1901,24.8,26.9,27,26.1,25.5,24.9,24.1,24.5,26.1,26.1,24.6,25.1
1902,24.7,26.7,26.8,25.8,25.1,25,24.7,25.1,26.4,26.2,24.7,25.1
1903,25.2,27.1,27.2,26.3,25.5,25,24.4,24.6,26.1,26.1,24.4,25
1904,24.6,27,26.9,26.2,25.6,25.1,24.1,24.5,26.1,26.1,24.6,25.1
1905,24.8,26.9,27,26.1,25.5,24.9,24.3,24.5,26.1,26.3,24.8,25.3
1906,24.7,27.2,27,26.1,25.8,25.3,24.3,24.7,26.3,26.1,24.4,24.5
1907,24.5,27.1,27.2,26.2,25.7,25.1,24.2,24.5,26.1,26,24.4,24.4
1908,24.7,26.7,27.3,26.4,26.2,25.2,24.3,24.5,26.5,27,24.2,24.6
1909,24.4,26.6,26.7,25.6,25.3,24.7,24.3,24.7,26.2,26,24.4,25.1
1910,24.7,26.9,27.2,26.3,25.8,25.1,24.6,24.8,26.1,26.1,24.7,25.4
1911,24.9,26.6,27,26,25.4,25.2,23.8,24.4,25.9,26,24.5,24.8
1912,24.5,26.7,26.7,25.8,25.1,24.5,23.4,23.9,25.4,25.8,24.6,24.5
1913,24.4,26.4,26.6,25.8,25.3,24.5,24.1,24.5,26.1,26.1,24.6,25.1
1914,24.8,26.9,27,26.1,25.5,24.9,24.1,24.5,26.1,26.1,24.6,25.3
1915,24.8,26.9,26.9,26.3,25.4,24.7,23.9,24.3,26,26,24.7,24.9
1916,24.6,27.1,26.7,25.8,25.5,24.8,23.9,24.5,26.1,26.1,24.8,25
1917,24.9,27.2,27,25.9,25.5,24.8,24,24.4,26,26.1,24.7,25.2
1918,24.6,27.2,27,25.9,25.6,24.8,24.1,24.5,26.1,26.1,24.6,25.1
1919,24.8,26.9,27,26.1,25.5,24.9,24.1,24.5,26.1,26.1,24.6,25.1
1920,24.8,26.9,27,26.1,25.5,24.9,24.1,24.5,26.1,26.1,24.6,25.1
1921,24.8,26.9,27,26.1,25.5,24.9,24.1,24.5,26.4,26.3,25.1,25.6
1922,25.3,27.4,27.4,26.3,25.8,25.3,24,24.4,26.3,26.4,25.2,25.7
1923,24.8,27.3,27,26.4,25.5,25.3,24.1,25,26.5,26.6,25.1,25.5
1924,25.1,27.6,27.4,26.4,25.9,25,25.1,24.7,26.6,26.7,25.3,25.5
1925,25,26.8,27,26.1,25.8,25.5,24.9,25.2,26.4,26,24.6,25
1926,25.3,27,26.7,25.5,25.9,25.3,24.5,25.3,26.3,26.2,25,25
1927,25.1,27.4,27.2,25.6,25.4,24.7,24.6,25.2,27.1,26.6,26.1,25.8
1928,25.2,27.1,27.6,26.9,26.1,24.9,24.5,24.5,26.6,26.8,25.8,25.5
1929,25.2,27.9,27.8,26.5,26.1,25,23.8,24.5,26.1,26.1,24.6,25.8
1930,25,27,26.7,25.9,25.1,24.6,23.6,24.3,26.1,26.2,25.1,25.1
1931,24.9,27,27,26,26,25.2,24.4,24.8,26.4,26.4,24.6,25.3
1932,24.8,27.5,27,26.1,25.5,24.9,24.1,24.5,26.1,26.1,24.6,25.1
1933,24.7,27,27,26.4,25.8,25.1,24.2,24.5,26.1,26.5,25.2,25.1
1934,24.6,26.5,26.9,26.3,26,25,24,24.4,26.2,26.2,25.2,25.4
1935,25.4,27.2,27.3,26.3,25.6,24.3,24,24.2,26,26.4,25.3,25.2
1936,24.5,26.8,27,26.3,26,24.4,23.7,24.4,26,26.7,25.7,25.4
