1901,25.7,26.7,27.5,29.3,28,26.5,25.7,26.2,27.1,26.4,25.8,24.3
1902,24.5,25.8,28.2,29.3,28.7,27.3,25.8,26.6,26.1,25.9,25.8,25.2
1903,25.4,26.7,28.5,29.4,28.2,26.8,25.7,25.8,26.1,26,24.9,23.9
1904,24.2,25.4,27.6,29,27.7,25.2,25,25.8,26.3,26.3,25.4,24.2
1905,24.8,26.5,28.1,28.5,28.1,26.6,26.1,26.2,26.5,26.2,26,24.6
1906,25.5,27.1,28,30.4,29,26.8,25.6,25.7,25.9,26.1,25.8,24.5
1907,24.5,26.1,28,28.1,28.2,26.3,25.7,25.2,26.5,26.4,25.7,24.5
1908,24.9,25.7,27.4,29.5,28,26.6,25.2,25.6,26.3,26.3,25.5,24.5
1909,24.7,26.2,27.9,29,27.7,26.7,25.8,25.8,25.7,26.4,26,25.1
1910,25,26.2,28.1,29.3,28.6,26.6,25.8,25.5,25.4,25.9,24.7,23.5
1911,24.9,25.3,28,29.2,28.6,26.6,25.6,26.1,27,26.2,26.1,24.8
1912,24.1,27.1,28.6,29.6,29.1,26.5,25.7,26,26.6,26,25.5,24.1
1913,24.2,26.5,28.2,29.5,28.8,26.7,25.5,26,27,26,25.7,25.1
1914,24.6,26.5,28.5,29.5,28.8,27.2,25.8,25.8,27,26.3,26.1,25.1
1915,25.5,26.8,28.1,29.4,28.8,27.3,25.9,26.7,26.7,26.7,26.1,24.5
1916,24.5,26.6,28.6,29.9,28.5,25.9,25.9,25.8,25.9,26,25.5,23.8
1917,24.2,25.7,27.3,29.2,27.9,25.8,26,25.8,25.9,25.4,25.6,24.3
1918,24.1,24.9,27,29,26.9,26.3,26.5,26,26.5,26.9,26.7,24.8
1919,25.7,27,28.2,30.1,28.2,26.2,25.6,25.8,26.4,26.4,25.7,24.9
1920,24.5,26.6,28.5,28.9,28.7,26.3,25.6,25.8,26.3,26.3,25.6,24.4
1921,25.7,26,28.5,28.7,28.9,26.8,25.8,25.8,26,26.1,25.4,24.2
1922,24.9,25.9,28.4,29.3,27.8,26.3,25.1,25.9,26.2,25.9,25.4,23.7
1923,24.5,25.8,27.5,29.3,28.3,26.7,24.9,25.3,26,26.4,26.4,25.2
1924,25.1,26.8,28.2,29.8,28.9,26,25.2,25.8,26.4,26.3,25.8,24.6
1925,25.2,26.2,27.8,29.7,27.3,26.5,25.6,25.8,26.8,26.3,25.8,24.8
1926,25.4,26.5,28.9,29.6,29,27.3,26.4,26.3,26.5,26.5,26.1,25.4
1927,25.8,27.1,28.7,29.9,28.4,26.3,25.2,26.1,26.5,26.3,25.9,25.5
1928,25.7,26.8,28.3,29.7,29.6,27,25.4,25.7,26.9,26.3,26.1,24.9
1929,25.3,26.5,28.1,28.5,28.3,26.3,25.9,26.5,26.9,26.2,26,25.1
1930,25.2,26.4,28.1,29.5,27.7,26.8,26.2,26.3,26.7,26.3,26.1,25.2
1931,25.3,26.7,28.9,29.9,29.5,27.2,26.2,26.1,26,26.7,25.7,24.6
1932,24.1,25.8,27.4,29.4,27.8,26.9,25.6,26.4,26.2,26.1,25.5,24.4
1933,25.1,26.4,27.8,29.1,27.2,25.9,25.4,25.6,25.7,25.6,25.8,24.6
1934,24.8,25.7,27.5,29.1,28.7,26.6,26,26.2,27.1,26.6,25.2,24.3
1935,25.2,26.3,28.4,29.1,29.4,27.2,25.5,25.6,25.9,26.3,25.1,24.8
1936,25.3,26.9,27.9,29.7,28.4,25.9,25.5,25.8,26.7,26.4,25.7,25.3
