1901,25.9,28,29.2,28.9,27.5,26.1,25,24.8,25,25.7,25.8,25.2
1902,25.9,28,29.2,28.9,27.5,26.1,25,24.8,25,25.7,25.8,25.2
1903,25.9,28,29.2,28.9,27.5,26.1,25,24.8,25,25.7,25.8,25.2
1904,25.9,28,29.2,28.9,27.5,26.1,25,24.8,25,25.7,25.8,25.2
1905,25.9,28,29.2,28.9,27.5,26.1,25,24.8,25,25.7,25.8,25.2
1906,25.9,28,29.2,28.9,27.5,26.1,25,24.8,25,25.7,25.8,25.2
1907,25.9,28,29.2,28.9,27.5,26.1,25,24.8,25,25.7,25.8,25.2
1908,25.9,28,29.2,28.9,27.5,26.1,25,24.8,25,25.7,25.8,25.2
1909,25.9,28,29.2,28.9,27.5,26.1,25,24.9,25,25.7,25.8,25.2
1910,25.9,28,29.2,28.9,27.5,26.1,25,24.8,25,25.7,25.8,25.2
1911,25.9,28,29.2,28.9,27.5,26.1,25,24.8,25,25.7,25.8,25.2
1912,25.9,28,29.2,28.9,27.5,26.1,25,24.8,25,25.7,25.8,25.2
1913,25.9,28,29.2,28.9,27.5,26.1,25,24.8,25,25.7,25.7,25.2
1914,25.9,28,29.2,28.9,27.5,26.1,25,24.8,25,25.7,25.8,25.2
1915,25.9,28,29.2,28.9,27.5,26.1,25,24.8,25,25.7,25.8,25.2
1916,25.8,28,29.2,28.9,27.5,26.1,25,24.8,25,25.7,25.8,25.2
1917,25.9,28,29.2,28.9,27.5,26.1,25,24.8,25,25.6,25.8,25.2
1918,25.9,28,29.1,28.8,27.5,26.1,25,24.8,25,25.7,25.8,25.2
1919,25.9,28,29.2,28.9,27.5,26.1,25,24.8,25,25.7,25.8,25.2
1920,25.9,28,29.1,28.9,27.5,26.1,25,24.8,25,25.7,25.8,25.2
1921,25.9,27.9,29.1,28.9,27.5,26.1,25,24.8,25,25.7,25.8,25.2
1922,25.9,28,29.2,28.9,27.5,26.1,25,24.8,25,25.7,25.8,25.2
1923,26.1,28,29.4,29,27.6,26.1,24.9,24.7,25,25.8,26,25.4
1924,26,28.4,29.5,29,27.6,26.1,24.9,24.7,24.9,25.7,25.8,25.1
1925,25.5,27.8,29.3,28.9,27.5,26,25,24.7,25,25.6,25.9,25.3
1926,26,28,29.1,28.7,27.4,26.1,25.1,24.9,25.2,25.9,26,25.4
1927,26,28.1,29.2,28.7,27.7,26.1,25,24.7,25.2,25.8,25.9,25.4
1928,26,27.8,29.4,28.9,27.4,26,25,24.6,25,25.7,25.9,25.1
1929,25.8,28,29.2,28.9,27.6,25.9,24.8,24.6,24.9,25.7,25.9,24.9
1930,25.8,28.1,29.2,28.9,27.5,26.1,25,24.8,25.1,25.9,25.6,25.6
1931,26,28.2,29.4,29.2,27.6,26.1,25,24.8,25,25.9,26.1,25.5
1932,25.9,28.2,29.5,29.1,27.6,26.2,25,24.8,25,25.9,26,25.3
1933,26,28,29.2,29,27.5,26,24.9,24.8,25,25.7,26.1,25.4
1934,25.9,28,29.4,29.1,27.5,26.1,25.1,24.8,25.1,25.9,26.1,25.3
1935,26.1,28.1,29.4,29,27.6,26.1,25,24.8,25,25.7,26,25.3
1936,25.9,28.2,29.4,29,27.5,26.1,24.9,24.7,24.9,25.7,26,25.2
1937,25.9,28,29.3,28.9,27.5,26.2,25,24.8,25,25.9,25.9,25.3
1938,26,28.1,29.2,29,27.7,26.2,25,24.8,25,25.8,26,25.2
