1901,25.9,25,26.5,28.1,28.8,28,27.4,26.7,27.3,26.9,26.4,25.1
1902,26,23.9,26.6,27.9,28.7,27.9,27,26.9,26.4,26.7,26.1,25.8
1903,25.8,24.5,26.2,27.8,28.8,28.6,27.3,27.5,26.7,26.9,26.2,25
1904,25.3,24.7,25.9,26.5,27.4,26.7,26.4,26.4,25.8,26,25.1,24.2
1905,25,24.4,26.5,27.9,28.1,27.1,26.2,26.5,25.9,26,25.2,25.5
1906,25.5,25.7,26.4,28.5,28.4,27.4,27.2,27,26.2,26.1,25.2,25
1907,24.5,24.5,25.8,27.2,28.3,27.4,26.5,26,26.2,26.3,26,24.8
1908,25,24.8,25.5,27.5,27.2,26.8,26.3,26.5,26.2,26.1,25.1,25
1909,25.2,25.1,26,27.8,28,27.4,25.9,27.2,26,26.6,25.6,24.3
1910,25,25.3,25.9,26.9,27.3,27,26.5,26.7,25.8,25.7,25.5,24.9
1911,25.5,24.6,25.4,26.7,27.3,26.9,26.2,26.5,26.4,26.1,25.2,25.1
1912,24.9,25.1,26.7,27.7,28.8,28.4,26.3,26.2,26.3,26,25.6,24.8
1913,25.3,24.9,26.3,26.8,27.3,27.5,26.3,26.1,26.4,25.8,25.2,25.1
1914,24.4,24.1,26.3,27.7,28.3,27.1,26.8,26.8,25.9,26,26.1,25.5
1915,25.5,25.5,26.7,28.3,28.9,28.3,27.4,26.9,26.5,26.4,26.1,25.4
1916,25.3,25.2,26.2,27,27.2,26.8,26.7,27.1,25.8,25.8,25.6,25
1917,25.1,24.6,25.8,27.6,27.6,27.3,26,26.7,26,25.8,25.4,24.8
1918,23.6,23.7,25,26.6,27.9,26.7,26.6,26.2,26.4,26.2,25.4,24.5
1919,25.1,25.2,26.5,28.5,28.8,27.3,26.4,26,26.1,26,25.4,25.1
1920,24.9,25,26.3,27.7,27.9,27.4,26.7,27.1,26.4,26,25.6,24.6
1921,25,25.1,26.4,27.1,28.2,27,26.7,26.4,26.1,26.1,25.5,24.5
1922,25.3,25,26.2,27.9,27.7,27.6,26.1,26.8,26.3,26.1,25.7,25
1923,24.9,24.9,25.3,27.2,27.2,26.2,26.4,26.1,26.3,25.9,25.5,25
1924,24.9,25.4,26.3,28,28.6,27.4,26.3,26.7,26.5,26.2,25.2,24.5
1925,25.8,25,26.2,27.4,27.9,26.6,26.5,26.7,26.2,25.6,25.4,24.1
1926,24.7,25.3,26.2,28.4,29,27.3,26.7,26.4,26.4,26.2,25.6,24.7
1927,24.9,25.5,26.7,27.9,28.2,27.3,26.6,26.4,27,26.2,25.9,25.4
1928,25.9,25.6,26.6,27.7,28.4,27,26.8,27.7,26.3,26.2,25.9,25.1
1929,24.4,25.3,25.8,27.4,28.2,27.9,26.1,26.2,26.4,25.8,25.3,24.8
1930,25.2,24.6,26.5,27.5,27.6,27.1,26.9,26.7,26.9,26.9,26.1,25.5
1931,26.1,26.1,27.4,28.3,29.2,28.3,27.2,26.7,26.8,26.6,25.9,25.1
1932,24.4,24.8,26,28,28.3,27.5,26.6,27.2,26.6,26.5,25.9,25.3
1933,25.3,25.6,26.5,28,28.8,27.6,26.6,26.9,26.4,25.9,25.7,25
1934,25.3,24.5,26.2,27.3,27.2,27.4,26.8,26.5,26.2,26.4,26,24.9
1935,24.8,25.4,26.6,27.9,27.8,27.9,26.7,27.3,26.4,26.6,26,25
1936,25.5,26,26.6,27.9,29,27.6,26.9,26.6,26.3,26.7,25.8,26.1
