1901,25.8,26.4,27.7,29.1,28.9,28.2,27.8,27.6,27.5,27.3,26.9,25.9
1902,25.4,26.4,27.9,29.2,29.1,28.6,28,27.8,27.4,27.4,27.1,26.6
1903,25.9,26,28.4,29.7,29.2,28,27.8,27.4,27.2,27.1,26.3,24.5
1904,24.5,25.7,27.5,28.7,28.8,28.2,27.8,27.8,27.7,27.6,26.6,25.3
1905,26.5,26.7,27.7,29.5,29,28.3,28,28,27.7,27.6,27.2,27.5
1906,26.6,27.2,28,29.8,29.5,28.6,28.1,28.1,27.9,27.3,26.5,26.1
1907,25.7,26.4,27.4,29,28.6,28.1,27.9,27.6,27.6,27.5,27.1,25
1908,25.7,26.1,27.4,29,28.8,28.2,27.8,27.6,27.6,27.5,26.4,25.8
1909,25.7,26.5,27.7,29.1,28.6,28.3,27.7,27.8,27.7,27.6,26.5,25.4
1910,26.1,25.9,27.3,29,28.9,28.2,27.9,27.8,27.3,27.3,26.8,25.1
1911,25.5,26.1,27.6,29.4,29,28.5,28.1,28.1,28,27.6,27.9,26.9
1912,26.4,26.8,28.9,29.6,30.1,29,27.8,27.4,27.6,27.3,26.3,26
1913,25.6,26.6,28.3,29.5,28.4,28.1,27.5,27.5,27.6,27.4,26.5,26.1
1914,25.2,26.7,28.1,29.8,30.1,28.2,27.8,27.8,27.6,27.3,27.4,26.8
1915,26,27.2,28.2,29.7,29.4,28.9,28,28.2,27.5,27.4,26.7,25
1916,25,26.3,28.2,29.4,28.8,28,27.7,27.6,27.3,27.1,26.2,25.3
1917,25.6,26,27.1,29.6,28.8,27.9,27.5,27.2,27.1,26.8,26.5,25.3
1918,24,24.6,27.1,28.4,28.5,28,28.2,27.7,27.8,27.4,27.5,26.4
1919,26.3,26.9,28.7,29.8,29.5,28.3,27.7,27.6,27.5,27.4,26.8,26.2
1920,24.9,26.5,28.1,29.4,29.4,28.5,27.9,27.9,27.7,27.1,27.4,26
1921,25.4,26,27.9,29,28.6,28.1,27.4,27.5,27.2,27.1,26.2,25.8
1922,26.2,26.6,27.2,29.1,28.9,28.2,27.3,27.5,27.9,27.2,26.7,25.8
1923,25.3,25.7,27.3,28.8,28.2,27.8,27.1,26.9,27.1,27.1,27.1,26.2
1924,26.1,26.5,27.8,29.1,29,28.1,27.3,27.7,27.5,27,27,24.8
1925,25.9,25.6,27.4,28.5,29,28.1,27.7,27.7,27.5,26.9,26.8,24.9
1926,25.7,26.6,27.8,30.1,29.8,28.5,27.9,27.5,27.5,27.1,26.9,26.2
1927,25.6,26.4,28.3,28.8,28.6,28,27.6,27.5,27.6,27,27,26.2
1928,27.3,26.1,28.7,29.2,29.3,28.3,28.1,27.9,27.6,26.6,26.6,27.2
1929,26.9,26.5,27.4,29.1,30.1,28.6,27.9,27.7,27.6,27.5,26.5,26.9
1930,24.5,26.6,27.1,30.4,29.2,28.7,28.1,28.2,27.4,27.4,27.6,26.9
1931,27,27.8,28.8,30.7,29.7,29.1,28.1,28.2,27.6,26.4,26.9,26.2
1932,25.5,25.9,26.9,29.3,29.5,28.3,27.5,27.6,26.9,27.1,26.8,25.9
1933,24.4,27.2,27.4,29.7,29.4,29,27.8,27.9,27.5,27,26.1,26.2
1934,24.4,25.4,26.7,28.1,29,28.3,27.4,27.7,27.7,26.2,27.2,26.2
1935,26.6,27.3,28.7,29.7,28.7,28.6,28.1,27.7,27.3,27.6,27.7,25.9
1936,25.6,27,26.5,29.9,29,28.4,27.9,27.3,27.5,26.5,27.1,26.9
