1901,26.2,26.3,26.5,26.5,26,25.1,24.6,24.7,24.9,25.1,25.2,25.7
1902,26.2,26.3,26.5,26.5,26,25.1,24.6,24.7,24.9,25.1,25.2,25.7
1903,26.2,26.3,26.5,26.5,26,25.1,24.6,24.7,24.9,25.1,25.2,25.7
1904,26.2,26.3,26.5,26.5,26,25.1,24.6,24.7,24.9,25.1,25.2,25.7
1905,26.2,26.3,26.5,26.5,26,25.1,24.6,24.7,24.9,25.1,25.2,25.7
1906,26.2,26.3,26.5,26.5,26,25.1,24.6,24.7,24.9,25.1,25.2,25.7
1907,26.2,26.3,26.5,26.5,26,25.1,24.6,24.7,24.9,25.1,25.2,25.7
1908,26.2,26.3,26.5,26.5,26,25.1,24.6,24.7,24.9,25.1,25.2,25.7
1909,26.2,26.3,26.5,26.5,26,25.1,24.6,24.7,24.9,25.1,25.2,25.7
1910,26.2,26.3,26.5,26.5,26,25.1,24.6,24.7,24.9,25.1,25.2,25.7
1911,26.2,26.3,26.5,26.5,26,25.1,24.6,24.7,24.9,25.1,25.2,25.7
1912,26.2,26.3,26.5,26.5,26,25.1,24.6,24.7,24.9,25.1,25.2,25.7
1913,26.2,26.3,26.5,26.5,26,25.1,24.6,24.7,24.9,25.1,25.2,25.7
1914,26.2,26.3,26.5,26.5,26,25.1,24.6,24.7,24.9,25.1,25.2,25.7
1915,26.2,26.3,26.5,26.5,26.2,25.2,24.8,24.9,25,25.3,25.3,25.8
1916,26.2,26.3,26.5,26.6,26.1,25.2,24.7,24.7,25,25.1,25.2,25.6
1917,26.1,26.1,26.4,26.5,26,25,24.6,24.7,24.9,25.1,25.2,25.7
1918,26.2,26.2,26.3,26.4,25.8,25,24.6,24.8,24.9,25.2,25.2,25.7
1919,26.2,26.3,26.5,26.5,26,25.1,24.6,24.7,24.9,25.1,25.2,25.7
1920,26.2,26.3,26.5,26.5,26,25.1,24.6,24.7,24.9,25.1,25.2,25.7
1921,26.2,26.2,26.3,26.4,25.9,25,24.6,24.6,24.9,25,25.1,25.7
1922,26.2,26.3,26.5,26.5,26,25.1,24.6,24.7,24.9,25.1,25.2,25.7
1923,26,26.3,26.5,26.4,25.8,25.2,24.2,24.6,25,25,25.2,25.5
1924,26.5,26.3,26.7,26.6,26.1,25,24.5,24.7,24.6,24.9,25,25.6
1925,25.9,25.9,26.1,26.4,26,24.9,24.5,24.6,24.9,25.2,25.1,25.7
1926,26.3,26.4,26.7,26.8,26.2,25.3,24.6,24.7,24.9,25.1,25.3,25.5
1927,26,26.2,26.5,26.5,26,25.1,24.4,24.8,24.9,25,25.3,25.9
1928,26.2,26.4,26.4,26.6,26,25.1,24.5,24.7,24.9,25.1,25.2,25.6
1929,26.3,26.4,26.4,26.6,25.9,25,24.3,24.7,25,25.1,25.3,25.8
1930,26.1,26.3,26.7,26.6,25.9,25,24.6,24.6,24.9,25,25.4,25.9
1931,26.4,26.5,26.8,26.8,26.1,25.2,24.5,24.7,24.9,25.2,25.2,25.7
1932,26.2,26.3,26.4,26.8,25.9,25,24.5,24.7,24.8,24.9,25.2,25.7
1933,26.3,26.3,26.4,26.4,26,25,24.7,24.6,25,24.9,25,25.4
1934,26,26,26.2,26.5,25.8,25.1,24.4,24.8,25.1,24.9,25.1,25.7
1935,26.1,26,26.6,26.4,25.9,25.1,24.6,24.7,24.8,25.1,25.2,25.8
1936,26.2,26.5,26.7,26.7,26.1,25.1,24.5,24.6,25,25.1,25.4,25.7
1937,26.2,26.3,26.5,26.5,26,25.1,24.6,24.7,24.9,25.1,25.2,25.7