1937,25.2,27.1,28.6,28.4,28.8,26.7,25.3,26.7,27.1,26.2,25.6,24.6
1938,25.4,27,28.7,29.2,28.7,26.4,25.5,25.8,26.2,25.7,25.4,25
1939,24.5,26,28,28.5,28.6,26.6,25.3,25.8,26.5,26.5,25.2,24.6
1940,23.6,26.2,28.3,29,27.9,26.7,25.7,25.7,26.9,26.5,25.5,24.8
1941,25.5,26.6,28.9,29.9,28.9,26.6,26.4,26.5,26.3,26.7,26.2,24.8
1942,24.9,26.6,28.3,29.5,29,26.8,25.6,25.9,26.4,26.4,25.5,24.9
1943,25.1,26.2,28.2,28.6,27.5,25.7,25,25.8,25.5,25.3,25.5,24.5
1944,25.1,26.2,26.9,28.9,28.7,26.7,25.6,26.6,26.5,26.5,25.8,24.4
1945,25,27,28.3,29,29,27,25.9,26,26.5,26.5,25.6,24.7
1946,24.1,25.7,28.2,29.2,28.7,26.7,25.8,25.8,26.3,26.4,25.7,24.4
1947,25.3,26,28.2,28.4,29.1,26.8,25.8,25.8,25.7,25.9,25.7,24.8
1948,25.5,26.7,28.1,29.4,28.2,26.7,25.7,25.9,26.4,26.4,26.3,24.8
1949,24.5,26.1,28.4,29.4,28.2,26.4,25.5,25.9,25.7,26.5,25.4,24.2
1950,24.6,26.5,28.2,29.3,29.1,26.4,25.2,25.8,25.6,25.6,25.3,24.4
1951,24.8,25.7,27.7,28.6,28.2,25.7,25.3,26.6,27,26.6,26,24.3
1952,25.1,26.5,28.1,29.3,28.1,26.5,25.9,25.9,26.6,25.8,25.5,24.3
1953,24.9,25.3,28.5,28.5,29.3,27.4,25.2,26.2,26.3,26.2,25.3,24.4
1954,25.2,26.4,27.6,29.5,28.2,26.3,25.1,25.5,25.9,25.6,25.1,24.5
1955,24.8,26.4,27.7,28.7,26.9,25.8,25.3,25.6,26.5,26.2,25,23.8
1956,24.2,25.5,28.1,29.2,27.4,25.7,24.9,25.7,25.9,25.6,25.5,24.3
1957,24.6,26.1,27.4,28.9,28.4,26.2,25.6,26,26.6,26.5,25.9,25.3
1958,25.2,26.9,28.5,29.1,27.8,26.9,25.8,26,26.4,26.3,26.1,24.7
1959,25.5,26.5,28,29.2,28.5,26.3,25.1,25.9,26.5,26.5,25.8,24.7
1960,25.3,26.1,28.1,28.9,27.3,26.7,25.9,26.2,25.8,26.2,24.9,24.5
1961,24.9,26.5,28.5,29.5,27.7,26,25,25.8,26.2,26.2,25.8,24.8
1962,24.9,26,27.7,28.3,27.6,27.2,25.8,25.9,26.2,25.9,25.7,24.8
1963,24.4,25.4,27.5,28.5,28.5,26.8,26.1,26.1,26.7,26.4,25.9,24.8
1964,24.9,26.3,28.3,29.8,29.1,27,25.8,25.7,25.6,26.3,24.9,24.2
1965,24.5,26,27.7,28.5,28.1,26.7,26,25.9,26.8,27.2,26.5,24.8
1966,25.6,27,28.6,29.4,28.5,26.8,25.9,26.8,26.4,26,25.9,24.8
1967,24.6,25.5,27.5,29.3,28.5,26.6,25,25.4,26.1,25.4,24.5,24.8
1968,24.8,26,27.5,28.3,28.6,26.5,25,26,26.1,26.1,25.7,24.7
1969,24.8,26.6,28.6,29.6,28.3,27,25.7,26.3,26.1,26.1,25.8,24.6
1970,25.2,26.2,28.1,29.2,27.9,26.4,25.6,25.5,26.1,25.8,25.3,24
1971,25.1,25.7,27.2,28.7,27.7,25.6,25.3,25.5,26.2,25.8,24.9,23.6
1972,23.9,26,27.3,29.2,27.6,27.6,26,26.2,27,26.4,26,25.2
