1901,25.8,27.7,29,30.1,30.7,28.7,27,27,27.3,27.3,25.8,25.1
1902,26,27.5,27.7,29,28.6,28.4,27.1,26.8,26.6,28.2,27,24.4
1903,24.8,27.5,29.5,29.4,29.8,28.2,27.5,26.5,26.7,27.8,27.7,25
1904,25.3,27.3,28,29.2,29.1,27.7,26.6,25.8,26.4,27.1,27.2,25.1
1905,25.5,27,28.4,28.8,29,27.9,26.9,26.3,27.1,27.5,26.5,25.8
1906,26.5,27.5,29.4,29.2,29.3,28.6,26.4,25.9,26.3,27.3,26.9,25.2
1907,25.4,26.7,28.6,28.6,28.1,27.3,25.9,25.4,26,26.8,26,24.4
1908,25.2,26.1,28,29.1,28.8,28.2,26.9,26.3,26.6,26.9,27,25.7
1909,25.1,26.2,28.6,28.5,29,27.9,27.2,26.5,26.8,27.3,26.2,25.8
1910,24.2,26.9,27.6,29.2,28.6,27.5,26.2,26.3,26.6,27,27.8,26.4
1911,25,26.2,26.2,27.9,27.2,26.3,26.4,25.9,26.7,27.3,26.9,25.4
1912,24.8,26,27.9,26.8,27.8,27.3,26.8,26.3,26.6,27.5,27.5,25.2
1913,25.2,26,27.1,28.3,27.6,28,26.2,26.1,26.3,27.3,27.4,26
1914,25.4,26,26.9,27.5,27.9,27,26.2,25,25.8,26.8,25.7,24.4
1915,25.3,25.8,26.8,28.3,27.8,28.6,27.1,26.1,26.5,28.6,27.4,26.3
1916,24.8,25.4,26.4,26.7,27.3,27.1,25.6,26.3,26.3,27.3,26.2,24.6
1917,26.6,26.6,28.8,29.2,29.3,28,27.8,26.4,26.3,27.2,25.9,24.8
1918,25.9,27.1,28.2,29.4,30.1,28.9,26.5,26.4,27,27.3,26.6,25.1
1919,25.8,28,28.9,28.7,28.9,28.8,27,26.8,26.8,27.5,28.4,25.7
1920,26.4,26.6,27.9,29.9,29.5,28.3,26.3,26,26.6,27.5,26.3,24.7
1921,24.5,25.2,26.4,28.2,27.5,27.1,25.7,25.7,26.9,27.5,26.4,24.3
1922,24.7,25.4,26.5,26.4,27.6,27,26,26.1,26.1,26.9,26.6,25
1923,24.7,26.1,26.7,26.8,27.8,26.4,26,25.7,26.4,27.8,27.3,26.1
1924,24.4,24.7,26.9,28.4,28.9,27.1,25.8,25.8,25.8,27.2,26.7,24.2
1925,24,25.5,26.7,27.1,29,27.6,27.5,26,26.5,26.5,26.9,25.7
1926,25.6,25.5,28.1,28.6,29.1,28.1,25.8,26.3,26.4,27.7,26.3,25.2
1927,20.8,25.7,27.8,28.2,29.1,27.6,25.8,25.7,26.3,26.7,27,25.1
1928,24.4,24.2,26.8,27.8,28.8,28.2,26.5,26.6,26.3,26.7,25.7,24.9
1929,24.4,25.4,25.2,26.2,26.6,26.9,26.3,25.5,26.1,27.6,27.8,24.7
1930,24,25.2,26.4,27.9,27.2,27.5,26.7,25.8,27,27.6,27.5,25.3
1931,24.5,26,28.2,29.4,29.2,27.6,26.4,26.7,26.3,27.1,27.1,25.3
1932,24.5,26.9,28.5,30.4,30.1,28.3,26.6,26.3,27.3,28.3,26.1,25.4
1933,25.8,26.9,29,30.6,30.8,28.2,26.6,26.7,27.5,27.9,27.2,25.3
1934,25.2,25.9,27.9,29.7,29.2,28.2,27.2,26.9,27.5,28,27.4,25.7
1935,25.4,26.5,27.4,29,29.7,27.7,26,25.9,26.9,27.4,26.7,25.6
1936,26,26.7,28.8,29.3,30.3,27.9,26.2,25.8,26.5,27.2,27,26.3
