1901,26.3,26.9,28,29,28.6,28.1,27.7,27.6,27.5,27.3,26.9,26.1
1902,25.4,26.9,28,28.9,28.8,28.7,27.9,27.7,27.4,27.5,26.9,26.9
1903,26.5,26.3,28.7,29.6,29.2,27.6,27.7,27.3,27.1,27.1,26,24
1904,24.4,25.6,27.7,28.4,28.7,28.1,27.7,27.8,27.8,27.6,26.3,25.3
1905,26.8,27.6,28.3,29.6,28.8,28.1,27.9,28.1,27.8,27.8,27.2,28.1
1906,27.4,27.8,28.5,30.1,29.7,28.5,28.1,28.1,28.1,27.4,26.3,26.2
1907,25.9,26.9,27.4,28.8,28.4,27.9,27.7,27.4,27.7,27.4,26.9,24.8
1908,25.9,26.5,27.7,28.9,28.6,28.1,27.7,27.5,27.6,27.5,25.9,25.9
1909,26,26.8,27.8,28.8,28.5,28.1,27.5,27.7,27.7,27.7,26.2,25.3
1910,26.5,26.1,27.3,28.8,28.7,27.9,27.8,27.7,27.2,27.3,26.7,25
1911,25.7,26.5,27.9,29.2,28.9,28.3,28,28.1,28,27.7,28,27.2
1912,26.8,27.2,29.2,29.4,29.9,28.7,27.6,27.3,27.6,27.3,26.1,26.1
1913,25.8,27.1,28.5,29.4,28.2,27.8,27.2,27.4,27.7,27.4,26.4,26.1
1914,25.5,27.2,28.3,29.6,30,28,27.6,27.6,27.6,27.3,27.3,26.9
1915,26.2,27.7,28.4,29.4,29,28.6,27.7,28.1,27.5,27.3,26.4,24.7
1916,25.1,26.6,28.4,29.2,28.7,27.7,27.5,27.5,27.4,27.1,25.9,25.2
1917,25.9,26.3,27.1,29.4,28.6,27.6,27.4,27.1,27.1,26.7,26.3,25.2
1918,24.6,24.9,27.2,28.2,28.2,27.9,28.1,27.7,27.8,27.5,27.5,26.7
1919,26.7,27.3,29,29.5,29.2,28,27.5,27.6,27.5,27.4,26.6,26.3
1920,25,26.9,28.3,29.1,29.2,28.3,27.6,27.8,27.7,27.1,27.4,26.1
1921,25.6,26.2,28,28.8,28.3,27.9,27.1,27.4,27.2,27.1,26,25.9
1922,26.6,27,27.2,28.9,28.8,28,27,27.3,28,27.2,26.4,25.7
1923,25.5,25.9,27.5,28.4,28,27.6,26.8,26.8,27.1,27,27,26.4
1924,26.4,26.8,27.9,28.7,28.7,27.8,27,27.6,27.2,26.7,27.1,24.7
1925,26.2,25.8,27.6,28.2,28.8,27.9,27.5,27.6,27.6,26.9,26.8,24.9
1926,26.1,27,27.9,29.8,29.6,28.4,27.7,27.3,27.6,27.1,26.7,26.3
1927,25.9,26.7,28.5,28.4,28.2,27.8,27.4,27.4,27.5,26.9,26.9,26.2
1928,27.5,26.4,28.5,28.7,28.9,27.9,27.7,27.7,27.4,26.6,26.4,26.9
1929,26.8,26.6,27.1,28.6,29.4,28,27.5,27.5,27.5,27.2,26.4,26.9
1930,25.5,26.7,27.2,29.3,28.9,28.3,27.7,28,27.7,27.3,27.2,26.7
1931,27.1,27.3,29,30.1,29.4,28.6,27.9,28,27.5,26.5,26.5,26
1932,25.5,26.5,27.2,29.1,29.2,28.2,27.4,27.9,27.3,27.3,26.9,25.7
1933,25.4,27.4,27.7,29.3,29.3,28.7,27.6,28.1,27.6,27.2,25.9,26
1934,24.9,25.6,27.1,28.3,29.1,28.3,27.4,27.7,27.8,26.6,27.1,25.8
1935,27,27.5,28.9,29.4,28.6,28.3,27.8,27.8,27.6,27.8,27.6,26.3
1936,25.9,27.1,27.1,29.6,29.1,28.2,27.8,27.4,27.6,26.6,26.9,27.2
