1901,24.2,24.6,25.2,26,26.5,25.6,25.3,25.8,26.4,26.2,25.5,24.8
1902,24.2,24.6,25,25.8,26.1,25.5,25.4,25.7,26.2,26.1,25.4,24.8
1903,24.4,24.4,25,25.9,26.5,25.9,25.5,25.7,26.2,26.2,25.4,24.7
1904,24.2,24.2,24.9,25.5,26.2,25.5,25.2,25.4,26.1,26,25.5,24.8
1905,24.2,24.2,24.9,25.9,26.1,25.7,25.4,25.7,26.3,26.1,25.7,24.8
1906,24.1,24.3,25,25.7,26.3,25.5,25.3,25.8,26.3,26.3,25.6,24.4
1907,23.8,24,24.7,25.5,26.1,25.5,25.5,25.7,26.3,26.2,25.5,24.8
1908,24.2,24.3,25,25.7,26.3,25.7,25.5,25.9,26.3,26.2,25.4,24.7
1909,24,24.1,25.2,25.6,26.3,25.4,25.4,25.5,26.3,26.2,25.3,24.4
1910,24,24.1,25,25.7,26.1,25.6,25.4,25.7,26.6,26.2,25.6,24.9
1911,24,24.2,24.9,25.7,26.1,25.7,25.4,25.9,26.4,26.3,25.7,24.8
1912,24.3,24.5,25.2,25.8,26.4,25.6,25.6,25.8,26.4,26.3,25.6,24.9
1913,24.1,24.1,24.9,25.6,26.5,25.4,25.3,25.6,26.3,26.5,25.4,24.6
1914,24.1,24.2,25.1,25.7,26.2,25.5,25.4,25.6,26.4,26.3,25.6,25
1915,24.2,24.1,25.2,25.6,26.6,26,25.9,26.2,26.7,26.8,25.8,25.1
1916,24.2,24.2,24.9,25.9,26.6,25.8,25.6,25.7,26.4,26.1,25.4,24.4
1917,23.7,23.8,24.3,25.5,26.5,26.2,25.7,25.4,26.3,26.6,25.8,24.7
1918,23.9,24.1,24.6,25.4,26.3,25.9,25.3,26.1,27,26.2,25.4,24.3
1919,24,24.3,24.9,25.5,26.4,25.6,25.1,25.6,26.1,26,25.2,24.7
1920,24,24.3,25,25.7,26.4,25.4,25.2,25.5,26.1,26,25.4,24.6
1921,24.4,24.5,25.1,25.1,26.6,25.3,24.6,25.6,26.3,25.8,25.3,24.6
1922,23.9,23.9,24.4,25.6,25.6,25,25.2,25.4,26.2,26.3,25.2,23.7
1923,23.2,23.1,23.5,25,26.3,25,25.1,25.7,26.4,26.1,25.5,24.1
1924,23.6,23.8,25.1,26.1,26.8,25.3,24.9,25.2,25.6,25.5,25,24.1
1925,22.9,23.4,24.4,25.5,26.3,25.5,25.4,25.3,26,26.4,25.2,24.7
1926,23.9,24.3,25.1,25.8,26.9,26.9,25.2,25.7,25.8,25.9,25.3,24
1927,23.5,23.1,24.5,24.7,25.5,24.9,24.8,25.1,26.1,25.9,25.5,24.7
1928,23.7,23.6,24.3,25,25.9,25.1,24.9,25.5,26.1,26,25.5,24.1
1929,23.1,23.5,24.2,25,25.1,25.1,25.1,25.8,26,26.2,24.9,24
1930,23.9,24.1,25.1,25.7,26.3,25.5,25.4,25.7,26.3,26.2,25.7,24.9
1931,24.4,24.4,25.6,26.1,26.9,25.9,25.6,25.9,26.4,26.4,25.6,24.8
1932,24.1,24.2,25.1,26.1,26.3,25.7,25.4,25.9,26.6,26.4,25.7,24.9
1933,23.8,23.4,24.4,25.7,26.2,25.4,24.9,25.2,25.9,25.8,24.9,24
1934,23,23.1,23.8,25.1,26.1,26.1,25.1,25.9,25.9,25.8,25.6,24.5
1935,24.1,24,23.8,25.4,25.8,25.6,25.1,25.1,26,25.9,25.6,24.2
1936,23.7,23.8,25,25.5,26.4,25.5,25.3,25.6,26.2,25.9,25.3,24.4