1937,26,27,27.6,27.9,28.7,28.1,26.6,26.4,26.5,27.3,27.9,26.4
1938,26,27.4,28.7,29.2,30,28.4,26.6,26.4,26.8,27.3,27.1,24.7
1939,25.2,25.7,27.4,29.1,29,28.5,26.7,26.3,26.6,26.8,26.5,25.5
1940,25.8,25.7,28.3,28.5,29.3,27.9,26.7,26.3,27.1,27,26.7,24.7
1941,25.1,26.2,27.8,28.9,29.2,27.5,27.1,27,27,27.9,27.6,25.5
1942,25.3,25.9,28,28.6,29.3,28.8,26.6,26.2,27.1,27.8,27.1,25.5
1943,24.3,25.7,27,29.1,29.3,27.8,26.3,25.9,26.4,27.3,26.8,24.7
1944,24.9,26.6,28.4,29.3,29.8,28.4,27.2,26.9,27.1,27.9,28,25.4
1945,26,26.9,29,30.1,29.5,28.2,26.6,26.1,26.9,28,27,26.1
1946,25,26.4,28.9,29.1,29.6,28.4,26.6,26,26.6,27.4,27.6,25.5
1947,24.9,26.5,28.6,29.6,29.4,28.4,27,26.5,26.6,27.6,26.8,25.5
1948,24.5,26.5,29,28.7,29.3,27.5,26.3,26.1,26.6,27.3,26.8,25
1949,25.1,26.4,28.2,29.6,28.3,28.1,26.6,26.3,26.7,27.6,26.9,25.9
1950,25.4,26.4,29.1,29.6,29.7,28,26.1,25.5,26.3,26.9,26.9,25.5
1951,25.6,26.1,27.7,28.6,29,28,26.9,26.6,27.1,26.9,27,24.9
1952,24.6,26.1,28.1,29.3,28.7,27.8,26.3,26.5,26.5,27.4,27.5,25.6
1953,26.3,26.3,28.4,28.6,28.7,27.6,26.2,26.7,26.9,27.2,27.4,26.1
1954,25.1,24.9,28,28.9,29.8,27.4,25.7,25.6,26.8,27.3,27.3,25.4
1955,25.8,26.2,27.6,29.1,29.1,27.2,25.6,25.7,26.2,26.7,27.4,25.1
1956,25.3,25.8,27.5,28.6,29.1,27.4,25.8,25.8,26.4,27.3,27.6,25.3
1957,24.7,26.5,27.9,28.6,27.9,27.4,26.3,25.8,26.5,27,27.7,25.7
1958,26.1,27,28.8,29.9,29.4,27.6,26.2,25.6,26.9,27.3,27.5,25.2
1959,25.4,26.7,27.7,28.4,28.9,27.6,27,25.7,26.8,27.9,27.3,24.9
1960,25.4,26.9,28,28.9,29,27.5,26.3,26.7,27,27.7,27.5,25.4
1961,24.9,24.6,28.3,29.2,30.1,27.8,26.1,26.1,26.1,26.9,27.3,25.3
1962,25.3,26.2,28.4,28.9,29.2,28,26.3,25.8,26.3,27.1,27.1,24.5
1963,25.8,26.9,27.5,28.9,29.2,28.4,26.6,26.3,27.1,26.1,26.7,24.3
1964,25,26.7,27.9,29,29.7,27.5,26.2,26.3,25.9,26.9,26.6,24.8
1965,23.8,25.6,27.8,28.6,29.1,27.5,26.3,26,26.3,27,26.7,24.3
1966,24.6,26.9,28.2,28.9,29.7,27.9,27.5,26.6,26.2,26.9,26.9,25.1
1967,25.3,26,27.7,28.9,28.9,27.4,26.2,26.1,26.1,26.6,26.3,24.2
1968,24.2,25.7,27,27.5,28.3,27.5,26.7,27.4,26.4,27.2,27,25.6
1969,26.3,26.9,28.9,30.7,30.5,28.4,26.2,26.6,26.4,26.9,26.9,25.2
1970,25.5,26.5,28.2,29.8,29.1,27.8,28.2,25.6,26.2,27.1,26.4,24.6
1971,24.4,25.2,26.3,27.6,27.8,27.3,26,25.5,26,26.7,26.3,24.6
1972,24.6,25.4,27.1,27,27.7,27.2,26.8,27,26.7,27.1,27.8,24.8
1973,25,26.3,27.7,30.8,28.4,27.9,26.8,26,26.7,27,26.5,24.2
