1901,26.5,28.1,28.6,30.1,28.7,27.9,27.7,27.7,27,28.5,28.1,26.4
1902,25.7,27.2,28.5,30.5,28.8,27.7,27.1,27.1,27.2,27.7,27,26.1
1903,25.3,26.7,27.7,30.4,29.8,27.4,27.3,26.9,27.4,28.3,27,24.6
1904,24.8,25.9,27.9,28.8,28.9,27.2,27,27.4,27.7,28.4,27,25.4
1905,24.8,26.5,27.9,29.6,29.2,27.2,27.6,27.4,28.1,28.5,28,27.1
1906,27.2,27.1,27.5,30.5,30.6,27.7,27.7,27.4,28.4,28.2,27.3,26.3
1907,26,26.6,27.4,29.7,28.2,27.7,26.9,27.1,27.8,28.1,27.4,25.1
1908,25.7,26.3,28.2,30.3,28.5,27.2,26.9,27,27.5,28,26.7,25.9
1909,26.1,27,28.2,30,28.6,27.3,27.2,26.9,27.9,28.5,27.2,25.2
1910,25.8,26.3,26.8,29.1,28.8,27.7,27.2,27.3,27.3,27.8,27.4,24.9
1911,25.6,26.2,27.4,29.2,28.8,27.5,27.1,27.4,27.7,27.8,28,26.3
1912,25.3,26.9,28,30.2,29.4,27.8,27,26.9,27.5,27.8,26.9,25.6
1913,25.8,27.7,27.7,29.7,29.1,27.6,26.9,27,27.4,27.9,26.9,25.4
1914,24.4,26.7,27.7,29.2,29.1,27.1,27,26.6,27.7,27.8,27.8,26.3
1915,26,27.4,28.1,29.5,28.7,27.6,27.4,26.9,27.7,28.3,27.5,24.6
1916,24.2,27,27.6,29.9,28.5,26.9,27.7,27.7,28.2,28.4,28.1,25.8
1917,24.9,26.7,27.9,29.8,29,27.2,27.4,27.5,27.8,28.4,28.4,25.6
1918,25.1,26.1,27.7,29.1,27.8,27.2,27.8,27.3,28.4,28.6,27.9,26.7
1919,26.8,27.4,28.1,30.1,29.8,27.2,27.6,28.2,28.1,29,28.3,26.6
1920,25.5,26.3,28.4,29.6,28.9,27.5,28,27.4,28,28.3,27.7,26.3
1921,26.5,26.4,28.1,30.1,28.7,27.4,27.4,27.6,27.7,27.9,27.5,26.2
1922,26.3,26.8,27.6,29,28.9,27.8,27.3,27.4,28,28.5,27.5,25.8
1923,26.4,25.4,28,28.9,28.3,27.6,26.3,26.9,27.2,27.8,27.6,26.5
1924,26.4,26.3,28.8,29.6,29.3,27.5,26.5,27,27.2,27.7,27.7,24.6
1925,25.4,26.5,28,28.5,28.7,27.6,27.6,27.3,28.2,27.8,27.7,26
1926,26.6,26.8,28.2,30.2,30.4,27.4,27.8,27.6,28.1,28.6,28,26.6
1927,25.9,26.9,27.7,29.1,28.2,27.6,27.8,27.5,28.1,28.3,27.8,26.4
1928,27.5,27.5,27.8,29.2,28.7,27,27.7,27.5,28.2,28.1,27.8,27.2
1929,27.3,26.7,28.1,29.6,28.9,26.9,28,27.5,28.4,28.4,27.8,26.7
1930,26,26.4,27.6,29.7,28.9,27.4,27,27,27.5,28.6,27.9,26.3
1931,26.9,26.9,27.9,30.3,29.5,28,27.7,27.7,27.7,27.8,27.1,26.3
1932,26,26.3,27.9,29.5,29.8,27.5,27.3,27.1,27.5,28.2,27.9,25.3
1933,26.8,26.6,28.1,29.4,29.3,27,27,27,27.5,28.1,27.1,25.7
1934,26.4,26.6,27.8,28.6,29.6,27.4,27.1,26.9,27.7,28.1,27.2,24.2
1935,26,26.7,28.3,29.7,28.7,27.5,27,26.6,27.5,28.6,27.6,26.5
1936,25.7,25.8,27.8,29.3,29.3,26.9,26.6,27.1,27.6,27.8,28.1,27.5
