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