1937,26.6,26.9,29.2,29.9,29,28.5,27.9,27.9,27.4,27.2,26.9,26.7
1938,26.3,26.7,26.9,28.9,28.8,28.7,27.7,27.2,27.5,27.3,26.8,26.6
1939,25.9,26.4,27.5,29.1,28.7,28.2,28.3,27.9,27.6,27.6,27.4,24.3
1940,24.4,26.2,27.9,29.7,29.2,28.5,27.9,27.5,28,28.1,27.7,26.9
1941,28,27.5,28.6,30.4,29.8,28.5,28.1,28.2,28.2,27.9,27.7,26.8
1942,25.3,26.5,27.9,29,28.7,28.2,27.8,27.6,27.5,27.3,26.9,25.9
1943,25.1,26.1,27.7,28.5,28.8,28,27.7,27.6,27.4,27.3,26.7,25.6
1944,26,26.6,27.7,29.3,28.9,28.2,27.7,27.6,27.7,27.4,26.9,25.4
1945,25.8,26.7,27.4,28.9,28.8,28.1,27.9,27.7,27.5,27.1,27.3,26.2
1946,25.7,26.5,28.4,28.9,28.8,28.3,27.6,27.5,27.5,27.2,27.1,26.7
1947,27.4,26.5,27.9,28.3,29.1,28.1,27.7,27.7,27.6,27.2,26.5,26
1948,25.5,26.7,27.9,29.1,29.1,28.4,27.9,27.7,27.6,27.5,25.5,26.3
1949,25.4,26.3,27.9,29,29.1,28.4,28,27.6,27.5,27.2,26.6,26.4
1950,26.2,26.2,28.5,29,29,28.1,27.5,28,27.3,27.4,27,25.1
1951,26.1,26.6,28,29.5,29,28.4,27.8,27.9,28.1,27.6,27.7,26.1
1952,26.1,27.1,27.5,29,29.2,28.4,27.8,27.6,27.5,27.1,26.7,25
1953,26.3,26.8,28.1,29.5,28.9,28.3,27.7,27.8,27.5,27.9,26.8,25.9
1954,27.4,26.4,27.8,29.4,28.8,28.4,28,28,27.1,27.3,26.3,25.7
1955,25,26.7,27.9,28.6,28.8,27.6,27.7,27.6,27.5,27.5,26.2,25.1
1956,24.6,26.8,27.8,28.8,28.5,27.8,27.6,27.3,27.5,26.9,26.1,25.3
1957,25.4,26.1,27.3,28.9,29.7,28.5,27.8,27.7,27.6,27.4,27.4,26.9
1958,26.7,26.6,28.9,30.1,29.9,28.8,27.9,27.6,27.2,26.9,26,25.3
1959,25.6,27.4,26.7,29.4,29.3,29.1,27.9,27.7,27.3,27.1,27.2,27
1960,26.2,25.8,28,29.7,29.1,28.2,28,28,27.6,27.5,27.4,25.7
1961,24.9,26.4,28.2,29,28.7,28.1,27.7,27.7,27.3,27,27,26.4
1962,24.8,25.5,27.6,28.9,29,28,27.8,27.5,27.5,27.4,26.9,25.6
1963,22.9,25.2,26.9,29.1,29.3,28.5,27.9,27.6,27.8,27.6,27.8,25.9
1964,26.8,26.3,27.7,29.5,28.3,28,28.2,27.5,27.4,27.4,25.8,24.9
1965,24.3,26.5,26.9,28.8,28.6,28.1,27.6,27.7,26.8,27.7,27.6,27.2
1966,27.1,27,28.4,29.2,28.3,28.5,27.7,27.3,27.3,27.7,26.9,26.9
1967,25.1,25.8,27.6,28.9,28.9,28.7,27.5,27.7,27.2,26.7,27.1,25
1968,25.6,26.2,27.7,28.7,28.7,28.3,28,27.5,27.4,27.1,27.3,27
1969,27.4,26.4,28.4,29.6,29.4,28.4,27.6,27.7,27.8,27.6,25.9,24.6
1970,25.6,25.7,28.3,28.5,28.8,28.3,27.5,27,27.1,26.6,26.3,26.4
1971,24.2,25,26.6,28.8,29.4,27.6,27.8,27.4,27.9,26.8,25.7,26.2
1972,24.3,26.3,26.8,27.8,29.1,28.1,27.9,27.3,27.5,28.1,27.5,26.8