1937,26.3,27.5,27.5,30.4,28.5,27.6,27,27.4,28,28.3,28.7,26.3
1938,26.7,26.7,28,29.7,27.9,27.2,26.8,27,27.6,28,25.8,25.6
1939,26.7,26.2,28.4,30,28.5,27.4,26.5,26.8,27.3,27.9,27.7,24
1940,24.4,25.8,27.3,29.7,28.9,27.5,26.6,26.8,27.4,27.9,27,25.1
1941,25.9,25.9,27.5,30.5,30,28,27.5,27.6,27.8,28.3,27.9,26.9
1942,26.1,27.2,28,29.2,29,27.4,26.6,26.5,26.8,27.5,26.9,25.6
1943,24.7,25.1,27.4,28.1,28.5,26.6,26.5,26.6,26.9,27.6,26.6,25
1944,25.8,26.4,27.3,29.2,28.9,27.3,26.2,26.6,27.4,27.7,26.8,24.8
1945,25.2,26.4,27.3,28.7,28.5,27.2,26.8,27,27.1,27,27.3,25.5
1946,25,27.3,28.8,29.1,29.6,28.3,27.8,27.3,27.8,28.1,28.2,27.6
1947,27.4,27.3,29,30.1,30.6,27.9,27.4,26.9,28.2,28.5,27.8,26.7
1948,26.5,26.8,28.5,29.1,29.2,28.1,27.5,27.6,27.7,28.2,27.7,26.1
1949,25.6,26.7,27.9,28.8,28.7,27.7,27.1,27.3,27.7,28.6,28,25.9
1950,24.4,26.6,27.2,28.7,29.5,27.4,27.1,27.5,28,28.4,27.9,25.2
1951,24.3,25.4,27.7,28.9,30.2,27.2,26.8,27.4,27.9,28.2,27.9,26
1952,25.6,27.3,27.2,29.2,29.9,27.5,26.8,26.7,27.2,27.9,27.2,24.9
1953,25.2,26.3,27.1,29.4,29,28,26.5,26.7,27.4,28.3,27.4,26.3
1954,24.8,26.8,27.4,29.3,28.1,28,27,26.8,27.2,27.4,27.2,26
1955,25.3,26,26.7,29.2,28.8,26.7,26.6,26.5,27.3,27.7,27,24.2
1956,24.2,25.9,26.8,29.1,28,27.6,26.6,26.7,27.3,27.6,27,25.6
1957,24.7,25.7,27.5,29.5,30.9,27.8,26.8,27.1,27.7,27.9,28,26.6
1958,26,26.8,27.7,29.9,30.2,27.8,27,27.2,27.7,28.3,27,24.7
1959,25.6,26.4,26.9,29.7,29.7,27.9,26.6,26.9,27,27.7,27.7,27.3
1960,26,26.8,27.5,28.9,27.7,27.6,27,27.1,27.2,27.7,27.9,25.7
1961,26.3,26.3,26.9,29.6,28.8,27.6,26.5,26.7,26.8,27.3,27.3,25.1
1962,25.6,26.1,27.2,29.7,29.3,27.3,27,26.8,27.4,27.9,27.3,25.6
1963,24.9,26.6,27.1,29.2,29.9,27.2,26.6,26.7,27.5,27.6,27.5,25.4
1964,26,26.9,28.5,30,28.2,27.1,26.5,26.8,27.2,27.7,26.8,25.2
1965,25.4,26.6,27.2,29.1,29.5,27.1,26.9,26.6,27.1,27.5,27.1,26.6
1966,26.6,27.3,27.6,29.6,29.6,27.6,26.9,26.8,27.2,27.7,27.7,26.7
1967,26.7,26.3,27.7,29.6,28.8,27.6,26.8,26.6,26.9,27.4,27.1,25.8
1968,25.5,25.8,28.1,29.1,28.6,27.1,26.9,27.1,27.5,28,28,26.5
1969,25.3,25.9,27.9,30.5,29.3,27.7,26.9,26.6,27.4,28.1,26.9,25.9
1970,25.6,26.7,28.1,29.8,28.1,27.1,26.6,26.6,27.2,27.5,27,25.9
1971,24.8,25.9,27.8,29.4,28.6,26.4,26,26.2,27.1,26.8,25.6,25.5
1972,24.5,25.4,27.2,28.5,28.9,27.1,26.8,26.5,27.5,27.8,27.3,26.1
1973,25,26.7,28,30.1,27.7,27.6,27,26.7,27.1,27.8,27,24.7
