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