1901,24.6,25.1,24.6,24.5,24.1,22.9,22.2,24,24.6,24.5,24.4,24.4
1902,24.5,24.4,24.7,24.4,24.1,22.7,22.8,23.6,24.6,24.4,24.9,24.7
1903,24.9,25.8,24.7,23.9,23.3,22.4,22.1,23.2,24.4,24,24,23.5
1904,23.9,24.1,24,23.9,23.1,22.9,21.9,23.5,24.2,24,24.7,24.4
1905,24.5,25.1,24.2,24.3,23.8,23.3,22.5,23.5,24.2,24.6,24.7,24.2
1906,24.6,24.9,24.6,24.6,23.7,22.3,22.1,23.3,24.5,23.8,24.7,23.7
1907,24.2,23.9,24.8,23.9,23.6,22.8,21.9,23.4,24.4,24.2,24.7,24.6
1908,24.7,24.5,24.7,24.4,23.9,23.2,21.9,23.1,24,23.6,24.2,24.1
1909,24.1,24.2,24.6,23.7,23.9,22,21.8,23,24.3,24.2,24.2,24
1910,23.7,24.1,23.6,24.3,23.2,22.9,22,23.4,24.2,23.9,24.8,24
1911,24,25.1,23.8,24.5,23.6,22.6,22.5,23.7,24.7,24.7,24.8,25.1
1912,25.5,25.4,25.3,24.8,24.2,23.3,22.1,23.7,24.2,24.2,24,24.2
1913,24.5,24.9,24.6,23.9,23.3,22.6,22.4,23.2,23.8,24.2,24.9,24.8
1914,24.8,25.5,25.1,24.4,24.3,23.2,22.6,23.9,24.4,24,24.4,25.1
1915,25.7,25.5,26.1,25.6,24.8,22.8,22.4,23.9,24.1,24.4,24.2,24.7
1916,24.8,24.7,24.6,24.4,23.4,21.5,21,22.5,24.3,23.8,23.4,24
1917,24.2,24.1,24.7,24,23.1,22.4,21.8,23.1,23.4,23.7,24.4,23.2
1918,24.6,24.5,25.4,23.9,22.5,24.1,22.7,25,25,24.8,25.4,25.5
1919,26.1,26.6,25.6,24.7,24.6,23.1,22.6,23.6,25.3,25.2,25.3,25.2
1920,25.2,25.5,25.2,24.8,23.8,22.7,22.8,23.5,24.9,25.2,25.8,25.6
1921,25,24.7,25.1,24.2,23.8,20.9,21.4,22.9,24,24.3,25.1,25.6
1922,25.7,25.8,25.5,25.1,23.8,23.1,22.8,23.6,25,24.5,25.2,25.2
1923,24.2,24.7,24.7,24,24,23.2,22.6,24,25,24.5,25.5,24.7
1924,26,25.2,25.1,24.8,23.8,22.8,22.3,23.4,24.2,24.3,24.5,24.2
1925,24.3,23.9,24.1,24.5,24.5,23.3,22.2,24.6,24.2,25.3,25.3,25.5
1926,26.3,26,25,24.7,24.1,23.5,22.4,24.1,25.4,26.2,26.7,26.2
1927,26,25.7,25.8,24.7,24,23.1,22.4,24,25.6,26.2,26.5,26.5
1928,26.2,26.4,25,24.7,24.9,23.3,22.4,24,25.3,25.4,26.7,26.2
1929,26.3,25.9,25.7,24.7,24.3,23.4,22.4,23.8,25,25.4,26.1,26
1930,25.4,25.5,25,24.7,23.8,23.3,22.4,23.4,24.3,25.6,26.1,26.6
1931,26.3,26.2,25.2,25.1,24.5,23.4,22.2,24.2,25,25.8,26.8,25.8
1932,25.6,26,25.4,24.7,23.1,22.4,22.9,24.1,25.2,25.7,26.1,25.9
1933,25.9,25.5,25.6,24.6,23.9,22.9,22.1,23.8,25.4,24.8,25.8,26.1
1934,25.2,24.6,25.6,24.6,24.2,23.4,22.4,23.3,24.3,25.6,25.8,25.9
1935,25.6,25.6,25.7,24.5,23.7,23,22.4,23.4,25,26,26.1,26.2
1936,25.8,26.1,25,24.7,24.7,22.9,22.4,23.7,25.2,25.7,25.8,26
