1901,24.7,24.5,26.2,28.4,28.3,26.2,25.5,25.4,26.1,26.1,26.1,24.7
1902,24.4,24.5,27,28.2,28.7,27,26,26.1,25.1,26.2,25.9,25.2
1903,24.4,24.5,26.4,28,28.1,26.4,25.5,25.3,25.2,25.7,24.7,24
1904,23.9,24.3,26.3,28.1,27.8,25.6,25.1,25.3,25.6,26.3,25.2,24.4
1905,23.9,24.1,25.9,27,28.3,27.1,25.9,25.7,25.6,26.2,26,24.5
1906,24.6,24.8,25.8,28.5,29.2,26.4,25.4,25.3,24.8,26,26.2,25
1907,24.4,24.8,26.4,27.4,28.1,26.2,25.5,24.8,25.7,26.3,26,24.8
1908,24.4,24.3,25.7,28.6,28.1,26.8,25,25,25.6,26.3,25.3,24.3
1909,23.9,24.6,26.7,27.8,28.2,26.5,25,25.5,24.8,26,26,25.1
1910,24.3,24.9,26.8,28.4,28.7,26.2,25.9,24.9,24.6,25.6,24.5,23.7
1911,24.4,23.7,26.3,27.8,28.2,26.3,25.5,25.1,25.9,26.1,26.1,25.5
1912,24.3,25.6,26.8,28.7,29.2,26.6,25.5,25.4,25.6,25.9,25.3,24.3
1913,23.7,24.8,26.4,28.4,28.8,26.3,25.2,25.5,25.9,25.8,25.4,25
1914,24.1,24.9,26.5,27.9,29,27.2,25.6,25.3,25.9,26.4,26.2,25.3
1915,24.7,24.9,26.5,28.4,28.9,26.9,26.1,26,25.7,26.3,26.1,24.3
1916,24,24.4,26.9,28.6,28.4,25.7,25.8,25.2,25.2,25.7,25.5,24.3
1917,23.9,24.2,26,28,27.7,25.6,26,25.3,25,25.1,25.3,24.3
1918,23.9,23.9,26,27.6,27.3,26,26.4,25.8,25.6,26.8,26.7,24.8
1919,24.9,25,26.3,28.6,28.3,26.3,25.7,25.4,25.7,26.3,26,24.9
1920,24.5,25,27,28.1,28.8,26.7,25.6,25.6,25.7,26.5,26,24.5
1921,24.8,24.6,26.9,28,29,26.5,25.6,25.4,24.8,26.1,25.2,24.6
1922,24.5,24.6,26.9,28.5,28.4,26.2,25.2,25.3,25.3,25.9,25.8,24.1
1923,24.2,24.4,26.4,28,28.4,27.1,24.8,25.3,25.2,26.3,26.1,25.6
1924,24.6,25.2,27.2,29.2,29.3,26.7,25.5,25.6,25.4,26.1,25.6,24.9
1925,24.3,24.1,26.9,29,27.8,26.1,25.6,25.6,25.9,26.6,26.3,25.4
1926,25,25.3,27.1,27.9,29.1,27.2,26.4,25.7,25.6,26.2,25.8,25.2
1927,24.8,25.2,27.2,28.7,28.9,26.4,25.2,25.5,25.8,26.2,25.2,25.4
1928,25.1,24.7,26.6,28.7,29.3,26.7,25.6,25.2,25.7,26.1,26.2,25
1929,24.6,24.8,26.9,28.2,28.7,26.2,26,26.1,26,26,26.2,25.1
1930,24.4,24.6,26.5,28.3,28.2,26.7,25.7,25.6,25.7,26.4,25.7,25.4
1931,24.8,25.7,26.7,29.3,29.2,27.6,25.6,25.5,25.3,26.1,26.1,24.9
1932,23.9,24.3,26.6,28,28.3,26.4,25.2,25.9,25.7,26.8,26.2,25
1933,24.4,25.3,26.5,27.9,27.3,25.5,25.4,25,25.1,26,26.4,25
1934,24,24.7,26.2,28.2,28.3,26.1,25.3,25.3,25.4,26.7,24.1,24.5
1935,24,25,26.1,27.2,29,26.6,25.2,25.3,24.8,26.9,25.4,25.5
1936,24.6,24.7,26.7,28,29,25.4,25.3,25.5,26,26.7,26.9,25.4