1938,26.2,26.3,26.5,26.5,26,25.1,24.6,24.7,24.9,25.1,25.2,25.7
1939,26.2,26.3,26.5,26.5,26,25.1,24.6,24.7,24.9,25.1,25.2,25.7
1940,26,26.2,26.4,26.5,26,25.1,24.6,24.7,24.9,25.1,25.2,25.5
1941,26.7,26.9,26.8,26.7,26.3,25.1,24.6,24.9,25.3,25.4,25.6,26.1
1942,26.4,26.5,26.5,26.5,25.8,24.8,24.4,24.5,25,24.9,25.1,25.6
1943,27.7,25.9,28.1,27.7,25.6,24.6,25.1,24.3,24.9,26.2,25.1,26.9
1944,27.4,27.4,27.2,27.6,26.7,25.6,26.5,25.9,26.3,26,25.9,26.5
1945,27.3,27.5,27.5,26.3,25.6,25.5,24.9,25.5,26.2,25.9,26.3,26.2
1946,26.1,26.9,27.2,27.3,26.4,25.9,25,25.3,25.6,25.7,25.8,25.9
1947,26.4,26.3,26.6,26.6,26,25,24.4,24.7,25,25.1,25.3,26
1948,26.5,26.6,26.5,26.4,26.8,25.4,24.6,25.3,25.6,24.9,25.5,25.8
1949,26,26.5,27.2,26.9,25.9,24.8,23.8,24.2,24.2,24.5,25.2,24.6
1950,25.5,25.4,25.5,25.6,25.2,23.7,23.5,24.3,25.3,24.8,25.2,25.7
1951,25.1,25.9,26,26.1,26.3,26.2,25.3,25.2,25.1,25.6,25.5,25.8
1952,26,26.1,26.5,26.1,26.2,24.6,24,24.4,24.5,24.8,24.8,25.4
1953,25.7,25.9,25.7,26.1,25.9,25.1,24,25.5,24.1,24.4,25.3,24.7
1954,26.2,25.8,26.3,26.2,25.1,24.1,23.7,24,24.5,24.3,24.9,25.3
1955,25.4,26.2,25.8,25.8,25.5,24.2,23.8,23.9,24.3,24.3,24.5,24.8
1956,25.4,26.3,26.2,26.2,25.2,24.4,24.1,24.5,24.3,24.3,24.3,25
1957,25.7,25.7,25.8,26,26.9,26.4,25.8,25.8,25.4,26,26.1,26.4
1958,25.7,26,26.2,26.3,26,25,24.5,24.5,24.5,24.7,24.8,25.2
1959,26.1,26,26,26.2,25.8,23.8,24.1,24.4,24.7,24.6,24.6,25
1960,25.3,25.5,25.4,26,25.3,23.7,24,24,24.5,24.2,24.8,25.4
1961,26.3,26,26,26.4,26.1,24.9,23.8,24.3,24.6,25,24.9,25.8
1962,26.4,26.2,25.9,26.3,26,24.4,24.5,24.5,25.3,25.2,25.1,25.9
1963,26.5,26.6,26.8,26.7,26.3,25,25.1,25.7,25.6,25.7,24.6,25.5
1964,25.6,25.5,25.7,25.4,25,23.7,23.1,23.8,23.9,24.1,24.9,24.7
1965,27.2,26.2,26.4,26.3,26.3,26,25.2,24.8,25,25.5,25.2,26.4
1966,26.9,26.2,26.1,26.4,26.1,24.5,24.3,24.9,25.2,25.6,25.3,25.4
1967,25.6,26.5,27.2,26.4,26.1,24.3,24,24.3,24.5,25.1,24.1,25.2
1968,25.9,26.1,25.7,25.9,24.6,23.9,24.6,24.5,24.9,24.4,25.1,25.4
1969,25.5,26.6,27.4,27.4,27.2,26.4,25.3,24.9,25.5,25.6,25.8,25.5
1970,26.6,26.8,26.7,26.5,26,25,24.2,24.4,24.7,25.4,24.9,25.5
1971,25.4,25.3,25.1,25.6,24.6,24.3,23.7,23.7,24,24.1,24.2,25.3
1972,25.8,25.9,25.8,26.6,26.4,26.1,26.2,25.8,25.2,25.8,25.5,26.4
1973,26.4,26.3,26.6,26.1,25.5,24.4,23.4,23.5,24.1,24,24.1,24