1937,25.6,25.1,25.6,25.7,24.7,24.3,24,25.4,25.8,25.6,26.7,26.1
1938,26,25.7,25.7,25.9,24.8,23.6,23.5,24.9,26,25.3,26.3,25.8
1939,25.6,25.6,25.8,26.5,24.9,24.8,23.9,24,25.4,26.3,26,25.6
1940,25.8,26.8,26.4,25.7,25.4,24.4,24,24.6,26.3,26.7,27.2,25.8
1941,26.5,26.4,27,26.1,26,23.8,23.7,25.4,26.5,27.2,27.9,27.1
1942,27.2,27.6,26.7,26.6,25.8,25.2,24.5,26.4,26.5,27.4,27.9,26.6
1943,27.6,26.8,26.8,26.9,26.3,25.2,24.6,25.7,25.9,26.9,27.9,26.5
1944,26.9,26.1,25.3,27,26.5,25.6,23.6,25.5,27,27,26.8,27
1945,27,26.4,26.6,26.9,26.1,22.8,24.4,26,26.8,26.2,27.1,26.3
1946,27,27.4,26.7,24.8,24.2,24.3,22.1,24.7,26,26.4,24.7,23.6
1947,26.7,26.8,26.7,26.3,25.7,22.2,21.4,22.2,26,25.6,25.8,24
1948,26.3,24.6,23.9,23.9,24.7,23.5,22.1,24.7,25.4,25.3,25.8,24.9
1949,27.2,24.5,24.7,23.8,25,23.8,21.7,24.2,25.5,25.8,26.6,26.3
1950,24.4,24.8,24.1,24.3,24.4,23.5,22.1,24.8,25.9,25.7,26.6,23.9
1951,24.5,24,24.4,23.8,24.5,23.4,22.6,23.9,25.6,25.4,25.3,25.1
1952,24.6,24.2,25.3,23.2,22.8,19.9,20.4,22.1,23.3,25,24.7,24.2
1953,24.2,24.8,24.1,24.1,22.8,22.4,20.3,23.6,25.5,24.8,24.5,24.9
1954,24.6,24.2,23.8,24.2,22.8,23,21.9,24.6,24.9,24.1,24.7,24.7
1955,24.3,24.4,24.2,24.2,22.8,22.9,21.1,23.3,25,25,25.6,24.7
1956,24.2,24.3,24.9,23.2,22.1,21.5,21.7,22.4,25.4,24.1,24.9,24.8
1957,24.6,24.3,24.4,23.3,23.7,22.4,20.4,23,23.9,24.6,25,25
1958,25.9,26.4,26,25.9,24.2,25.8,25.8,23.7,26.3,25.9,24.3,25.6
1959,25.6,25.8,25.8,25.9,24.6,24.8,24.7,21.9,23.4,24.3,24.7,25
1960,26.5,26,25.3,23.3,21.7,24.6,23.6,26.4,26.9,25.4,23.7,25.7
1961,26.1,25.6,25.9,25.3,24.6,22.2,24,25.8,26.3,26.3,25.9,25.1
1962,25.3,24.6,24.8,25.9,24.5,23.8,21.7,24.6,26,25.2,27.4,25.1
1963,25,24.4,24.2,25.2,24.4,24,23.4,26.2,26,26.4,25.9,25.7
1964,25.8,26,24.6,25,23.7,23,22.4,25.1,25.6,24.8,25,26
1965,25.6,25.4,24.5,24.5,23.8,23.6,22.7,23.8,25.1,26.3,25.7,25.3
1966,25.9,25.6,24.9,25,25.3,22.5,21.7,22.7,25.1,25.1,25.6,25.1
1967,25.7,25.1,24.8,24.5,24.6,22.6,21.7,24.1,25,24.8,25.2,25
1968,24.8,24.7,25.2,23.9,23.1,23.3,22.8,23.9,25.1,25.6,26,25.5
1969,24.7,25.5,25.9,25.2,25.4,23.2,22.9,24.2,25.9,26.1,26.6,25.2
1970,25.1,25,24.5,25,23.9,23,20.7,23.7,24.7,25.3,25.6,24.4
1971,25.1,24.3,24.6,23.8,22.6,22.1,22,23.3,24.9,23.9,25.1,24.9
1972,24.4,24.7,24.7,24.3,24,23.4,22.6,23.1,24.4,25.4,25.9,25.6
1973,25.2,25.4,25.4,24.9,23.4,22.7,21.6,23,23.3,25,25.4,24.8