1937,25,27.2,27.1,26.7,26.2,25.3,24.2,24.9,26.5,26.6,25,25.6
1938,24.7,27.3,27.2,26.1,25.5,25.2,24.4,25,26.5,26.3,25,25.1
1939,25,26.9,27,26.4,26.2,24.9,24,24.7,26.5,26.4,25.1,25.6
1940,25.2,27.4,26.6,25.5,26.4,25.7,24.3,24.9,26.9,26.7,25.7,26
1941,25.3,28.5,27.6,27.3,26.5,24.8,24.4,24.7,27.1,27.1,25.1,25.2
1942,25.8,28,27.7,26.7,26.6,25.3,23.8,24.3,26.5,26.4,25.4,25.7
1943,25.7,26.9,27.4,27,26.4,25,24,24.2,26,26.4,26.2,26.1
1944,24.6,27.3,27.3,27.2,26.5,25.8,24.3,24.3,25.8,26.3,26.4,26
1945,25.9,27.4,28.8,27.7,26.4,24.6,24.4,24.4,26,26.3,25.1,25.4
1946,25.2,27.3,27.9,26.7,26.3,25.2,24.1,24,25.7,25.9,25.1,26.2
1947,25.8,27.3,27.3,25.9,25.2,25,24.3,24.2,26.7,26,25.2,25.1
1948,24.7,26.8,27,26.5,26.5,25.3,24.3,24.6,26,25.7,24.6,24.4
1949,24.6,27.1,27.4,27.2,26.3,24.4,23.7,24.2,25.7,26.3,25.7,25
1950,24.6,26,27.2,26.2,25.2,24.6,23.2,23.5,25.2,25.1,24.9,25.4
1951,25.2,27.5,27.1,25.3,25.5,25.1,24.1,24.3,26.8,26.2,24.8,24.9
1952,25.5,27.6,28.2,26.4,26.1,25.1,24.5,24.4,26.8,26.1,25.5,26.2
1953,25.6,27.3,28.2,27.3,26.4,26,24.6,25.1,26.3,25.7,25.5,25.9
1954,25.9,27.8,28.4,25.9,25.6,24.6,23.8,24,25.5,26.1,25.1,25.2
1955,25.2,27.2,27.4,26.7,25.9,25,24.9,24.6,26,26.2,24.9,25.3
1956,24.3,26.6,27,25.9,25.7,25,23.5,24.7,26,26.2,25,25.3
1957,24.8,26.4,26.7,26.4,25.4,25.1,23.6,24.4,26.2,26.6,24.4,24.4
1958,24.8,25.9,27.4,27.1,25.1,24.8,23.1,24.5,26.4,26.2,25.5,24.7
1959,25.2,26.2,26.2,26,25.5,24.5,23.9,24.1,25.5,25.2,24.7,24
1960,25,26.7,25.4,25.6,25.7,25.3,23.5,24.5,25.5,25.4,24.9,25.5
1961,25.7,27.4,27.5,26.3,27.1,26.2,24.6,23.8,25.3,24.4,21.5,23.8
1962,23.2,26.5,26.6,27,25.2,25.3,24.3,24.8,25.8,25.8,24.5,24.5
1963,24,26.4,26.8,25.1,24.7,24.6,24.5,24,25.8,27.2,24,23.3
1964,24.3,27.5,27.6,26,25.5,25.4,23.3,24,25.4,25.5,25.7,23.6
1965,24.5,27.3,27.2,26.2,26.2,25.3,24.1,24.3,26.5,25.3,23.9,26
1966,25.2,27.1,26.3,24.8,26.3,25.1,24.4,24.3,26.1,26.5,24.2,26.1
1967,25.4,27.4,28.1,25.3,24.5,23.9,23.6,23.5,25.2,25.2,22.6,24.9
1968,23.9,25.3,24.2,23.9,24.2,24.1,22.8,23.6,25.7,25.4,23.3,24.4
1969,23.8,24.6,25.4,27.5,25.5,25,24.4,24.6,26.3,26.7,24.9,25.8
1970,23.9,26.9,26.3,25.4,25.6,24.7,24.4,23.8,25.8,25.7,25.8,25.3
1971,24.9,26.2,26.9,25.6,24.9,24.3,23.8,24.1,25.7,25.1,25.2,25.1
1972,24.9,25.2,27.4,27.7,26,25.1,23.7,25.2,26.6,25.9,23.9,25.5
1973,25,28.2,28.8,28.1,26.3,25,24.5,24.6,26.1,26.5,25.2,25.2