1974,25.4,25.3,25.7,26.1,25.6,24.8,23.7,23.8,23.6,23.8,24.5,24.9
1975,25.1,25,25.9,25.8,24.8,24.2,22.6,23.2,23.5,23.9,23.6,23.9
1976,24.7,24.9,25.5,25.5,25.6,25.5,25.2,24.8,24.1,24.3,25.1,25.6
1977,25.4,25.6,26.2,25.8,25.5,25,24.2,24.6,24.9,25,25.1,26.2
1978,25.9,26.4,26.2,26.1,26.3,25.2,24.3,24.3,24.7,25.3,25.9,26.1
1979,26.3,26.6,26.6,27.1,26.7,25.8,24.9,25.2,25.7,25.2,24.4,24.8
1980,25.7,25.6,25.8,26,25.6,24.8,24.8,23.8,23.9,24.7,24.6,25
1981,25.7,25.8,26.4,26.6,25.3,25,24.8,24.4,25,24.6,25.2,26
1982,26.7,27.5,27.5,27.3,26.2,26.2,25.9,26,26.1,26.8,27.5,27.3
1983,27.2,27.7,28,27.6,27.7,27.5,26.9,26,25.4,24.9,25.2,25
1984,25.7,25.9,27,26.2,25.8,24.9,23.8,24.4,24.5,24.6,24.9,25.7
1985,25.2,25.9,26.2,26.1,25.1,25.3,23.4,24.4,24.5,24.6,25.1,25
1986,25.2,26,26.3,26.1,25.5,24.5,24.8,25.1,25,25,25.6,26.3
1987,26.9,26.7,27.4,27.2,26.4,25.8,25.3,25.4,25.4,25.8,26.1,26.5
1988,26.7,26.6,26.4,26.8,26.7,24.7,24.6,24.5,24.8,25.1,25,25.6
1989,25.9,25.5,25.9,26.1,25.4,23.9,23.8,24.1,24.4,25.1,25.8,25.5
1990,26.6,26.3,26.9,26.7,26.8,26.3,25,24.9,24.9,24.9,25.1,25.9
1991,26.2,26.4,27.4,27.3,27.3,26.4,25.4,25.4,25.2,25.5,26.2,26.6
1992,26.6,26.4,27,27.1,26.9,25.6,24.3,24.4,24.4,25.1,25.2,25.7
1993,26.7,26.1,26.5,27.1,26.9,26.4,25.9,25.2,25.4,25.4,25.8,26.4
1994,26.2,26.3,26.1,26.1,26.2,25.3,24.7,24.3,24.9,25.7,27,26.6
1995,26.4,26.2,26.8,27.9,27.2,25.2,25.1,25.1,26.9,26.7,27,27.1
1996,26.4,27.1,27.5,27,26.5,26,25.1,26.4,25.5,24.7,26.3,26.7
1997,26,26.4,26.6,27.9,27.3,27.2,28.1,25.9,26.2,26.2,26.1,27.4
1998,27.4,28.3,27.8,28.1,28.2,28.1,26.8,26.1,25,26.4,26,26.6
1999,27.3,26.5,27.1,27.2,25.9,25,23.7,25.1,25.9,24.8,25.3,25.6
2000,25.9,25.9,26.3,26.6,25.6,24.5,24.3,24.8,24.6,25.6,25,25.7
2001,27.4,27.6,25.9,26.3,25.1,23.8,24.2,24.6,24.2,24.6,24.8,25.3
2002,25.9,26.5,26.9,27.2,26.6,24.6,24.4,24.3,24.7,25.3,26.1,26.2
2003,26.6,26.5,26.4,26.2,25.6,24.4,24.4,24.4,24.7,25.5,25.2,25.6
2004,25.9,26.6,26.9,26.2,25.1,24,23.9,24.1,24.4,25.9,24.9,26.6
2005,26,26.2,25.9,26.5,25.3,24.2,24.3,24.2,24.1,24,23.7,24.4
2006,25.9,25.6,26.2,25.7,25.4,25.4,24.8,24.8,24.9,25.3,25.3,25.7
2007,26.8,26.4,26.4,26.2,25.1,23.5,23.9,23.3,23.7,23.5,24.2,24.3
2008,25.8,25.8,26.2,25.8,24.9,24.4,24.6,24.6,25,24.9,24.8,25.1
2009,26,26.2,25.9,27.5,27.3,26.5,26.2,26.8,26.1,26.2,26,26.6
