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