1974,24.4,25.6,27.1,27.2,27.3,27.6,25.5,26,25.9,26.8,25.5,24.2
1975,24.7,25.5,26.4,28.2,27.1,27.3,25.6,25.9,25.5,26.4,25.6,24.3
1976,24.2,25.5,27.1,27.6,27.7,27.1,25.7,25.7,26.1,26.3,25.8,24.1
1977,24.6,25.7,27.4,28.4,27.7,27.5,26.6,26.4,26.3,27,26.4,25.2
1978,25.7,25.7,27,27.6,28.5,26.9,25.9,26,26.1,26.7,26.2,24
1979,24.8,25.8,27.3,28.1,28.8,27.4,26.5,26.6,26.7,27.2,26.3,25.2
1980,25.1,26,27.1,28.1,27.9,27,26.6,26.7,26.6,27.8,26.8,25
1981,25.3,25.5,27.8,28.3,28.4,28.3,26,26.3,26.7,27.3,26.7,24.3
1982,24.6,25.2,27.2,27.8,28,27.6,26.6,26.3,26.8,26.7,26.1,24.3
1983,25.1,26.7,28.7,28.5,28.9,27.8,26.8,27,26.7,27.5,26.9,25.4
1984,25.6,26.5,27.3,28.1,28.8,27.3,26.2,26.8,26.6,26.8,26.3,25
1985,25.5,26,27.6,28.1,27.3,27.4,26.1,26.4,26.4,27.5,26.8,24.7
1986,24.5,25.7,27.7,28.3,28.8,27.7,26.4,26.1,26.4,26.9,25.6,24
1987,24.9,25.8,27.3,29.5,29.5,28.1,28,26.8,27,27.3,27.2,25.4
1988,25,26.8,27.9,28.7,28.7,27.6,26.4,26,26.7,27.3,26.7,25.9
1989,24.7,26.3,27.1,27.9,27.7,27.6,26.5,26.3,26.5,26.7,26.5,26.3
1990,24.8,26.1,28.5,28.3,29.6,27.4,26.3,26.4,26.7,27.5,26.8,25.8
1991,25.8,26.2,27.7,27.6,27.1,28,26.8,26.8,26.7,26.8,27.2,26.5
1992,25.3,25.7,28,28.3,28.2,28,26.1,26.3,26.8,27.3,26.5,25.6
1993,25.6,26.2,27.3,28.1,29.1,28.1,26.7,26.5,26.8,27.1,26.3,24.9
1994,24.4,26.5,27.8,28.4,28.1,27.4,26.3,26.4,26.4,26.8,27,25.3
1995,25,26.6,27.4,28.1,28.6,27.9,26.8,26.6,26.9,27.5,26.5,26
1996,26,26.3,27.3,27.8,28,28.1,26.8,26.7,26.9,27.4,27.4,25.8
1997,26.5,27.3,28.3,27.8,29.1,27.7,26.7,26.7,26.8,27.7,27.6,25.4
1998,25.9,28.2,29.2,29.3,28.5,28.2,27,26.8,26.8,28,27.3,25.6
1999,26.7,27.5,27.9,27.7,28.7,28,27.1,27.1,26.7,26.9,27.5,26.5
2000,26.5,26.5,28,30.2,28.9,27.5,26.9,27.1,26.6,27,26.6,25.1
2001,25.4,26.8,27.7,28.8,27.8,27.9,26.5,27,26.8,27.8,27.3,26.9
2002,26.2,27.1,26.6,28.1,28.3,28,27.4,27.2,27.1,27.7,26.9,26.4
2003,26.1,26.4,28.3,28.9,28.4,27.6,26.5,26.7,26.6,27.3,27.2,25.9
2004,25.6,26.2,28.2,29.6,29.2,27,26.1,26.5,27,28.1,27.5,26.6
2005,27.7,26.8,28.8,29,30.3,29.1,27,27.3,27.4,27.6,27.1,26.8
2006,26.2,26.6,28.1,28.5,30.2,28.3,27,26.9,26.9,27.7,27.5,25
2007,25.6,27.1,28.5,28.6,29.2,28.1,27.1,26.8,26.6,28.3,27,25.7
2008,25.6,27.2,28.4,28.6,29.7,28.3,26.4,26.4,26.9,27.5,27.6,25.7
2009,24.6,25.5,27.2,28.3,28.6,28.1,26.9,26.7,27,28.1,27.3,25.9
