1901,26.2,25,27,28.7,28.6,27.6,26.8,25.3,26.5,26.5,25.8,25
1902,26,24.3,27.5,28.5,28.6,27.5,26.5,25.7,25.8,26.4,26,25.9
1903,25.2,24.9,26,28.4,27.4,27.4,26.4,26,25.8,25.7,25.3,24
1904,24.6,24.2,26.3,26.8,26.6,25.2,24.6,24.4,24.7,25.6,24.6,23.5
1905,25.8,25.9,27.3,28,28.4,26,25.5,25.7,25.2,26.3,25.1,26.7
1906,26,27.2,27.2,28.9,27.5,27.7,27.4,27.1,25.4,25.4,25.2,26
1907,25.1,25.6,27.1,28.1,28.4,27.5,26.7,24.8,25.4,27.1,26.5,24.7
1908,24.2,24.8,25.9,28.7,27.1,27.4,26.5,25.1,26.4,26.2,24.9,25.6
1909,25.9,26.5,27.4,28.4,28.4,27.9,24.8,26,25.1,25.8,24.9,24
1910,24.8,24.9,25.7,26.8,26.2,26.7,26,25.5,24.7,25.2,24.5,24.7
1911,25.1,24.3,25.7,26.3,26.6,26.9,24.8,24.2,25.3,25.4,25.2,25.2
1912,24.4,25.3,27.3,28.4,28.4,27.7,25.9,24.7,24.8,25.5,25.4,25.4
1913,24.6,25.1,26.5,27.4,26.9,27.4,25.6,25.1,25.2,25.5,25.1,24.9
1914,24.4,24.4,27,28,28.3,26.4,25.7,25,24.9,26.1,26.3,26
1915,25.5,26.4,26.9,28.8,28.2,27.8,26.7,25.2,25.8,26.2,25.4,24.5
1916,24.6,24.5,25.9,26.9,27,26.1,26.2,25.3,24.5,25,25.1,24.6
1917,23.9,24.2,25.4,27.2,26.9,26.9,24.3,25.5,25.5,25.7,24.6,24.1
1918,23.4,23.7,25.4,26.8,28.2,27.2,24.9,25.3,25.3,25,25.8,25.4
1919,25,25.4,27.4,28.5,28,26.8,25.6,23.5,25.2,25.4,24.8,25
1920,24.3,25.9,27.2,28,27.5,26.6,24.9,26.3,25.1,25.8,25.3,24.7
1921,24.9,24.6,26.3,27.1,27.6,26.1,25.7,24.3,25,25.7,24.1,24.6
1922,25.1,25.6,26.4,28.4,27.7,27.2,25.6,25.9,25.1,25.7,24.8,24.3
1923,24.2,24.8,25.4,27.4,26.4,25,25.4,24.2,25.2,25.7,24.5,25
1924,25,25.7,26.1,28,28.3,26.6,24.9,24.4,26.2,25.5,24.3,23.7
1925,25.5,24.2,26.3,27.1,27.5,25.6,25.6,25.6,25.1,24.9,25.5,24
1926,24.5,25.3,26.8,28.5,28,25.9,26.3,25.1,25.3,25.7,24.9,24.8
1927,24.4,25.5,26.7,27.2,27.5,26.4,25.8,25.1,26,25.5,25.3,25.1
1928,25.5,25.5,26.6,27.2,27.7,25.9,25.9,26,24.8,25.2,24.6,24.8
1929,24,25.1,25.2,26.7,27.6,27.3,24.9,24.2,25.4,25,24.9,25.9
1930,25.9,25.6,27.4,28.2,27.1,27,24.9,25.8,26.3,26.4,25.9,25.2
1931,25.8,26.9,27.9,29.1,28.6,27.3,27.3,25,26.3,25.9,25.1,25
1932,24.1,24.7,26,28.2,28.4,27.1,25.4,26.1,26,25.8,25.2,25
1933,25,25.5,26.1,28.1,28.4,27.2,25.9,26,25.4,25.3,24.7,24.1
1934,24.3,24,25.6,26.5,25.5,27.2,25.6,25.7,24.3,25.3,25.4,24.3
1935,24.6,25.1,26.4,28.1,26.8,27.2,25.3,25.5,25.3,26.4,25.2,24.9
1936,24.7,26.2,26.7,28,29,27.6,25.9,25.6,25.5,25.7,25.6,26.2
1937,26.1,25.8,27.5,28.3,28.1,27.3,25.6,25.3,25.9,25.8,25.4,25.9
