1901,26.2,25.4,26.8,28.2,28.7,27.7,27.2,26.6,27.2,26.9,26.5,25.7
1902,26.3,24.4,26.9,28,28.6,27.7,26.9,26.8,26.4,26.7,26.3,26.3
1903,26,25,26.5,27.8,28.6,28.1,27,27.3,26.5,26.7,26.2,25.5
1904,25.5,25,26,26.5,27.2,26.5,26.4,26.2,25.6,25.9,25.1,24.5
1905,25.2,24.6,26.7,27.9,28.1,26.8,26,26.3,25.9,26,25.3,25.8
1906,25.7,25.9,26.7,28.9,28.5,27.1,26.9,26.8,26,26,25.4,25.5
1907,24.8,24.8,26,27.2,28.1,27.1,26.3,26,26,26.3,26,25.3
1908,25.4,25.2,25.9,27.5,27.1,26.6,26.2,26.4,26.1,26.1,25.3,25.4
1909,25.5,25.4,26.2,27.7,27.8,27.1,25.9,26.9,25.8,26.5,25.7,24.8
1910,25.4,25.6,26.2,26.9,27.2,26.8,26.5,26.6,25.7,25.9,25.6,25.4
1911,25.9,24.9,25.8,26.8,27,26.5,26.2,26.4,26.2,26,25.4,25.5
1912,25.2,25.5,26.9,27.8,28.5,28,26.2,26.2,26.2,26,25.7,25.4
1913,25.7,25.3,26.6,26.8,27.2,27.1,26.3,26.1,26.2,26,25.4,25.6
1914,24.8,24.6,26.6,27.8,28.2,26.9,26.7,26.8,25.9,26,26.3,26
1915,25.8,25.8,27,28.4,28.6,28.1,27.2,27,26.4,26.4,26.2,25.9
1916,25.6,25.4,26.4,27,26.9,26.5,26.5,26.9,25.8,25.9,25.7,25.5
1917,25.5,25,26.2,27.5,27.2,26.9,26,26.6,26,25.9,25.5,25.4
1918,23.9,24,25.4,26.6,27.6,26.4,26.6,26.2,26.4,26.1,25.5,25
1919,25.4,25.6,26.8,28.5,28.6,27.1,26.4,26.2,26.1,26.1,25.7,25.5
1920,25.3,25.3,26.5,27.7,27.8,27.2,26.6,26.9,26.3,26,25.8,25.1
1921,25.4,25.5,26.6,27,27.8,26.8,26.6,26.4,26.2,26.1,25.6,25.1
1922,25.6,25.3,26.4,27.8,27.4,27.2,26.1,26.6,26.3,26.2,26,25.6
1923,25.3,25.3,25.6,27.3,27.1,26.3,26.4,26.1,26.2,26,25.7,25.5
1924,25.3,25.7,26.4,28,28.5,27.1,26.4,26.8,26.4,26.2,25.3,25
1925,26,25.3,26.3,27.4,27.7,26.5,26.5,26.7,26.2,25.7,25.6,24.7
1926,25,25.6,26.4,28.4,28.8,27.1,26.6,26.5,26.3,26.3,25.8,25.2
1927,25.2,25.8,27,27.9,28,27,26.6,26.4,26.9,26.2,26.1,25.9
1928,26.3,25.8,26.8,27.7,28.1,26.8,26.7,27.6,26.4,26.2,26,25.7
1929,24.8,25.4,26,27.4,28,27.4,26.2,26.2,26.4,26,25.4,25.1
1930,25.5,24.9,26.7,27.6,27.5,26.9,26.9,26.8,26.9,26.9,26.2,26
1931,26.4,26.2,27.7,28.3,29,28,27.1,26.8,26.7,26.6,26.1,25.4
1932,24.8,25,26.4,27.9,28,27.2,26.6,27.1,26.5,26.6,25.9,25.7
1933,25.6,25.8,26.6,27.9,28.6,27.3,26.7,26.9,26.3,26,25.7,25.5
1934,25.5,24.7,26.4,27.3,27.2,27.1,26.8,26.6,26.2,26.4,26.1,25.4
1935,25.1,25.8,26.9,27.9,27.6,27.5,26.7,27.2,26.3,26.7,26.1,25.5
1936,25.8,26.5,26.8,28,28.8,27.4,26.8,26.6,26.3,26.6,25.9,26.6
