1901,25.4,25.9,25.8,26,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1902,25.6,25.4,26,25.8,25.9,24.5,23.2,23.8,24.9,25.4,25.1,24.7
1903,25.9,26.1,26.4,26,25.7,24,23.2,23.7,24.9,25.4,25.1,24.7
1904,25.6,25.6,25.7,25.8,25.6,24.3,23.2,23.1,24.9,25.4,25.1,24.7
1905,25.9,26.2,26.7,26.6,26.2,24.2,23.2,23.9,24.9,25.4,25.1,24.7
1906,25.5,25.9,26.6,26.8,25.7,24.4,23.2,23.6,24.9,25.4,25.1,24.7
1907,25.3,26,26.3,26.1,25.9,24.4,23.2,24.1,24.9,25.4,25.1,24.7
1908,25.3,25.6,26.2,26.2,25.9,23.6,23.2,22.8,24.9,25.4,25.1,24.7
1909,25.6,26,26.4,26.6,25.9,25.2,23.2,24.6,24.9,25.4,25.1,24.7
1910,25.1,25.3,25.6,25.4,25.4,25,23.2,23.5,24.9,25.4,25.1,24.7
1911,25.3,25.6,26.5,26.2,26.1,24.8,23.2,23.7,24.9,25.4,25.1,24.7
1912,25.7,26.5,27,26.8,26.4,25.3,23.2,24,24.9,25.4,25.1,24.7
1913,25.4,25.4,25.9,25.9,25.6,23.9,23.2,23.7,24.9,25.4,25.1,24.7
1914,26.1,26.1,26.7,26.5,26,24.2,23.2,23.7,24.9,25.4,25.1,24.7
1915,25.6,26,26.3,26.1,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1916,25.6,26,26.2,25.9,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1917,25.6,26,26.2,26,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1918,25.6,26,26.3,26,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1919,25.6,26,26.3,26.2,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1920,25.6,26,26.3,26,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1921,25.6,26,26.2,26,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1922,25.6,26,26.2,26.1,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1923,25.6,26,26.2,26.1,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1924,25.6,26,26.2,26.1,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1925,25.6,26,26.2,26.1,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1926,25.6,26,26.3,26.2,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1927,25.6,26,26.2,26.1,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1928,25.6,26,26.2,26.1,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1929,25.6,26,26.2,26.1,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1930,25.6,26,26.3,26,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1931,25.6,26,26.3,26.1,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1932,25.6,26,26.3,26.2,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1933,25.6,26,26.4,26.2,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1934,25.6,26,26.3,26.2,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1935,25.6,26,26.3,26.1,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1936,25.6,26,26.2,26.1,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1937,25.6,26,26.4,26.2,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1938,25.6,26,26.3,26.1,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1939,25.6,26,26.2,26.1,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1940,25.6,26,26.4,26.1,25.9,24.5,23.2,23.6,24.9,25.4,25.1,24.7
1941,27,27,27.7,27.2,26.9,25.3,22.7,23.6,25.4,26.5,25.1,25.3
1942,26.7,27.1,27.5,26.9,26.2,25.3,22.7,23.6,25.3,25.7,25.1,24.8
1943,26,26,26.7,26.3,25.5,23.5,22.1,23.6,25.3,25.9,25.1,25.2
1944,26,26.4,26.4,26.3,26.5,25.6,23.4,23.6,26,25.7,25.1,25.4
1945,26.6,26.8,27.3,26,26.4,25.1,23.6,23.6,25.6,25.6,25.1,24.5
1946,26.8,26.7,27,26.9,25.7,24.9,22.7,23.6,25,25.2,25.1,24.7
1947,26.3,26.3,26.8,26.4,26.9,26.2,24.1,24.8,25.6,26.3,25.1,25
1948,26.1,26,26.6,25.8,25.8,24.9,23.1,23.8,25.6,25.9,25.1,25
1949,26.6,26.7,27.2,26.9,27,25.5,23.8,23.8,25.7,25.8,25.1,24.3
1950,26.1,26.1,27,26.2,26.3,25.9,23,22.9,25,25.1,25.1,24.9
1951,26.1,26,26.7,26.6,26.4,25.3,23.1,23.8,25.2,25.9,25.2,25.8
1952,26.1,26.6,27.1,25.6,26.4,25,23.1,22.3,25.2,26.1,24.7,25