1938,25.5,25.9,26.8,27.4,26.9,27.2,26.6,27.1,26.4,26.4,25.4,25.7
1939,25.6,25.6,27.8,28.1,27.8,27.8,25.5,25.4,26.6,26.3,25.8,23.6
1940,24.6,25,26.9,28.4,28.6,27.3,26.2,25.3,26.2,26.6,26.1,25.1
1941,25.7,26.1,27.1,27.8,28.2,27.2,26.4,26.3,26.1,26.2,26,25.8
1942,24.7,26.3,27.7,28.3,27.9,27.2,26.1,25.8,26,26.3,25.5,24.7
1943,24.1,25.1,26.9,27,27.5,26.6,25.9,25.4,26.3,26,25.6,24.9
1944,24.9,25.3,25.9,27.7,28.1,27,26.1,25.5,26.4,26.3,26.2,24.3
1945,24.5,25.2,26.7,27.6,27,26.7,26.1,25.2,25.8,25.4,26.1,25
1946,24.9,26.3,27.6,28.7,29.2,27.2,26.2,25.8,25.8,26.3,26.6,26
1947,26.7,26,27.8,28.8,28.6,27.7,26.5,25.8,26.5,26.5,25.1,25.9
1948,25,26.9,27.4,29,29,27.8,26.5,26.3,26,26.7,25.3,26.2
1949,24,25.4,25.8,27.5,28.7,27.7,26.7,26.3,26.2,25.8,25.3,24.9
1950,24.7,25.9,26.3,28,27.9,26.6,25.8,26.1,26.1,25.6,25.6,23.9
1951,25,25.3,26.7,28,26.9,26.8,26.5,25.5,25.9,26.9,25,24.6
1952,24.8,25.9,27.1,27.8,28.3,27.3,26.9,25.4,25.8,26.4,25.8,24.6
1953,24.6,25.7,27.4,27.6,27.9,26.6,26.7,25.8,26.1,26.6,25.6,24.2
1954,25.6,25.7,25.9,28,28.9,27.9,27.7,26,25.7,26.1,24.6,24.4
1955,24,25.3,26.3,27.4,28.1,27,26.6,26.2,26.6,25.9,24.5,23.8
1956,24.5,25.4,26.3,26.8,27.1,27.3,27.1,25.7,24.6,26.1,24.7,24
1957,24.3,25,26.7,27.8,28.7,27.1,26.8,26.2,25.5,26,24.8,25.5
1958,24.7,25.2,27.1,27.7,28.6,26.4,26.4,26.4,25.5,26.4,25.2,25.4
1959,24.9,26.2,26.5,28.4,28.7,29,27.9,26.6,27.2,26.3,25.4,25.5
1960,25,24.8,27.5,27.8,28.2,26.9,27.9,26.2,26.3,26.4,26.3,25.5
1961,24.5,26.5,27.3,28.7,28.3,27.3,25.5,25.7,26,26.6,25.7,25.9
1962,24.3,25.2,27.3,27.9,28.8,28.1,25.3,26.5,25.3,26.5,25.5,24.8
1963,23.3,24.5,25.8,26.9,28.4,25.7,26,26.6,25.3,26.2,25.9,24.8
1964,25.7,25.1,26.4,27.5,27.5,27.1,26.9,25.4,25.7,26.2,23.9,23.9
1965,23.4,25.3,25.7,27.5,27.1,26.5,25.5,26.3,26,26.2,25.6,25.3
1966,25.5,26,27.4,28.3,25.6,27.5,26.8,26.3,24.8,25.9,24.8,24.9
1967,23.7,24.2,25.6,27,28.6,26.2,26.6,24.5,25.7,25.5,24.7,23.6
1968,24,24.4,26.4,26.7,28.5,28.3,26.9,25.6,25.7,25.6,24.6,25.2
1969,25.6,25.6,27.1,27.7,29.3,28.2,26.7,26.5,25.8,26.2,24.9,24.4
1970,24.5,25.1,27,27.8,29.4,27.5,27.1,25.8,25.9,26.1,25.6,26
1971,23.9,25.2,25.4,27,27.2,26.8,25.9,26.8,26.5,25.6,24.8,24.2
1972,23.9,25.5,25.3,27.7,28,27.6,24.8,25.5,26.6,27.8,26.9,26.4
1973,26.2,26.7,27.6,29.3,29.4,28.4,27.4,26.5,27.1,25.4,24.5,24.2