1974,25,26.7,25.6,25.5,24.9,24.7,23.3,24.5,25.1,26.2,25.2,25.5
1975,25.1,27.5,28,26.6,25.4,23.9,23.8,23.2,25.2,25.1,24.8,25.9
1976,25,27,27.7,26.6,25.9,25.4,24.5,25.1,26.1,26.5,25.6,25.8
1977,24,27.2,27.4,26.4,26.3,25.7,24.7,25.1,26,26.1,22.4,24.5
1978,24.5,26.2,25,26.7,25.7,25.3,24,25,26.3,25.8,24.8,24.7
1979,24,26.4,26.4,26.5,25.5,23.8,23.9,25.1,26.1,25.8,25.3,26.5
1980,25.1,27.1,28.2,27.1,25.6,25.2,24.4,24.6,26.5,27.2,25,24.8
1981,25.6,27.6,25.9,25,25,25,23.6,24.7,26.2,26.6,26,25.6
1982,25.7,28,28.3,25.5,25.4,25.3,24.8,24.9,27,25.5,24,24.8
1983,25.8,27.5,28.1,27.4,26.3,25.3,25.1,24.2,25.6,26.5,26,25
1984,24.3,27,27.8,26.4,27,25.2,23.9,24.6,26.4,25.9,23.4,24.6
1985,24.9,26.4,26.8,24.9,24.4,24.2,23.8,24.3,26.1,25.4,24.6,25.3
1986,25,27.9,26.8,25.8,25.1,23.7,23.8,25.2,26,26.8,25.3,25.2
1987,25.1,27,27.9,27.2,25.7,24.3,25.1,25.3,27.5,27.7,25.6,27
1988,26,28.1,28.5,26.1,25.9,26.2,23.9,24.7,25.7,26.3,25,25.2
1989,24.6,25.9,27,25.1,24.9,24.9,23.8,24.4,26,26.3,24.8,24.2
1990,24.5,26.4,25.3,25.6,26.3,25.3,24.8,24.4,26.6,26.6,24.4,25
1991,24.9,27.5,27.7,26.8,26.1,26,24.7,24.9,27.1,26.8,25.7,25.6
1992,24.7,28,27.6,26.2,25.3,24.7,23.6,24.1,25.7,26.5,24.5,25.3
1993,24,25.7,26.3,26.6,26.2,25.5,24.2,25.1,26.4,26.6,26,25.2
1994,23.3,27.2,25.4,25.8,25.8,25.3,24.4,24.6,26.6,25.8,24.2,24.4
1995,25.5,27.6,27.6,27.2,26.1,25.5,24,25,26.1,26.1,24.9,26
1996,26.1,28.7,28.3,26.6,26.1,26.2,24.6,25.1,27.3,26.6,24.6,25.3
1997,26,27.5,26.8,26.5,26.1,25.4,24.9,25.4,27.9,26.9,25.5,27.1
1998,26.4,28.6,28,25.9,24.8,25.5,24.9,24,26.7,27.5,26,26.1
1999,25.9,27.6,27.7,27.7,26.1,27.2,25.1,25.9,27.9,26.4,25.1,25.3
2000,24.7,27.6,28.3,28.4,26.9,25.7,25.8,26.8,27,26.7,27,25.2
2001,25.8,29,28.5,26.2,25.7,25.3,24.2,25.6,27.4,27.3,25.3,26
2002,25.5,28.6,28.5,27.4,27.2,26.2,25.2,26.2,28.4,28,25.3,26.8
2003,25.4,27.6,28.2,27.7,26.7,25.7,25.1,25.4,26.6,27.5,26.2,27.6
2004,27.1,29.1,27.9,26.3,26.5,26,25.2,26,26.6,25.9,25,25.3
2005,24.4,28.5,28.3,28,25.7,25.8,24.2,25.1,27.3,26.6,25.3,27.6
2006,26.4,29,27.8,26.7,27.2,25.7,26,25.6,26.3,27.6,25.7,25.1
2007,25.9,28,28.1,26.9,26.8,25,23.5,25.1,26.8,26.7,25.2,26.8
2008,26.5,29.2,27.3,27.3,26.2,25.1,25.2,26.5,26.8,25.9,23.8,25.2
2009,25.3,28.3,28.2,27.5,26.6,26.4,25.3,26.8,27.5,27.2,25.7,27.6