1937,26.2,25.8,27,28.1,28.3,28,26.6,26.9,26.4,26,26.2,25.8
1938,25.5,25.7,27.2,27.6,27.9,27,26.8,27.8,27,26.4,25.8,25.5
1939,25.4,25.1,26.6,28.1,27.8,27.7,27.3,27.2,26.8,26.7,26.3,24.3
1940,24.9,24.5,26.6,28.3,29,27.8,26.7,26.7,26.8,26.7,26.4,25.1
1941,25.4,25.3,26.1,27.2,28.1,27.5,26.8,27.3,26.5,26.3,26,25.4
1942,24.6,25.4,26.6,27.4,27.8,27.4,26.6,26.8,26.5,26.3,25.7,24.7
1943,24.2,24.5,26,26.5,27.5,26.9,26.5,26.6,26.6,26.1,25.8,24.8
1944,24.8,24.7,25.4,27.1,28,27.2,26.7,26.7,26.8,26.3,26.2,24.6
1945,24.6,24.7,25.9,27.1,27.5,27.2,26.7,26.5,26.6,25.9,25.9,25
1946,25,24.9,26.4,27.3,28,27.2,27.3,26.9,26.4,26.6,26.7,26.4
1947,26.5,25.7,27.3,28.4,28.6,28,27.1,27,27.1,26.9,25.9,25.7
1948,25.3,26,26.7,28.6,29,28.4,27.2,27.4,26.6,26.9,25.6,25.7
1949,24.3,25.1,25.4,26.8,27.9,27.4,26.9,27.2,26.9,26.5,25.7,25.3
1950,25.1,25.3,26,27.2,27.9,27.4,26.7,27.3,26.5,26,25.8,24.2
1951,24.9,25,25.5,27.4,27.3,27.1,27.1,27.1,26.6,26.8,25.9,25
1952,25.1,25.3,25.8,27.3,28.1,27.5,27.1,26,26.4,26.2,25.9,24.8
1953,24.5,25.2,26.3,27.5,28,26.9,26.8,26.9,26.8,26.4,25.8,24.7
1954,24.8,25.3,25.5,27.2,27.8,27.5,27.2,26.6,26.4,26.3,25.1,24.3
1955,24.5,24.5,25.2,27,28,27.1,26.9,27.2,26.8,26.3,25.4,23.7
1956,24.7,25,25.4,26.3,26.8,27.1,26.9,26.5,25.8,26.2,25.7,24.5
1957,24.4,24.1,25.8,26.8,28,27.6,26.9,27.1,26.5,26.1,25.3,25.3
1958,25.4,25.3,26,26.8,28.3,27.5,26.9,27,26.7,26.2,25.2,24.3
1959,24.7,25,25.9,27.2,28.1,27.9,27.3,26.9,26.7,26.2,25.5,24.9
1960,24.9,24.9,26,27.3,27.6,27.2,27.5,27.3,26.5,25.9,25.6,24.8
1961,23.7,25.1,26.7,27.5,27.8,26.9,26.6,26.7,26.7,26.1,25.5,25.2
1962,24.3,24.2,26.3,27.1,27.8,27.6,26.4,26.9,25.9,26.6,25.4,24.3
1963,23.4,23.6,24.8,26.3,28,26.9,26.7,27,26.4,26.2,25.8,25.2
1964,25.1,24.6,25.9,26.8,27.7,27.4,27.1,27.1,26.5,26.4,25.5,24.4
1965,24.1,24.5,25.2,26.9,27.5,27,26.4,27.1,26.6,26.2,26,25
1966,25.1,25.4,26.3,27.6,26.7,27.8,27.1,27.7,26.3,26.4,26.4,25.5
1967,24.3,24.4,25.2,26.7,28.3,27.1,27,26.5,26.7,26.2,25.1,24
1968,24.2,24.1,26,26.7,28.9,28.6,27.6,27.1,26.9,25.6,24.4,24.5
1969,25.1,24.7,26.3,27.6,29.3,28.3,27,27,26.4,26.2,25.5,25
1970,25,24.8,26.5,27.4,29.3,27.9,27.3,27,26.7,26.8,26.7,26.2
1971,24.6,25.7,25.3,26.7,27.2,26.5,26.6,27.3,27,26.1,25.8,24.9
1972,24.2,25,25.3,27.2,27.6,27.6,26.6,26.7,26.9,27.2,26.7,25.9
1973,25.6,25.7,26.2,28,29.3,28.5,27.9,27.4,27.3,25.9,25.1,24.9