1974,24.6,23.9,24.5,23.9,23.3,22.3,22.1,22.7,24.6,24.8,25.7,24.9
1975,24.8,25,25.2,25.8,24.1,23.7,22.7,24.6,24.4,25.4,26,25.2
1976,25.1,24.5,24.8,24.7,23.4,23.2,23,23.8,23.8,25.7,25.4,25.1
1977,25.4,25,25.3,24.8,23.2,22.8,23.3,23.6,25.1,25,25,25.4
1978,24.7,25.6,25,24.9,24,22.9,22.6,22.6,24.8,25.5,25.4,24.9
1979,25.4,25.4,25,24.6,24.1,22,22.8,24.4,25.6,25.3,26.5,25.3
1980,25.8,25.7,25.4,25,23.9,22.9,22.3,24.3,24.5,25,25.4,25.7
1981,24.6,24,24.6,24.4,24.6,22.6,22.4,22.8,23.3,24,25,25.3
1982,25.4,24.8,24.9,24.9,23.8,23.9,23.3,23.2,24,24.5,25.4,24.9
1983,26.4,26.1,25.6,26.3,24.6,22.2,23,23.6,24.3,25.2,25.7,25.6
1984,24.5,24.2,24.7,24.4,24,23.1,22.6,23,24.2,26.3,24,25.4
1985,25.3,24.2,25.9,23.8,24.7,22.4,23,23.2,24.4,24.6,24.8,25.2
1986,25,24.6,24.7,24.9,24.2,22.9,22.1,23.5,23.9,24.1,24.9,25.1
1987,25.3,25.1,25,25.2,23.7,22.7,23.3,23.3,25.1,25.6,25.5,25.5
1988,25.3,25.4,25.4,25.1,23.6,22.4,20.5,24,25,24.8,25.1,24.7
1989,24.1,24.3,23.6,24.2,23,21.9,21.5,23.7,24.1,24.3,24.8,25.7
1990,24.5,24.8,24.6,24.8,23.9,22.3,21.5,22.4,23.8,25.1,25.3,24.8
1991,24.7,25.3,25.1,24.9,24.2,23.2,21.8,22.4,24.4,24.7,24.9,25.1
1992,25.6,25.9,25.8,25,25,23.9,20.8,23.1,23.2,24,24.1,24.3
1993,24.5,25.2,25.5,24.5,23.9,23,22.4,22.4,23.9,24.7,25,24.9
1994,25.6,25.4,26.5,25.2,24.9,23.9,23.1,24.9,25.4,25.3,26.1,25.6
1995,26.1,25.9,25.4,24.5,22.5,23.7,22.6,24.4,25.5,26.1,26,25.8
1996,24.7,25.1,25.3,25.2,24.7,21.9,23,24.2,24.8,25.4,25,25.2
1997,25.2,24.8,24.7,24.9,24.2,23.3,23.6,23.3,25.7,26,25.9,26
1998,27,27.1,26.9,25.9,25.1,22.6,23.1,24.1,24.5,25,25,25.1
1999,25.7,24.8,24.6,24.3,23.5,22.7,21.7,22.8,26.4,24.4,25.9,24.5
2000,24.9,24.7,24.6,25.5,24.7,22.8,21.1,24.2,25.3,24.6,26.3,25.3
2001,25.1,25,24.7,25.3,23.6,22.4,22.9,24.2,25.1,25.6,26.5,25.3
2002,25.7,25,24.8,25.1,24.2,23,21.7,24.1,24.9,25.4,25.3,25.2
2003,25.4,25.1,25.3,24.7,24.1,23.9,22.7,22.2,24.8,25.2,25.8,25.5
2004,25.5,25,25.3,25.1,23.8,22.3,22,23,24.9,25.2,25.7,25.3
2005,26,25.3,25.3,25.2,24.5,24.2,22.6,24.5,24.1,24.1,25.3,25.6
2006,25.1,25.1,25.7,25.3,23.8,23.9,23.3,23,25.4,25.3,25.3,24.9
2007,25.7,25.3,25.1,25.2,23.2,23.4,22.3,23.6,24.4,25,25.5,25.2
2008,24.8,24.8,24.6,24.8,23.4,22.1,23.4,24.8,24.4,25,25.7,25.1
2009,25.1,24.9,25.1,25.2,24.4,22.8,22.9,24.1,25.1,25.7,26.1,24.9