1937,27,27.3,29.3,29.5,28.4,28.1,27.5,27.7,27.3,26.9,26.7,26.4
1938,26.8,27.2,27.3,28.7,28.3,28,27.2,27.3,27.4,27.2,26.9,26.5
1939,26.3,26.9,27.7,28.9,28.7,28,28.2,27.8,27.6,27.6,27.4,24.3
1940,25.1,27.1,28.2,29.8,29,28.4,28.1,27.7,28.1,28.2,27.5,26.9
1941,27.8,27.6,28.7,30,29.8,28.6,28,28.2,28,27.8,27.8,27.1
1942,25.6,27,28.1,28.8,28.5,28,27.5,27.4,27.4,27.2,26.7,26.1
1943,25.3,26.3,27.8,28.1,28.6,27.8,27.5,27.5,27.3,27.2,26.5,25.5
1944,26.4,27.1,28,29.2,28.7,27.9,27.4,27.5,27.7,27.5,26.8,25.3
1945,26.3,27.2,27.6,28.7,28.5,27.9,27.8,27.7,27.5,27,27.4,26.5
1946,26.1,26.9,28.7,28.7,28.6,28.1,27.7,27.4,27.6,27.5,27.1,27.4
1947,27.7,27.2,28.5,28.5,29,27.9,27.6,27.7,27.7,27.5,26.5,26.2
1948,25.9,27.2,28.3,28.9,29,28.2,27.7,27.7,27.7,27.5,25.4,26.6
1949,25.8,26.7,28.2,28.9,29,28.3,27.9,27.5,27.6,27.3,26.6,26.6
1950,26.6,26.7,28.6,28.9,28.6,27.5,26.9,27.9,27.1,27.4,26.8,24.8
1951,26.4,26.8,28.2,29.3,28.9,28.3,27.6,27.9,27.7,27.5,27.3,25.8
1952,26.4,27.7,27.9,29.1,28.9,28,27.6,27.3,27.6,27.3,26.8,24.9
1953,26.6,27.1,27.9,29.3,28.6,27.9,27.3,27.6,27.4,27.9,26.6,25.9
1954,27.1,27.1,28.2,29.2,28.4,27.7,27.4,27.1,27,27.2,25.9,25.6
1955,25.6,26.6,27.3,28.1,28.7,27.5,27.7,27.5,27.8,27.5,25.8,25.2
1956,25,26.9,28,28.7,28.3,27.8,27.3,27.4,27.3,27.4,25.7,25.2
1957,25.7,26.3,27.4,28.6,29.1,28.3,27.7,27.5,27.3,27.2,27,26.7
1958,26.9,26.8,28.1,29.4,29.5,28.4,27.8,27.4,27.7,27.4,26,25.9
1959,26.3,27.2,27.3,28.6,28.8,28.3,27.3,27.6,27.3,27.2,27,27.3
1960,26.7,27.1,28.3,29.4,28.8,28.1,27.6,27.9,27.5,27.2,27.1,26
1961,25.7,26.8,28.4,28.7,28.5,27.9,27.4,27.6,27.3,27,26.7,26.6
1962,25.7,25.8,27.6,28.7,28.8,27.8,27.5,27.4,27.5,27.3,26.9,25.7
1963,24.4,26.1,27,28.9,29.1,28,27.6,27.5,27.8,27.6,27.6,26.1
1964,27.2,27.5,27.9,29.3,28.1,27.6,28,27.4,27.5,27.4,25.6,25.4
1965,24.7,26.9,27.4,28.5,28.4,27.9,27.3,27.5,26.8,27.7,27.1,27.1
1966,27.2,27.4,28.4,29.1,28,28,27.4,27.3,27.2,27.6,27,26.6
1967,25.1,26.7,27.6,28.7,28.7,28.2,27.2,27.4,27.2,26.7,27,25.4
1968,25.6,25.9,27.6,28.6,28.4,27.8,27.8,27.4,27.3,27,27.4,27.2
1969,27.2,26.8,28.2,29.4,29.3,28.1,27.5,27.7,27.9,27.7,26.3,25.7
1970,26.7,26.5,28.1,28.3,28.7,27.7,27.4,27,27.2,26.7,26.7,26.4
1971,24.9,26.3,27.4,28.7,29.1,27.5,27.7,27.3,28,26.8,25.5,26.2
1972,25.2,26.9,27.2,27.6,28.9,28,27.7,27.2,27.5,28.1,27.6,26.5
