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