1939,26,28.1,29.3,28.9,27.5,26.1,25,24.8,25,25.8,25.9,25.4
1940,25.9,28,29.2,28.9,27.5,26.1,25,24.8,25,25.7,25.8,25.2
1941,27.6,29.1,30.3,30.4,27.9,26.7,25,24.8,25.9,26.5,26.1,25
1942,27.6,30.3,29.6,29.6,27.5,26.7,25.2,24.2,25.5,26.4,25.9,25.8
1943,26.7,27.9,28.8,28.3,27.2,25.5,25,24.4,25.1,26,26.5,26.4
1944,26.5,27.9,29,28.8,27.1,27,25.8,24.8,25.5,26.2,25.5,25.6
1945,27.7,27.5,29.4,28.5,26.9,26.7,25.5,24.2,25.1,25.7,25.8,25.3
1946,27.2,28.6,30,29.4,27.5,25.9,24.5,23.8,25,25.8,25.9,25.8
1947,26.6,29.1,29.7,28.9,27.7,26.6,25.5,24.7,25.2,26.2,25.7,26.2
1948,26.4,27.6,28.5,28.6,27.4,25.8,24.9,24.4,25.5,25.7,25.4,24.5
1949,26.8,27.5,29.4,29.1,27.7,25.8,25.5,24.4,25.2,26.4,25.7,22.4
1950,26.6,27.8,28.7,28.8,27.3,26.4,24,23.4,25,25.1,25.4,25
1951,27.1,27.6,30.2,29.7,28.2,26.8,25.7,25,25.6,26.2,25.7,24.3
1952,28.3,28.6,30.3,30.4,28.2,26.4,25.5,23.3,25.5,26.4,26.1,26.4
1953,27.3,29,30.3,29.9,27.9,26.2,24.8,23.7,26.6,25.7,25.5,24
1954,26.6,28.8,29.4,28.9,27.4,26.1,24.7,24.6,24.8,25.4,26.3,25.1
1955,26.2,28,28.5,28.2,27.2,25.9,24.5,24.5,25.3,26,26.2,24.9
1956,25.2,28.4,27.9,29.4,28.3,26.2,25.2,25.3,25.5,25.9,27.4,26.4
1957,26.3,27.2,28.3,28.6,28.2,26.7,26.1,25.9,26.1,26.6,27.2,26.3
1958,27.2,27.4,30.7,29.5,28.4,26.4,25.3,25.3,26.3,26.4,27.3,27.3
1959,26.6,27.7,29.9,29.9,27.6,27,25.4,24.8,25.9,26.1,26.8,25.9
1960,26.6,27.9,29.2,28.9,27.6,26.3,25,25.8,25.4,26.3,26.5,28.1
1961,27.3,27,29.6,28.4,28,26.4,24.5,24.5,24.8,26.1,25.5,24
1962,24.8,28.1,28.6,28.3,27,25.7,25.4,24.7,25.1,26.1,27,26.1
1963,26.2,28.7,28.8,27.9,27.4,26.5,25.4,25.3,26.3,26.7,27.3,25.8
1964,26.9,28.1,30.3,28.7,28.5,26.1,24.7,24.5,25.1,25.6,25.5,24.9
1965,26.4,28.2,29.1,29.1,27,26.8,25.5,25.1,25.7,26.1,26.1,25.3
1966,27.3,27.6,28.6,28.4,27.6,26,25.6,25.2,25.7,26.1,26.2,24.5
1967,25.3,27.5,28.8,27,27.9,25.3,24.9,24.8,25.5,25.7,24,25.1
1968,26,28.1,29.2,28.6,27.6,25.8,25.2,25.4,25.4,26.4,26.9,26.3
1969,24.9,28.4,29.1,29.5,28.3,26.4,25.7,25.2,26.1,26.1,26.3,26.6
1970,27.2,28.6,29.4,29.9,28.4,27.1,25.9,25.8,25.9,26.4,26.9,25.2
1971,25,27.3,29.1,27.8,27.6,26.3,24.5,23.7,24.2,24.9,24.7,24.1
1972,25.7,27.6,29.1,29,27,26.1,25,24.9,25.2,25.4,24.7,25.1
1973,27.2,29.4,30.1,27.9,27.5,26.3,25.3,24.9,25.1,26.2,25.2,26.1