1937,24.4,25.5,26.8,27.7,28.6,26.2,24.9,25.7,25.8,26.3,25.9,25.2
1938,25.5,24.7,27.5,28.4,28.4,25.2,25.1,25.4,25.2,25.3,25.5,25
1939,24.7,25.5,26.2,27.8,28.5,26.4,25.1,25.5,25.6,26.8,25.5,24.6
1940,23.6,25.2,25.3,27.9,28.6,26.4,25.4,25.1,26,26.6,26.7,25.3
1941,24.6,26,27.9,28.4,28.8,26.2,26,26.3,26.1,26.6,26.8,26.6
1942,24.8,25.6,27.8,26.5,28.4,25.6,25,25.3,25.3,26.1,25.1,25.4
1943,25.1,25.3,27.1,26.9,26.9,24.7,25.1,25.1,25.1,24.9,25.5,24.5
1944,24.7,24.6,26,26.6,28.2,26,25.3,25.7,25.8,25.4,25.5,26
1945,24.2,25.1,27.1,26.6,27.7,25.8,25.5,25.8,25.5,25.3,25.1,24.7
1946,23.9,25.1,27.2,26.6,27.1,25,25.4,25.2,25.4,25.9,25.3,26.5
1947,25.1,25.5,27.3,27.4,27.6,26.2,25.8,26,25.1,25.5,24.7,25.6
1948,25.6,25.5,27.1,26.9,27.7,26,25.8,25.8,25.6,25.4,26.1,25
1949,25.1,25,27.5,26.8,27,25.5,25.8,25.8,25.3,25.4,24.6,25.1
1950,24.6,24.9,26.6,27,27.7,25.9,25.1,25.8,25.5,25.8,24.7,25.4
1951,24.7,25.1,26.8,27.5,27.8,25.1,25.7,25.8,26.1,26,26.6,24.9
1952,24.9,25.9,26.2,28.7,28.7,26.5,25.8,25.4,25.8,26.8,25.9,26.5
1953,24.8,25.9,27.5,28.3,28.2,26.5,25.6,25.7,25.9,25.6,25,25.2
1954,24.7,26.1,27,27.2,27.8,25.9,25.2,25.3,24.9,24.8,24.5,25.7
1955,25.3,26,27.2,27.3,27.3,25.4,25.6,25.5,25.9,26.1,24.8,25
1956,24.8,24.8,27.4,28.1,27.6,25,24.6,25.2,25.3,25.7,25.9,25.2
1957,25,24.8,26.3,27.7,28.2,26.7,25.6,25.6,25.9,27.2,26.8,26.7
1958,25.3,25.6,27.2,28.7,28.9,27.3,25.7,25.8,25.8,26.1,26.8,26
1959,25.8,25.9,27.6,27.8,28.7,26.2,25.1,25.6,25.5,26.1,26.2,26.2
1960,25.3,25.8,26.9,27.6,27.7,26.3,25.8,25.1,25.4,26.1,26.4,26.1
1961,24.8,24,26.5,27.9,27.2,25.3,24.7,25.6,25.2,25.4,26.1,25.1
1962,23.5,25.1,25.9,27.8,27.6,26.6,25.5,25,25.2,26.3,25.4,24.3
1963,24.7,25.1,26.8,27.8,28.6,25.8,25.8,25,25.7,25.9,26.4,25.6
1964,23.5,24.7,26.5,28.5,28.8,26.4,25.2,24.9,24.8,25.1,25,23.8
1965,24,24.2,25.9,27.5,28.2,26.4,25.6,25.5,25.7,27,27,25.6
1966,24.4,25.3,26.5,27.7,27.7,26.8,25.9,26.1,25.7,26.7,25.8,25
1967,24.2,24.9,26.6,28.7,28.8,26.8,25.4,25.7,25.4,26,25.8,25.8
1968,23.9,24.3,26.6,27.4,27.9,26.5,25.3,25.8,25.7,25.8,26.4,25.3
1969,24.3,24.9,27.2,28.8,29.4,26.6,25.7,25.8,25,26.3,26.4,25.9
1970,24.4,24.8,25.9,28.3,27.8,26,25.9,25.2,25.2,26.1,26.1,23.9
1971,23.8,24.3,26.5,28.5,28.1,25.8,25.6,25.1,25.4,25.3,25.4,24.6
1972,24,24,26.6,28,28.2,27.5,26,25.8,26,27.4,26.4,26.2
1973,23.8,25.5,26.6,29.4,29.1,26.8,25.8,24.6,25.5,26,25.7,25