1973,26.7,27.7,28.6,29.9,29.1,28,27.7,27.8,27.7,27.3,26.1,25
1974,25.2,26.1,27.1,28.4,28.5,28.1,27.9,27.7,27.8,27.2,26.7,26
1975,26.5,27,28.2,28.9,28.4,27.5,27.4,27.3,27.5,27,26.5,24.5
1976,24.9,26.6,27.2,28.8,28.5,27.9,27.5,27.4,27.4,27.4,25.6,26.1
1977,26.5,26.2,27.5,28.7,28.9,28.3,27.6,27.3,27.4,27.4,26.7,26.7
1978,26.9,26.9,28.5,28.4,28.3,28,27.3,27.2,27.1,26.7,26.9,26.7
1979,27,27.4,28.6,28.8,28.3,28.1,27.5,27.6,27.5,27,27.2,26.6
1980,26.5,27.3,28.4,29.2,28.9,27.9,27.6,27.3,27.2,27.4,26.9,26
1981,25.6,26.7,27.8,28.4,28.5,27.9,27.5,28.2,28.2,27.3,26.7,25.2
1982,25.7,27,27.9,28.2,28.7,27.6,27.4,27,27.3,27.5,27.8,26
1983,26.7,27.4,28.3,30.3,30.1,28.2,28.2,28,28.2,27.6,26,25.8
1984,25.7,26.9,27.8,29.2,28.2,27.7,27.5,27.8,27,26.9,26.8,26.5
1985,26.3,27.4,28.1,28.5,28.2,27.9,27,27.6,27.3,26.8,27.1,25.9
1986,25.3,26.4,27.6,28.7,28.7,27.9,27.7,27.5,27.4,27.1,26.6,26.1
1987,26.4,26.6,28.1,29.2,29,28.6,28.2,27.7,27.6,28.4,27.4,25.1
1988,26.9,27.4,28.7,29.2,28.8,27.9,27.7,27.5,27.7,26.8,26.1,25.5
1989,27,26.4,27.6,29.2,28.6,27.8,27.9,27.5,27.7,27.4,26.7,25.8
1990,26.6,27.5,27.6,29.6,28.9,28.7,27.9,27.8,27.7,27.4,26.7,26.5
1991,27.7,27.6,29,29.9,29.7,29,28,27.6,27.9,27.3,27.2,27.1
1992,26.4,27.1,28.5,30.3,29.7,28.4,27.8,27.8,28.1,27.1,26.7,27
1993,26.5,26.6,27.9,28.8,29.2,28.5,27.8,27.7,27.8,27.5,27.3,26.2
1994,27.1,27.7,28.1,29.5,29.1,27.9,27.8,27.7,27.8,27.4,27.4,27.5
1995,27.1,26.7,28,30.1,29.3,28.4,28,28.2,28,27.8,27.4,25
1996,26.2,26.5,28.2,28.9,28.5,28.2,28.2,28,27.7,27.6,26.9,25.6
1997,25.8,27,27.9,28.5,29.2,28.8,28,28,28.2,28.6,27.5,27.7
1998,28.1,28.1,29.4,30.1,29.9,28.6,28.3,28,28.2,28.2,27.5,27
1999,26.4,27.2,27.8,28.9,28.3,27.7,27.7,28.1,28.1,28,26.7,24.6
2000,26.9,26.7,28.2,28.9,28.9,27.8,28.3,28.5,28.4,27.9,26.7,27.4
2001,27.2,27.3,28,30.1,29.1,28.3,28.4,28.3,28.5,28.4,26.1,24.8
2002,26.7,27.2,28.5,29.2,28.7,28.7,28.5,27.5,27.8,27.8,27.8,28.1
2003,27,27.5,28.3,29.7,29.3,28.4,27.8,28.2,28.1,27.9,27.9,26.2
2004,26.8,26.8,28.7,29.6,29.7,28.2,28,28.1,28.2,27.8,28,26.5
2005,26.2,27.9,28.1,29.6,28.6,28.8,28.1,28.3,28.7,26.4,27.1,26
2006,26.9,27.9,28.6,29.2,28.6,28.1,28.2,28,28.1,27.9,28,26.9
2007,27,26.8,28.5,29.2,28.6,27.5,28.2,27.4,28,27.6,26.5,27.2
2008,26.9,26.8,28.1,29.3,28.1,28.2,28.2,27.9,28.2,28.6,26.6,26.3
2009,25.5,27.5,28,29.1,28.5,29,28.1,28.5,28.1,28,27.1,27.1
