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