1937,26.4,26.1,27.2,28.2,28,27.8,26.7,26.9,26.3,26.1,26.3,26.2
1938,25.9,26,27.4,27.5,27.7,26.8,26.8,27.7,26.9,26.5,25.9,26
1939,25.4,25.2,26.5,27.9,27.3,27.5,27.2,27.2,26.8,26.7,26.3,24.7
1940,25.4,24.8,27,28.4,29,27.6,26.8,26.7,26.8,26.8,26.6,25.7
1941,26,25.8,26.6,27.5,28.2,27.3,26.8,27.3,26.5,26.5,26.3,26
1942,25.3,25.7,27,27.7,28,27.2,26.4,26.7,26.3,26.3,26,25.4
1943,24.9,25.1,26.4,27,27.6,26.9,26.5,26.6,26.6,26.3,26,25.5
1944,25.3,25.2,26.1,27.4,27.9,27.1,26.7,26.7,26.6,26.4,26.3,25.3
1945,25.1,25.2,26.3,27.4,27.7,27,26.7,26.5,26.5,26.2,26.1,25.6
1946,25.4,25.3,26.6,27.5,28,27.1,27.1,26.8,26.4,26.6,26.8,26.8
1947,26.9,26,27.6,28.5,28.5,27.7,27.1,27,27,26.9,26.1,26.2
1948,25.2,25.5,26.1,27.8,28.2,27.4,26.8,26.7,26.1,26.6,25.3,25.8
1949,24.6,25.2,25.8,26.9,27.7,27,26.7,26.8,26.5,26.3,25.5,25.6
1950,25.7,25.8,26.5,27.4,27.9,27.4,26.8,27.2,26.5,26.2,26,24.9
1951,25.4,25.5,26.1,27.7,27.5,27.1,27.1,27.1,26.6,26.9,26.2,25.7
1952,25.7,25.8,26.3,27.7,28.1,27.3,27,26.1,26.3,26.3,26,25.4
1953,25.1,25.6,26.8,27.8,28,27,26.8,26.8,26.7,26.5,26,25.3
1954,25.4,25.7,26,27.4,27.9,27.3,27.1,26.6,26.4,26.4,25.3,25
1955,25,25,25.6,27.3,28,26.9,26.8,27.1,26.7,26.3,25.7,24.5
1956,25.1,25.5,25.9,26.6,26.8,26.9,26.8,26.5,25.8,26.3,25.9,25.1
1957,24.9,24.6,26.3,27.1,27.7,27.3,27,27,26.5,26.3,25.5,25.9
1958,26,25.9,26.6,26.7,27.7,26.7,26.6,27,26,26.3,25.5,25
1959,24.8,25.5,26.1,26.6,27.4,27.5,26.5,26.2,26.3,25.9,25.8,25.5
1960,25.5,25.6,26.3,26.9,27.5,26.6,27.1,26.6,26.1,25.8,25.9,25.4
1961,24.4,25.3,26.2,27.2,27.6,26.7,26.2,26.2,26.2,25.6,25.6,25.7
1962,24.8,24.4,26,26.7,27.8,26.9,26.1,26.5,25.7,26.6,25.5,24.9
1963,23.7,23.8,25.4,26.6,28.3,26,26.5,26.4,26.1,26.2,26.1,25.6
1964,25.9,25.5,26.4,27.6,27.6,26.8,26.6,26.4,26.9,26.3,25.5,24.7
1965,24,24.9,25.5,26.8,27.1,26.2,25.7,26.6,26,26.6,26.3,25.8
1966,25.3,25.4,26.3,27.3,26.9,27.4,27.1,27,26.3,26.2,25.8,25.6
1967,24.5,24.6,25.4,26.9,27.8,26.6,25.8,25.8,25.9,25.8,25.4,24.6
1968,24.3,24.2,25.8,26.5,28.1,27.8,27.3,26.9,26.6,25.8,25.4,25.5
1969,25.2,24.9,26.4,27.7,28.2,27.4,27,27.5,26.7,26.6,26,25.9
1970,25.6,25.2,26.8,27.7,28.6,27.3,27.1,26.5,26.5,26.4,26.2,26
1971,24.5,25.5,25.7,26.6,27.5,26.6,26.1,26.6,26,25.6,25.7,25.6
1972,24.8,25.9,25.6,27,27.7,26.8,26.2,26.3,27,27,26.6,25.6
1973,25.6,26.1,26.8,28.1,29.2,28,27.5,27.1,27.1,26.1,25.3,25.4