1974,23,26,27.6,29.2,28.3,26.9,26.3,26.6,27.4,28.1,27.1,24.7
1975,25.4,26.2,27.8,27.5,26.4,26.5,26.3,26.6,26.8,27.6,26.2,24.3
1976,24.9,25.4,27,27,26.6,26.7,26.4,25.8,27.1,27.5,26.3,24.8
1977,24.3,25.1,28.7,29.6,28.7,27.5,25.7,25.6,26.2,26.7,25.8,25.4
1978,24.8,25.6,26.9,29.8,29.2,27.2,26.6,27.1,27.4,27.9,27.6,26.4
1979,26.4,27.1,28.1,30.1,29.4,28.3,27.6,27.4,28.1,28.2,27.9,26.5
1980,25.4,26.8,28.3,30.6,29.8,27.1,27,26.5,27.7,27.6,27.7,25.7
1981,25.5,26.5,28.2,30,29.5,27.6,26.5,26.7,27.4,28.1,27.5,25
1982,25.1,26.1,28.4,30.1,29.5,27,26.8,26.7,26.9,27.8,27.4,24.6
1983,24.8,26.9,28.2,30.5,30.7,27.5,27.3,27.1,27.4,27.7,26.4,24.8
1984,25.4,27.8,28.2,29.8,29,27.1,26.4,27,27.2,27.5,27.5,25.8
1985,26.6,27,28.2,30.3,28.8,26.7,26.3,26.7,27.3,27.7,26.8,25.8
1986,25.1,26.6,27.9,30.6,28.9,27.5,26.6,26.8,27.1,27.4,27,25.9
1987,26.2,26.1,27.7,30.4,30.7,27.9,27.7,26.9,27.9,28.4,28.1,24.8
1988,25.5,27.3,28,29.3,29.2,27.5,26.6,26.8,27.1,27.2,26,24.9
1989,25.7,25.2,27.1,29.1,28.7,26.3,26.2,26.2,26.7,26.7,26.3,24.2
1990,25.7,27,27.8,30.2,28.9,27.1,27,27.4,27.5,28.1,27.5,26.2
1991,25.4,27.2,28.4,29.9,30.7,27.5,27.4,26.9,27.6,27.9,26.9,25.7
1992,24.4,25.1,27.6,30.1,29.5,27.7,26.7,27.2,27.4,27,26.4,24.6
1993,24.4,26,28.6,29.8,29.5,28.1,27.4,27.2,27.4,28.1,27.5,26.3
1994,26,27.4,27.6,29.2,28.8,26.8,25.9,26.5,27.3,27.6,26.6,25.9
1995,25.7,26,28.3,30.4,29.1,27.1,27,26.6,27.7,28,27.2,25.1
1996,27.2,26.2,27.9,29.1,28.2,27.4,26.7,26.7,27.2,27.3,27.5,26
1997,24.3,25.6,27.4,28.4,29.2,27.4,26.9,27.2,27.3,28,27.7,26.7
1998,25.6,26.6,27.9,30.2,30.3,28.1,27.3,27.6,28,28.4,27.4,27.1
1999,26.9,28.3,28.2,28.9,27.5,27,26.4,26.7,26.8,27.5,27,24.9
2000,26,26.5,28,29.5,28.3,27,26.6,27.1,27,28,27.2,26.3
2001,26.6,27.2,28.1,30.6,28.2,27,26.5,26.8,27.3,27.8,26.5,26.4
2002,25.5,27,27.9,29.9,28.3,26.8,26.7,26.4,26.7,27.8,27.2,26.4
2003,24.9,26.8,27.5,29.5,27.9,27.1,26.7,27,27.5,28.1,27.9,25.9
2004,25.5,26.8,27.5,30.2,27.6,27.1,26.4,26.8,27,27.7,27.8,25.5
2005,25,27.7,28,29.6,28.8,27.5,27,26.7,27,27.8,27.5,26
2006,25.8,28.1,28.8,29.4,28,27.2,26.7,26.5,27.2,27.8,27.7,26.2
2007,25.6,26.7,27.7,30.3,28.1,27.7,26.9,27,27.3,27.6,26.9,26
2008,27.5,27.2,28.9,29.9,28.2,27.4,27,27,27.6,28.4,27.7,26.2
2009,26.1,27.7,28.8,30.5,29.3,27.5,27.4,27.8,28.3,28.8,28.5,26.9