1973,26.1,27.1,28.7,30.1,29.3,29,28,28,27.7,27.4,26.2,25.3
1974,25,25.4,26.6,28.6,28.7,28.1,28,27.7,27.7,27.2,26.9,25.8
1975,26.2,26.8,27.7,29.2,28.8,27.9,27.7,27.5,27.6,27,26.7,24.8
1976,24.5,26.2,26.9,28.9,29,28.1,27.6,27.5,27.4,27.3,25.8,26
1977,26.1,25.7,27.3,28.9,28.9,28.4,27.8,27.5,27.4,27.4,26.8,26.5
1978,26.4,26.4,28.3,28.6,28.4,28.3,27.5,27.2,27,26.8,26.9,26.6
1979,26.6,27,28.3,28.9,28.4,28.2,27.8,27.6,27.4,26.9,27.3,26.5
1980,26.1,26.9,28.1,29.3,29,28.1,27.8,27.5,27.1,27.3,27,25.9
1981,24.8,26.3,27.4,28.1,28.7,27.6,27.6,28.3,28.2,27.2,26.8,25
1982,25,26.5,27.8,28.1,28.8,27.6,27.5,27.1,27,27.6,28.1,25.4
1983,26,27.3,28.5,30.6,30.2,28.2,28.5,28.2,28.2,27.6,26.1,25.5
1984,25.2,26.4,27.5,29.4,28.4,27.5,27.4,27.2,26.9,26.7,26.8,26.2
1985,26,27.3,27.6,28.4,28.2,27.6,26.9,27.5,26.9,27,27.5,25.7
1986,25.1,26.4,27.3,28.6,28.4,28.2,27.5,27.5,27.3,27.3,26.8,26.1
1987,26,26.3,27.9,29.3,28.9,28.6,28.1,28.1,27.5,28.3,27.7,24.8
1988,26.7,27,28.1,29,28.6,28,28,27.5,27.8,26.8,26.3,25.4
1989,27.3,26.2,27.2,29.3,28.7,27.9,28.1,27.7,27.8,27.4,27,26
1990,26.7,27.1,27.1,29.5,28.7,28.4,27.9,28,27.6,27.3,27.1,26.6
1991,27.2,27.2,28.8,30.1,29.7,29.2,28.2,27.7,27.9,27.3,27,26.8
1992,25.6,26.8,28.4,30.6,29.9,28.9,28,27.9,28,27,26.5,26.8
1993,26.1,26.3,27.9,29.1,29.3,28.9,27.8,27.8,27.8,27.5,27.4,26
1994,26.6,27.7,27.8,29.7,29.4,28.3,28,27.8,27.8,27.3,27.6,27.6
1995,26.7,26.4,27.9,30.3,29.5,29.2,28.1,28.3,27.9,27.8,27.1,26
1996,26.3,25.6,27.7,29,28.6,28.4,28.3,28.1,27.7,27.6,27,25.5
1997,25.6,26.2,27.6,28.7,29.3,29,28.1,28.2,28.3,28.6,28,27.8
1998,28.1,28.1,29.4,30.2,30.2,29,28.5,28,28.3,28.2,27.6,26.6
1999,26.6,26.6,27.8,29.1,28.5,27.9,28,28.2,28.2,28,26.9,25
2000,26.8,26.1,28,29.1,29.1,27.8,28.4,28.5,28.3,27.8,27.1,27.4
2001,27.5,27.2,27.4,30.3,29.4,28,28.5,28.4,28.5,28.3,26.3,26.7
2002,26.5,26.9,27.9,29.1,28.9,28.6,28.6,27.8,27.7,27.9,28.1,27.9
2003,26.5,27,27.7,29.7,29.4,28.5,28.1,28.3,28.1,28,28,26.3
2004,26.8,26,28.3,29.5,29.8,28.1,28.2,28.2,28.1,27.8,28.1,26.4
2005,26.4,28.1,27.7,29.8,28.9,28.9,28.2,28.2,28.7,26.3,27.7,26.2
2006,26.9,27.3,27.8,29.4,28.9,28.5,28.5,28,28.1,27.9,27.9,27
2007,26.8,26.8,28.5,29.4,28.5,27,28.3,27.5,28.1,27.6,26.4,27.2
2008,26.5,25.7,27.4,29.5,28.3,28.1,28.3,27.7,28,28.4,26.9,26.1
2009,25.1,27.2,27.5,29.3,28.9,28.5,28.2,28.6,28.1,28,27.5,27.5