1974,24.2,25,27.4,29,27.8,26,25.4,25.3,25.5,25.4,24.8,24.2
1975,24.1,24.8,25.9,28.3,28.4,26,25,25.1,25,25.5,24.8,23.9
1976,23.6,24.4,27.3,27.4,27.8,26.5,25.5,25.5,25.9,27.1,26.6,25.5
1977,24,25.2,27.7,28.7,28.5,26.8,25.6,26,25.7,27,26.8,24.8
1978,24.4,24.3,26,28.3,28.6,25.7,24.7,25.5,25.2,26.9,26.8,26.3
1979,25.4,24.5,26.7,28.5,28.7,27.3,26.1,25.8,26.1,27.1,26.8,25.8
1980,24.6,25.7,27,29.1,29.6,26.3,26.2,25.4,26.1,27.1,27,24.8
1981,24.3,25.4,27,28.5,29.3,25.8,26,25.4,26.2,26.8,25.9,25.5
1982,24.5,25.2,26.2,27.8,28.8,26.7,26,25.7,25.9,27.4,26.4,25.8
1983,24.6,24.2,25.8,27.2,28.9,27.9,26.3,25.6,25.5,26.3,25.1,25.7
1984,24.5,26.1,28,29,29.5,26.4,25.4,25.6,25.6,26.1,26.3,25.4
1985,25.2,25.1,27.8,28.4,28.8,25.6,25.6,25.5,26.2,25.6,25.7,25.9
1986,24.9,24.8,27.1,28.6,29.4,27,26.4,25.3,26.5,27.2,26.4,25.5
1987,25.2,25.4,26.7,28.6,29.3,26.9,26.7,26,26.7,26.9,27,26.2
1988,25.2,25.8,26.5,28.4,29.6,27,25.7,25.6,25.8,26.5,26.2,25.7
1989,25.2,25.4,27,28.6,29.2,26.5,25.7,25.4,25.8,26.6,27.1,25.8
1990,25.4,25.4,26.5,27.9,27.9,26.5,26,25.5,26,26.9,26.3,26
1991,24.7,25.2,26.7,28.8,29.1,27.2,25.3,25.5,26.4,26.3,26.8,25
1992,24.3,24.4,26.7,27.8,28.8,26.8,25.9,25.4,26,26.3,27,25.1
1993,24.5,25.2,26.6,27.8,28.8,27.3,25.6,26,25.4,26.3,26.9,25.4
1994,25.2,25,27.5,28.4,28.9,26.4,25.4,25.8,25.7,26.4,26.4,24.6
1995,24.2,25.3,26.5,28.4,28.7,27.5,25.4,26.2,26.2,26.6,26,25.4
1996,24.9,25.8,27.6,28.2,28.7,27.2,25.9,25.7,26.1,25.8,26.3,25.2
1997,24.4,24.2,27.2,27.7,29.1,27.3,26.3,25.7,26.7,27.7,27.3,26.1
1998,25.6,25.6,26.7,29.2,30,27.4,26.5,26.5,25.8,26.3,26,25.4
1999,24.4,26.2,27.4,28.4,27.3,25.7,25.3,26,26,26.8,26.5,25.3
2000,25.3,24.8,26.2,28.6,27.5,26.2,25.4,25.4,26.2,26.7,26.8,25
2001,25.2,25.2,26.3,28.5,28.5,27,25.7,25.7,26.4,26.4,27,25.9
2002,24.6,26.1,27.5,29,29.5,26.8,27,25.8,26.2,27.1,27,25.6
2003,25.4,26,27.5,28.7,29.3,27.4,26.1,26.6,26.2,27.2,27.4,25.4
2004,24.9,25.6,28.2,28.7,28.1,26.7,26,25.9,25.9,26.1,26.7,25.4
2005,24.6,25.1,26.3,28.3,29,27.2,25.9,26.2,25.7,26.5,26.1,25.4
2006,25.4,26,26.7,28,28.2,26.7,26.8,25.9,26.1,26.9,27.3,25.7
2007,25.4,25.4,27.3,29.1,29.1,26.9,26.3,25.8,25.4,26.6,26.1,25.7
2008,24.8,24.5,26.7,28.2,28.9,26.7,26.3,25.6,25.7,27.3,27.1,26.4
2009,25.6,25.9,27.9,29.2,29.1,26.7,25.9,26.6,26.1,26.4,26.6,26.2