1974,25.9,28.3,28.9,28.2,26.8,25.4,23.5,24,24.1,25,25.5,24
1975,25.3,28.1,28.7,28.6,27.2,25.7,23.7,23.4,24.1,24.8,26.3,24.4
1976,26.1,27.7,28.3,28.5,26.9,25.3,24.4,24,24.5,25.1,24.9,25.1
1977,25.9,27.7,29.5,29.6,28,25.6,24.4,24.1,24.5,24.8,25.4,24.6
1978,25.6,28.5,29.3,28.6,27.8,25.4,23.9,24.2,24.4,24.7,24.9,24.7
1979,26.4,27.9,29.2,29.3,27,25.5,25,24.8,25,26.5,27.2,25
1980,26.5,28,29,29.9,28.2,26.2,24.6,24.4,25.1,25.6,25.8,24.6
1981,25.1,27.7,29.5,29,26.9,26.2,24.1,24.8,24.8,25.4,24.7,25.6
1982,27,27.5,29.1,28.5,27,26.3,25.5,24.5,25,25.2,24.9,25.1
1983,24.5,28.7,30.1,30.5,28.5,26.4,25.5,25.4,25.1,25.5,25.7,25.4
1984,24.8,28.4,29.4,28.7,27.1,25.6,24.7,25.5,24.6,26,25.4,25.3
1985,27.4,27.1,29.7,29,27.4,25.8,24.8,25.4,24.5,25.8,25.5,25.4
1986,26,28.7,29.4,30.4,27.9,26.2,25.2,25.2,24.6,25.5,25.9,24.8
1987,26.3,28,29.1,29.6,28.2,27.5,26.1,25.5,25.4,26.1,26.8,25.4
1988,26.9,29.1,30.4,29.4,27.8,26,24.9,24.4,24.3,25.3,25.8,25.6
1989,23.8,26.5,29.2,30,26.8,26.4,25.5,25.3,25,26.2,26.6,24.2
1990,27.2,27.5,29.6,29.4,27.9,26.7,25.5,25.7,25.6,26.1,26.9,27
1991,26.4,29.2,29.7,30,26.8,26.6,25.5,24.8,26.1,26.4,26.2,25.5
1992,25.1,26.7,30.1,29.8,26.9,26.1,25,25.1,24.8,25.7,26,24.8
1993,24.4,27.4,30,29.5,27.1,26.1,25.7,25.2,24.7,26.3,27.3,25.1
1994,27.2,27.5,29.8,30,28.4,26.3,24.6,24.8,24.3,25.9,25.6,24.1
1995,25,27.4,28.6,27.9,27.7,26.6,25.5,25.5,25.4,26.9,26.2,25.9
1996,26.2,28.5,29.6,28.8,27.6,26.2,25.6,25.1,25.3,26.6,25.9,25.6
1997,27.2,27.2,30,29.7,28.2,26.7,26.1,26,26.8,27.2,27.3,25.7
1998,26.1,28.8,30.2,31.2,28.8,27.1,26.4,25.1,25.3,26.1,27.4,26.3
1999,26.4,29.4,29.2,29.5,27.4,25.3,24.9,24.5,24.9,25.4,26.7,25.6
2000,26.5,26.9,29,30,27.9,26.4,25.1,25.4,25.4,26.2,26.7,25.3
2001,25,28.6,29.8,29.9,27.9,26.7,25.3,25.1,25.3,25.6,26.1,26.5
2002,24.1,28.8,30.4,30,28.4,26.9,26.2,25.6,25.2,26,26.3,26.1
2003,25.5,29.6,30,29.9,28.8,26.6,25.7,25.1,25.3,26.7,26.6,26.8
2004,25.6,28.1,30.9,30.4,28.2,27,26.1,26,25.8,27.2,27,26.5
2005,25.9,30.7,30.6,30.3,28.1,27.4,25.8,26.1,25.6,25.9,26.3,27.6
2006,26.5,27.5,30.5,29.6,28.6,26.7,25.7,24.8,24.6,25.9,26.1,25.4
2007,25.3,29.5,30,29.6,28.9,27.3,25.6,25.4,25.6,26.5,28,25.9
2008,26.3,27.1,30.5,27.9,27.8,27,25.8,25.2,25.9,26.5,26.7,27.1
2009,27.2,29.3,30.4,30.2,28.8,27.8,26.2,25.8,26.1,27.5,25.9,25.6