1953,25.5,25.7,26.3,27.1,25.9,24.9,23.6,23.4,25,25.7,24.9,25.5
1954,26.1,25.8,26.8,25.9,26.3,24.5,22.8,22.5,24.8,25.6,25,25
1955,25.2,26.2,26.7,25.8,26.5,24.9,23.2,23.7,24.8,25.5,25.1,24.2
1956,25.5,26.3,26.4,25.9,26.4,24.8,23.2,22.5,25.1,25.5,24.9,24.8
1957,25.2,26,26.6,26.4,26.9,24.9,23.4,24.1,25.2,25.5,25.3,25.1
1958,26.6,26.5,27.2,26.9,26.4,23.9,22.9,23.1,25.1,26,25.1,25.6
1959,26.1,26.6,27,26.2,26.7,24.2,23.6,23.9,24.8,25.9,25.3,25.8
1960,26.4,26,26.9,26.4,26.4,24.5,23.4,24.5,25.4,25.9,25.7,25.5
1961,25.6,25.8,27,26.6,26.8,23.8,22.2,23.3,24.8,25.4,24.5,24.6
1962,25.6,26.2,26.7,26.6,27,24.4,23.7,23.5,24.8,26,25.4,24.6
1963,25,25.8,25.7,26.5,26.6,25.3,23.7,23.7,25.4,25.5,25.3,25
1964,26.5,26.3,27,26.8,26.7,23.8,22.9,23.4,25.4,25.3,24.9,24.5
1965,25.6,25.6,26.5,26,26.2,24.6,23.2,24,25.2,26,25.4,24.8
1966,25.9,26.3,26.5,26.2,26.5,24.8,23.7,24,24.8,25.9,25.2,25
1967,25.8,26.2,26.6,26.6,25.7,24.6,22.6,23.4,24.7,25.7,25.4,25.1
1968,25.7,26.2,26.5,26.2,25.9,24.6,23.3,23.5,24.6,25.8,25.5,24.9
1969,25.5,26.6,27.5,26.9,27,24.4,23,23.9,25.3,26,25.8,25.1
1970,26,26.4,27.2,26.9,26.5,24.5,22.8,23.9,24.5,25.2,25.3,24.6
1971,25.6,26.1,26.2,25.5,25.2,25.4,23.5,23.1,25.1,25.7,24.9,23.7
1972,25.8,26.2,26.7,26,25.7,24.1,23.5,23.3,25,25.3,25.3,25
1973,25.8,26.4,25.5,26.2,25.1,24.7,23.6,23.6,24.6,25,25.1,24.6
1974,25.2,25.2,25.3,25.7,24.9,25.2,22.9,23.3,24.8,25.4,24.4,23.6
1975,25.4,25.6,25.9,25.9,25.5,24.1,23,22.6,24.5,24.6,24.2,23.9
1976,25.2,25.2,25.9,25.6,25,23.5,22.4,22.7,24.4,24.8,24.2,24.1
1977,25.3,25.7,26,26.1,25.5,23.8,23,23.5,24.6,25.2,25,24.4
1978,25.3,25.8,26.1,25.3,25,23.7,22.7,23,24,24.9,24.8,24.6
1979,25.7,25.9,26.2,25.9,25.6,24.2,23.9,23.7,24.9,25.8,25.6,25
1980,25.9,26.1,26.4,26.4,26.3,23.9,23.1,23.1,25.1,25,25.6,24.1
1981,25.2,26,25.9,26.2,26.1,24.7,22.7,23.7,25.2,25.2,24.3,24.7
1982,25.4,25.8,26.1,25.6,25.1,23.8,22.6,23.1,24.6,25.3,25.3,25.1
1983,25.1,26,27.5,26.9,26.7,24.2,23.1,23,25.6,24.8,25.2,24.7
1984,25.4,26.3,25.8,26,25.7,24.8,23.5,24.6,25.7,26.1,24.9,24.6
1985,25.4,25.6,26.2,25.8,25.4,24.4,23.3,24,24.7,25.6,25.2,24.7
1986,25.5,25.6,25.4,25.9,25.9,24.6,23,23.7,25.2,25,25.2,24.6
1987,25.8,26.3,26.4,26.3,26.4,25.1,23.7,24.5,24.9,25.3,25.4,25.6
1988,26,26.3,26.6,26.3,26.3,24.6,23.2,23.8,24.7,25.3,25.1,23.9
1989,25.4,26,25.9,26.3,25.1,24.6,23.6,24.1,25.5,25.8,25.3,24.7
1990,26.1,26.1,26.8,25.8,25.9,25.6,23.3,23.6,24.8,26.2,25.5,25
1991,25.8,26.3,27.1,26.4,26.1,24.6,24.1,23.7,25.3,25.2,25.7,25.1
1992,25.4,26,27,26.9,25.9,23.9,23.1,24.1,24.4,25.5,25.4,24.9
1993,25.5,25.2,26.4,25.8,26.1,24.5,23.4,23.8,24.7,25.3,25.4,24.9
1994,25.2,25.9,26.5,26.7,25.8,24.4,23,23.6,25,25.4,25.7,24.7
1995,26,25.1,25.8,27.1,26.1,25.1,24.1,24,24.9,25.9,26,24.6
1996,26,26.6,27.3,25.9,24.9,25,23.7,23.9,25.1,25.9,25.3,24.8
1997,26.2,26.8,26.6,26,26.1,24.7,23.8,24.9,26,26.1,26.5,25.1
1998,26.4,27.8,27.4,27.2,26,26,24.4,24.3,26,25.7,26,25.3
1999,25.5,26.1,26.6,26.2,26.1,25.1,23.7,24.6,24.3,25.3,25.8,24.9
2000,26,25.6,26.9,26.2,26.4,24.5,23.7,23.7,24.9,25.7,25,24.5
2001,25.3,27.2,26.7,25.5,26.2,24.9,24,22.9,24.6,25.4,25.8,25.6
2002,25.5,26.3,26.7,26.5,27.3,25,23.9,23.9,24.8,25.4,25.6,25.4
2003,26,26.4,26.6,26.8,26.3,24,23.8,24.1,25.5,25.7,26,25.2
2004,26.1,26.2,26.4,26.7,26,24.4,23.4,23.6,24.7,25.5,25.8,25
2005,25.9,26.7,26.9,26.7,26,24.3,23.2,24.2,25.4,25.5,25.3,25.1
2006,27.1,26.3,25.6,26.5,26.4,25,23.8,24,25,25.7,25.2,24
2007,26.1,26.4,26.3,25.7,26,24.9,23.3,24.2,25.5,25.5,25.7,24.9
2008,25.3,25.7,26.2,25.8,26.1,24.7,23.3,23.7,25.1,25.8,25.4,25.3
2009,25.7,26.8,26.7,27,26.9,24.9,23.4,23.8,25.2,26,25.3,25.3