1974,25.1,25.7,26.3,27.6,28.1,26.9,26.8,26.8,27.2,25.8,25.4,25.5
1975,24.7,25.1,26.3,27.1,27.9,26.6,27.5,26.3,26,26.4,25.9,25
1976,24.5,25,26.2,26.8,26.2,26.5,26.4,26.9,25.6,26.5,26.1,25.4
1977,25.5,25.2,25.7,27.9,28.1,27.6,26.9,26.6,26.3,27,25.8,24.7
1978,25,25.1,26.8,27.9,28.1,27.3,27,26.4,25.8,25.6,25.8,26.4
1979,26,26.7,27.4,28,27,26.9,27.1,27.3,27.1,25.9,26.4,25.4
1980,25.5,25.5,27.3,28,28.3,28,27.3,27.4,26.9,27.3,26.6,26.5
1981,24,24.7,25.8,27.6,28.2,26.4,26.5,27,27,25.8,25.9,25.6
1982,25,25.5,26.1,27.2,28.2,27.5,26.4,26.7,26.4,26.6,26.6,26.5
1983,26,25.7,27.3,28,28.6,28.5,27.7,27.7,27.3,26.7,26.1,25.5
1984,25.8,26,27.3,27.7,27.2,26.6,27,26.5,27.1,26.1,26.1,25.9
1985,25.2,26.9,27.4,27.5,28.2,26.8,26.8,26.8,26.7,26.9,27.1,26.3
1986,25.8,26,26.9,28.1,28.1,27.7,27.2,27.3,27.3,27,27,26
1987,25.7,25.6,27.6,28.8,29.3,28.1,27.5,27.8,27.3,28.1,27,26.5
1988,26.6,26.6,27.4,29,28.7,28.3,27.3,27.7,27.7,26.4,26.2,25
1989,26.3,25.6,26.4,27.6,27.8,27.3,27.3,26.8,26.8,26.8,26.4,25.2
1990,25.9,26.6,26.5,28.1,28.3,27.1,27.1,27.4,27,26.9,26.5,26.4
1991,26,26.5,26.9,27.9,29.2,28.4,27.6,27,26.7,26.5,25.7,25.9
1992,25.1,25.6,27.1,27.6,28.5,27.9,27.5,27.4,27.2,26.9,25.9,25.8
1993,25.2,25.4,26.2,27.8,28.5,28.2,26.8,26.9,26.5,26.3,26.7,25.7
1994,26.3,25.7,26.4,27.5,27.8,27.1,26.8,26.9,26.8,26.6,26.3,26
1995,25.6,25.3,26.6,27,27.8,27.6,26.7,26.5,25.9,26.2,26.3,25.6
1996,25.4,25.3,26.7,27.2,27.6,27.6,27.1,26.9,26.7,27.4,25.8,25.3
1997,25.3,25.6,26.3,27.5,27.9,27.4,26.7,27.2,26.9,27.3,27.6,26.6
1998,26.6,26.3,27.4,28.6,28.7,27.9,27.8,27.9,26.9,26.8,27.1,26.5
1999,26.4,26,27.2,27.4,27.7,26.7,26.6,26.9,26.3,26.7,26.2,26.1
2000,26.1,26,26.8,28.3,27.7,27.3,26.4,27.4,26.8,26.8,26.8,26.6
2001,26.9,25.9,27.1,28.5,28.1,27.3,27.2,27.1,27.2,27.1,26.5,26
2002,25.8,25.4,27,28.1,28.4,28.2,26.7,27.2,26.7,27.4,26.7,27
2003,26,25.4,27.2,28.8,27.8,27.2,27.5,26.5,26.6,27.1,27,25.8
2004,25.8,26.5,27.7,28.7,28.1,26.2,27.4,27.1,27.1,26.3,26.4,26.2
2005,26.8,26.2,26.5,27.9,28.4,27.7,27.6,27.3,26.8,27.3,27.2,25.9
2006,26.6,26.6,26.4,27.5,28.1,27.6,26.4,26.9,27,26.7,27.4,26.3
2007,26.4,26.5,27.4,27.5,28.6,28.5,27.2,27.2,26.9,26.8,26.1,26.5
2008,26.4,24.9,25.8,27.3,26.4,26.9,27,26.9,27,26.5,26.7,26.1
2009,24.7,25.9,26.8,26.6,26.8,26.3,26.4,27.3,26.6,25.7,26.1,25.2