1974,23.9,25.3,25.8,28.5,28.1,26.3,27.5,25.2,26.6,25.6,25.1,24.9
1975,24.9,25.8,27,27.2,28,27.2,27.2,25.3,27,26.4,25.9,23.9
1976,23.7,25.1,26.2,27.7,25.6,26.4,26.7,24.9,26.9,27.3,24.9,24.4
1977,25.1,24.3,25.8,28,28.1,28.3,26.6,25.6,25.4,27.2,24.8,24.6
1978,24.9,24.9,27.8,28.6,28.3,27.2,26.6,24.9,25.3,25.1,24.6,25.3
1979,25.8,27.1,27.7,28.3,26.7,27.1,26.7,25.2,26.3,25.6,25.7,24.5
1980,24.9,25.9,26.9,28.1,27.6,28,26.8,26.3,25.9,26.4,26.3,26.2
1981,23.6,25.7,26.7,28.1,26.8,26.3,25.7,25.2,26.3,26.7,25.5,24.3
1982,24.1,25.4,27.3,27.1,28.1,27.9,26,25.8,26.1,27,26.5,25.4
1983,24.9,27.4,27.3,28.8,28.8,28.4,27.8,26.5,27.2,26.5,25.4,24.8
1984,25.1,26.2,27.4,28.8,27.7,26.6,27.3,25.3,27.3,25.9,26.7,26.4
1985,25.4,27.7,28,27.6,28.2,26,26.8,25.4,26.4,26.4,26.5,25.3
1986,24.6,25.1,27.3,28.5,27.3,27.5,26.8,25,26,25.9,26.1,25.8
1987,24.9,25.3,27.7,28.4,29,27.9,27.3,27.2,27.1,27.5,27.5,25.9
1988,26.4,27,28.6,28.9,29,27.6,27,27.7,27.5,26.1,26,24.9
1989,26.2,25.4,26.6,28.8,28.1,27.8,27.3,26.6,27,27.4,26.8,26.1
1990,26.2,27.2,27.4,29.3,28,26.1,25.9,25.3,26.7,27.3,26.6,26.2
1991,26.5,25.9,27.8,28,28.4,28.5,27.4,25.4,26.5,26.7,25.7,25.9
1992,25.3,25.9,28.5,28.9,28.6,28,27.1,25.7,25.9,26.6,26.3,25.4
1993,25.1,25.8,26.7,28.5,29.3,28.5,27.5,26.3,26.1,25.7,26.7,24.6
1994,25.8,26.8,27.5,28.5,27.9,27.7,25,25.6,26.4,26.4,26.5,26.6
1995,26,25.4,28.2,27.8,28.5,28,26.6,25.7,25.5,26.4,25.7,25.4
1996,24.9,25.1,27.2,26.5,26.8,27.5,26,25.4,25.6,26.8,25.1,25
1997,24.5,25.6,26.1,27.6,27.4,26.9,26.3,25.2,26.4,27.3,26.9,26.8
1998,27.2,26.7,28.4,29.5,28.2,27.7,28.4,27.3,26.5,26.3,26.9,25.9
1999,26.2,25.2,27.2,27,27.4,26.5,26.1,26,25.4,26.2,26.2,25.1
2000,25.8,25.4,26.7,27.8,26.8,27.4,25.5,26.6,25.8,26.8,26.2,26.3
2001,26.8,26.3,26.6,29.2,28,28,26.1,25.1,25.9,27.3,26.2,24.5
2002,26.2,25.7,27.7,28.4,28.6,27.6,26.1,26.3,26.4,27.8,26.4,25.5
2003,26.2,26,27.4,28.3,27.8,26.9,27.8,25.1,25.9,27.7,27,26
2004,25.2,26.6,25.6,29.3,28.3,25.8,26.7,26.1,26.7,26.3,26.2,25.9
2005,26.4,26.1,26.4,28,28.3,27,27.3,26.2,25.7,26.3,25.8,24.6
2006,26.5,26.7,27.5,28,27.3,28.4,27,25.7,27.2,26.7,26.8,25
2007,26,25.7,26.4,27.7,28.6,27.7,28.1,25.7,26.9,26.2,24.3,24.3
2008,24.4,24.5,26,27.1,26.6,27.6,26.9,25.9,26,26.7,26.4,25.7
2009,23.6,26.4,27.3,26.4,26.1,25.7,26.4,25.7,26.1,25.6,26,25.4