1974,24.3,25.1,25.9,27.5,27.8,27,26.8,26.7,27,25.9,25.5,25.2
1975,24.8,24.9,26.1,25.9,27.2,27.3,26.6,26.4,26.4,26.1,25.4,24.3
1976,24.1,24.2,25.3,26.8,25.9,26.4,26.6,26,27,26.8,25.6,24.1
1977,25.2,24.5,25.4,27.2,27.7,28,27.1,26.7,26.3,27.1,25.6,23.9
1978,24.6,24.8,26.8,27.9,28.3,27.7,26.9,26.5,25.9,25.7,25.2,25.4
1979,25,26.5,26.6,28,27.2,27.3,26.7,26.6,26.6,26.2,26.8,25.1
1980,25.6,25.4,26.7,27.6,28.2,27.9,27.4,26.7,26.9,26.1,26.5,26.1
1981,24,24.8,25.3,26.9,27.2,26.8,26.1,26.4,26.5,25.9,25.4,24.2
1982,23.5,24.5,26.1,26.7,27.6,27.6,26.3,26.5,26.3,26.4,26,25.4
1983,25,25,26.1,27.1,27.6,28,27.2,27.2,26.9,26.3,25.6,24.6
1984,25.1,25.4,26.8,27.9,27.5,26.6,27.1,26.4,26.8,26.2,26.5,25.3
1985,24.2,26.2,26.8,27.1,27.7,27.2,26.5,26.8,26.3,26.5,26.7,25.2
1986,24.6,24.9,26,27.1,27.5,27.5,26.9,26.9,26.3,26.3,26.4,25.3
1987,24.6,24.4,26.4,28.2,29.5,28.5,27.6,27.9,27.4,27.5,26.8,26
1988,26.2,26.4,27.1,28.1,28.6,27.5,27.4,28,27.5,26.2,26.1,24.4
1989,26,24.5,25.8,27.6,27.8,27.4,27.3,26.9,26.9,27,26.3,25.2
1990,25.6,26.1,26.2,28.3,28,27,27.1,27.3,27.1,26.8,26.6,25.7
1991,25.7,25.7,26.4,27.5,28.7,28.1,27.3,27.1,26.7,26.8,25.5,25.1
1992,24.9,24.7,26.7,27.4,28,28,26.8,26.9,26.5,26.3,25.6,24.9
1993,24.7,24.9,25.6,27.6,28.4,28.3,26.8,26.7,26.4,26.1,26.5,25.1
1994,25.8,25.2,26.3,27.5,28,27.4,26.6,26.9,26.7,26.5,25.8,25.4
1995,25,24.8,26,26.7,27.8,27.9,26.8,26.5,25.9,26,26.1,24.9
1996,25,24.8,26.4,27,27.7,27.9,27.2,27.1,26.7,27.5,25.7,24.8
1997,24.7,25.3,25.8,27.4,27.9,27.6,26.8,27.3,26.9,27.3,27.4,26
1998,26.1,25.9,27,28.5,28.7,28.2,28.2,28.2,26.9,26.7,27.1,26
1999,26,25.7,27,27.3,28.1,26.8,26.7,26.9,26.5,26.7,26,25.5
2000,25.7,25.7,26.5,28.4,27.9,27.7,26.3,27.5,27,26.8,26.7,26.1
2001,26.6,25.6,27,28.6,28.1,27.7,27.2,27.2,27.3,27.1,26.4,25.6
2002,25.5,25,26.8,28,28.4,28.6,26.7,27.1,26.7,27.3,26.5,26.4
2003,25.5,24.9,26.8,28.6,27.8,27.4,27.7,26.5,26.6,27,26.9,25.3
2004,25.3,26.1,27.4,28.5,28.2,26.4,27.7,27,27.4,26.2,26.2,25.6
2005,26.5,25.7,26.1,27.7,28.5,27.9,27.8,27.3,26.7,27.2,27.1,25.3
2006,26.1,26.2,26.1,27.6,28.2,28.2,26.3,26.9,27.1,26.6,27.2,25.8
2007,26,26.2,27.1,27.3,28.7,29,27.5,27.3,27,26.7,25.9,26.1
2008,26,24.5,25.6,27.2,26.4,27.3,27.2,26.9,27,26.5,26.4,25.3
2009,24.1,25.7,26.7,26.5,26.8,26.4,26.5,27.4,26.2,25.6,25.9,24.5