1937,23.5,23.7,25,26.1,26.5,26.7,26.4,27.1,27.7,27.3,26.5,25.7
1938,24,23.9,24.2,24.9,25.6,25.5,25.6,26.4,27.2,26.8,26.3,25.8
1939,23.5,23.6,24.3,25,25.4,25.3,25.6,26,27.1,26.7,26.1,25.5
1940,24.7,24.6,25.2,26.3,27,26.3,26,26.2,27.4,26.9,26.2,24.9
1941,24.5,24.9,25.5,26.6,26.9,25.9,25.7,26.3,27.1,26.7,26.2,24.3
1942,24.9,25.3,25.3,26.5,26.5,26.2,25.6,26,26.7,26.6,26.3,25.1
1943,24.5,24.8,24.6,25.9,25.5,25.8,25.4,25.7,26.8,26.6,25.9,25.2
1944,24.7,24.5,25.1,26.2,26.7,25.7,26.3,26.4,26.7,26.8,26,25.2
1945,23.7,24,24.8,25.6,26.6,25.5,25.6,25.7,26.3,26,25.2,24.4
1946,23.8,24.1,24.8,25.7,25.5,25.5,25.3,25.5,26.3,26.2,25.6,24.9
1947,23.9,24.9,25.1,25.6,26.7,25.9,25.4,26,26.6,26.2,25.4,24.7
1948,24.6,24.5,25.1,25.7,26.9,25.9,25.5,25.7,26.6,26.8,25.9,25
1949,23.8,23.9,25.1,25.8,26.5,25.5,25.3,26.3,26.6,26.5,25.7,24.8
1950,23.5,24.1,24.5,25.6,25.8,25.3,25.4,25.8,26.7,26.4,25.9,24.8
1951,23.8,24,24.9,26,26.4,25.8,26,26.4,26.7,26.6,25.8,25
1952,24.5,24.3,25.3,26.3,27,26,25.9,26.4,27,27.1,25.6,25.2
1953,24.3,24.4,25.2,26.4,26.2,26.3,26.1,26.2,26.9,26.7,26,25.2
1954,24.4,24.2,25.1,25.6,26.3,25.4,24.4,25.9,25.6,25.7,25.1,24.1
1955,23.6,24.1,24.6,25.1,25.7,25.5,25.3,26,26.1,26.4,25.7,24.8
1956,24.6,24.2,24.3,26.1,25.7,25.2,25.9,25.7,26.5,26.7,26,25.1
1957,24.1,24.1,24.9,25.4,26.4,26.1,26,26.5,27.8,27.1,25.5,24.5
1958,24.3,24.3,26,26.6,27.3,26.2,25.9,26.1,27.4,26.7,25.7,25.1
1959,24.6,24.4,24.9,26,26.6,25.8,25.9,26.1,27.1,26.2,25.7,25.8
1960,24.7,24.9,25.3,26.2,27.1,26.1,26,26.2,27.1,26.9,26.1,25.2
1961,24.9,24.4,25.4,26.4,26.9,26.2,26.1,26.3,27,26.6,25,24.5
1962,24.1,23.6,24.8,25.9,27.1,25.5,25.3,25.4,26.6,26.6,25.9,24.9
1963,24.5,24.6,25.1,26.2,26.4,26.1,26,26.8,27,27.4,26.1,25
1964,23.7,24.3,25.2,25.8,26.1,25.5,25,25.4,25.8,25.9,25.1,24.4
1965,24,23.6,24.7,25.4,26,25.2,25.9,25.7,26.6,26.3,25.8,25.3
1966,24.7,24.3,25.2,25.9,26.4,25.5,25.5,25.8,26.1,26.3,25.6,24.9
1967,24.4,24.1,24.7,25.4,25.9,25.7,25,25.2,26.5,26.1,25.6,24.7
1968,24,24.4,25.1,26,26,25.5,25.2,25.8,26.6,26.6,25.6,25.1
1969,24.6,24.9,26.3,26.8,27.7,26.6,26.3,25.8,27.1,26.3,26.3,25.8
1970,25,25,25.6,26.2,27,25.9,25.5,25.8,26.3,26.7,25.7,25.1
1971,23.4,24.3,24.6,25.6,25.9,25.6,25.1,25.3,26,25.5,25.2,24.5
1972,23.5,24.2,25.1,25.6,25.9,25.8,25.7,25.8,27.1,27,25.8,25.2
1973,25,25,25.7,26.2,26.7,26.6,26.5,26.7,26.9,26.8,26.1,24
