9,25.9,25.7
1986,24.9,26.1,26.8,28,26.9,26.3,26.2,26.3,26.2,25.9,25.9,25.7
1987,25.8,26,27.3,28.4,27.3,27.2,27.4,26.5,27.4,26.9,26.4,25.3
1988,25.9,26.8,27.4,27.8,27.1,26.7,26.2,26.6,26,25.8,25.3,25.2
1989,25.5,25.4,26.2,27.1,26.4,25.9,26.3,25.9,26.7,25.6,26,25.7
1990,26.1,26.9,27.6,28.3,27.3,27.2,26.6,26.8,26.3,26.4,26.3,26.2
1991,26.5,26.9,27.4,28,27.9,27.7,27,26.7,26.6,26.3,26.3,26.1
1992,25.5,26.2,27.4,28.4,28.2,26.9,26.8,26.7,26.8,26,25.7,25.9
1993,25.6,25.9,27.1,27.9,27.8,27.7,26.6,27.2,26.1,26.4,26.5,25.9
1994,26.2,26.9,27.2,27.9,27.6,26.9,26.7,26.2,26.2,26.7,26.4,26.8
1995,26.2,26.3,27.5,28.5,27.9,27.8,27,26.5,26.1,26.6,25.9,25.6
1996,26,26.6,27.8,27.7,27.3,27.7,27.2,27.1,26.7,26,26.7,25.4
1997,25.5,26.4,27.7,27.6,27.9,27.3,26.9,26.8,27.4,26.9,26.5,26.9
1998,27.1,27.7,28.3,28.7,28.7,27.9,27.3,27.1,27,26.6,26.2,26
1999,25.7,26.2,27.5,27.4,27.4,26.9,26.3,26.6,27.1,25.9,26.5,24.6
2000,25.9,26.2,27.2,27,27,27,27.2,27.1,27.5,26.8,26.7,26.5
2001,26.3,26.8,27.4,28.3,27.5,26.8,26.9,27.1,27.4,26.7,26.1,26.3
2002,26.4,27.1,27.8,28.1,27.7,27.9,27.1,26.8,26.4,26.9,26.9,26.8
2003,26.3,27.4,27.5,28.2,28.2,27.6,26.8,27.5,27.1,26.5,27.4,26.2
2004,26.8,26.8,28.1,29.1,27.8,27.5,27.2,26.7,27.3,26.9,27.2,26.6
2005,26.6,27.5,28.1,29.2,28.4,27.6,27.3,27.7,26.7,26.5,26.5,26
2006,26.4,27.1,28,28.3,27.5,27.5,27.3,27.1,26.9,27.1,27.4,26.6
2007,26.4,26.9,27.6,28.4,27.4,26.4,26.6,27.1,26.6,26,26.1,26.4
2008,26.6,26.7,27.2,27.6,26.7,26.8,26.7,27.1,26.6,27,26.5,26.1
2009,25.3,26.7,27.4,28,27.2,27.4,26.9,27.3,26.8,26.9,27.1,27