1973,25.1,27.1,28.4,29.7,28.8,26.9,26.2,25.2,26.5,26.2,25.6,24.2
1974,24.4,25.6,28,29.2,27.8,26.7,25.5,25.5,25.8,25.9,25.8,24.7
1975,24.6,26.8,27.9,29.3,27.8,25.8,25.3,25.4,25.7,25.5,24.9,24
1976,23.8,25.4,28.1,28.6,28.4,27.5,26.1,26,26.7,26.7,25.8,25
1977,24.9,26.3,28.1,29.3,27.3,26.6,25.9,26.4,27,26.1,26,24.9
1978,25.1,26.5,28.3,29.6,28.1,26,25.3,25.5,26.2,26.6,26,25.1
1979,25.5,26.9,28.3,29.9,28.9,27,25.2,26.2,26.4,26.6,25.9,25.5
1980,25,26.6,28.4,29.6,29.3,26.5,25.9,26,27,26.7,26.3,25.7
1981,25.4,26.6,28.3,29.8,28.9,26.2,26.5,26.1,26.3,26.6,25.9,24.7
1982,24.8,26.7,28.8,29.9,28.8,26.6,26.1,26.2,27,27.2,26.4,25
1983,25.3,27.9,29.5,30.5,29.6,27.7,26.9,26.3,26.3,26.9,25.9,25.2
1984,25.6,26,27.4,28.8,29.3,26.4,25.6,26.4,26.7,25.9,25.9,25.1
1985,25.6,27.1,28.9,29.9,28.9,26,25.8,26.3,27.1,26.3,25.5,25.4
1986,25.2,26.4,28.7,30.2,29.1,26.9,26.4,25.9,26.6,27.1,26,25.7
1987,25.5,26.3,28.1,29.9,29.2,27.3,27.2,26.5,27.7,27,26.6,25.3
1988,25.3,27.6,29.4,29.2,29.1,27.3,26.2,26.3,26.4,27.3,26.2,25.2
1989,25.1,26.2,27.9,29.6,28.8,26.3,25.8,26,26.5,26.7,26.3,25.4
1990,25.2,27,28.9,30.4,28,26.8,25.8,26.2,27.3,26.9,26.1,25.5
1991,26.1,27,29.2,29.7,29.4,26.6,25.8,25.7,27.3,26.4,25.8,25
1992,24.5,26.8,28.1,29.8,28.4,26.8,25.7,26,26.7,26.4,26.2,24.7
1993,25,26.6,28.5,29.8,29.4,27.2,25.6,26.6,26.6,26.4,25.8,24.7
1994,25.5,26.9,28.4,29.3,29,26.9,25.8,26.4,27,26.4,25.8,24.8
1995,25.6,27.3,28.4,29.4,28,27.6,26.2,26.6,26.9,26.8,26.7,25
1996,25.5,26.6,28.8,29.3,29.6,27,26.2,26.2,26.6,26.5,26.3,24.7
1997,25.5,27,28.5,29,29.1,28,26.5,26.6,27.1,27.1,26.8,26.3
1998,27,27.9,29.6,30.7,29.4,27.9,26.4,26.8,26.5,26.6,26.4,25.2
1999,25.5,26.9,29.1,29.3,27.3,26.7,26.1,26.7,27.5,26.6,26.4,25.1
2000,25.9,27.2,28.6,29.5,28.8,26.5,26.3,26,27,26.7,26.6,25
2001,26.1,27.9,29.2,29.6,28.7,27.1,26.4,26.3,27.2,26.7,26.5,25.2
2002,26.1,26.5,28.8,29.9,28.8,27.4,26.9,26.7,27.9,27.1,26.4,25.6
2003,25.9,27.7,28.7,29.8,29.9,28.1,26.8,27,27.5,27,26.4,25.4
2004,25.9,27,29.2,29.8,27,26.7,26.2,26.7,26.8,26.8,26.3,25.6
2005,26.5,27.8,29.4,29.1,29.2,27.5,26.5,27,27,26.9,25.8,25.3
2006,25.8,26.7,28.6,30.1,28.5,27.4,26.4,27,27.4,27,26.5,25.4
2007,25.9,27,29.3,29.8,29.2,27.4,26.6,26.7,26.8,26.9,26.4,25.3
2008,26.2,27.2,27.2,29,29.1,27.2,26.4,26.7,26.9,26.9,26.5,25.5
2009,25.5,27.5,29.1,30.1,29,27.3,26.3,27,27.1,27.3,26.7,26.1