1974,25,25.4,25.8,25.2,26,26,25.3,25.5,26.3,26.5,25.5,24.2
1975,23.8,25.2,25.4,26.4,26.8,26.7,26.5,26.6,26.7,25.3,25.2,23.8
1976,23.7,23.7,23.8,25.2,25.8,25,24.9,26.3,26.8,26.9,26.1,24.8
1977,24.6,23.7,25.4,25.6,26.6,25.4,25.9,26.1,26.8,26.6,25.8,24.5
1978,23.8,23.9,25.5,26.5,26.6,25.8,26,25.8,27.2,26.9,26.4,24.7
1979,24.2,24.5,25.4,26.6,26.9,26,25.8,26.5,25.6,27.3,26.9,25.9
1980,25.5,25.7,26.1,27.1,26.8,26.1,26.1,26.3,27.4,26.6,25.4,25.4
1981,25.2,25.7,26.3,26.1,26.3,25.3,25.4,25.6,26.2,26.4,26.1,25.5
1982,24.7,24.8,25.2,26.1,27,25.6,25.1,24.8,26.1,25.5,25,24.7
1983,24.3,24.6,25.9,26.8,26.4,26.2,26.2,26.5,27.5,26.6,26,25.4
1984,24.9,25,25.7,26.2,26.2,25.9,25.4,25.7,26.1,25.7,24.7,23.9
1985,22.6,22.3,24.4,25.4,26.1,25.4,24.7,24.9,25.5,25,24.5,23.4
1986,23.4,23.9,24.7,25.7,25.8,25,25.2,26,26.3,26,24.9,24.1
1987,23.6,24.2,25.7,26.9,27.3,27,26.1,27.2,27.7,27.7,27.4,26.9
1988,25.7,25.9,26.6,27.7,28.1,27.5,26.9,27,27.8,27.1,25.7,24.7
1989,24,24.3,25.1,25.9,26.3,26.4,26.2,27.4,26.8,26.8,25.9,24.3
1990,24.4,24.2,25.3,26.7,26.9,26.3,26.2,26.1,27.6,27.4,26.7,25.7
1991,24.8,25.2,25.8,26.8,27.4,26.3,26.9,26.4,26.6,25.8,25.5,24.6
1992,24.3,24.6,25.2,26.8,27.5,26.1,25.5,25.7,26.5,26.7,25.7,24.9
1993,24.6,24.5,25.6,27.1,27.5,26.7,26,25.6,26.3,26.4,25.2,24.6
1994,24.4,24.2,25.3,25.9,26.3,25.6,25.5,25.8,26.9,26.3,25.6,24.9
1995,24.4,24.2,25.2,26.7,27.3,26.1,26,26.1,27,26.1,25.7,25.5
1996,24.3,25.2,25.4,26.3,26.3,25.4,25.9,26,26.9,26.4,25.6,25.5
1997,25,24.6,25,26.2,26.7,26.5,26.2,26.3,27.8,27.5,26.4,25.9
1998,25.5,26,26.1,27.5,27.2,26.7,26.2,27.2,27.4,26.9,26.4,25.8
1999,25.1,24.9,25.5,26,27,26.4,26.2,26.1,26.9,26.1,26.2,25.4
2000,24.8,24.4,24.7,25.6,25.5,25.1,25.7,25.4,26.4,26.8,25.9,25.1
2001,24.6,24.3,25.1,25.9,26.7,25.7,25.4,25.7,25.7,25.6,26.1,26.2
2002,25.3,25.2,25.6,26.3,26.3,26,26.2,27.4,27.6,27,26.1,26.1
2003,25.4,25.3,25.7,26.9,26,25.3,25.9,25.6,26.2,26.7,26.3,25.3
2004,25,24.1,25.4,26.5,26.1,25.4,25.8,26,26.8,26.1,25.8,26.2
2005,25.2,25.3,25.7,27,27.6,26.2,25.8,26.7,27.2,27.1,25.3,25
2006,24.1,24.8,25.2,26.4,27.3,25.5,25.2,25.8,26.9,26.8,25.7,26.1
2007,25.3,24.2,26.8,26.8,27.2,25.6,26.6,25.7,25.7,26.3,25.1,24.8
2008,25.3,24.1,24.8,25.3,26.7,26.9,26.3,26.1,27.4,26.5,26.6,26
2009,24.9,24.4,25.4,25.9,27.7,26.8,26.7,26.6,28.3,27.1,27.3,26.6
