1901,26.2,26.9,28.4,29.5,28.9,28.3,27.8,27.7,27.6,27.4,26.9,26
1902,25.7,27,28.5,29.4,29.2,28.8,28.1,27.9,27.5,27.6,27.1,26.8
1903,26.4,26.6,29.1,30.1,29.4,27.9,27.8,27.5,27.2,27.2,26.1,24.2
1904,24.6,26,28.1,28.9,28.9,28.2,27.8,27.9,27.8,27.7,26.5,25.3
1905,26.9,27.5,28.5,29.9,29.1,28.3,28,28.2,27.9,27.8,27.3,27.9
1906,27.2,27.9,28.7,30.4,29.8,28.7,28.2,28.2,28.1,27.4,26.4,26.2
1907,26,27,27.9,29.3,28.7,28.1,27.9,27.6,27.8,27.6,27.1,24.9
1908,26,26.7,28,29.4,28.9,28.2,27.9,27.7,27.7,27.6,26.2,25.9
1909,26.1,27,28.2,29.4,28.7,28.3,27.7,27.9,27.8,27.8,26.4,25.4
1910,26.5,26.4,27.8,29.2,29,28.1,28,27.9,27.3,27.4,26.8,25
1911,25.8,26.6,28.2,29.7,29.2,28.4,28.1,28.2,28.1,27.8,28,27.1
1912,26.7,27.3,29.5,29.9,30.2,29,27.8,27.5,27.7,27.4,26.2,26
1913,25.8,27.2,28.8,29.9,28.5,28.1,27.4,27.6,27.7,27.5,26.5,26.1
1914,25.4,27.3,28.6,30.1,30.2,28.2,27.8,27.8,27.6,27.3,27.4,26.8
1915,26.3,27.8,28.8,30,29.4,28.8,27.9,28.2,27.5,27.4,26.5,24.8
1916,25.1,26.8,28.8,29.7,28.9,27.9,27.7,27.7,27.4,27.1,26,25.2
1917,25.9,26.5,27.6,29.9,29,27.8,27.5,27.3,27.2,26.8,26.3,25.3
1918,24.5,25.1,27.6,28.7,28.5,28.1,28.3,27.8,27.9,27.6,27.5,26.7
1919,26.6,27.4,29.3,30,29.5,28.2,27.7,27.7,27.6,27.4,26.7,26.3
1920,25,27,28.7,29.6,29.5,28.5,27.8,28,27.8,27.2,27.4,26.1
1921,25.6,26.4,28.5,29.2,28.6,28.1,27.3,27.6,27.2,27.2,26.1,25.9
1922,26.6,27.2,27.6,29.4,29.1,28.2,27.2,27.5,28,27.2,26.5,25.7
1923,25.6,26.1,27.8,28.9,28.3,27.8,27,27,27.2,27.1,27,26.3
1924,26.4,27,28.4,29.3,29.1,28.1,27.2,27.8,27.5,27,27.1,24.7
1925,26.2,26,28,28.7,29.1,28.1,27.7,27.8,27.6,27,26.8,24.9
1926,26.1,27.2,28.3,30.3,29.9,28.6,27.9,27.5,27.6,27.2,26.8,26.3
1927,25.9,26.9,28.9,29,28.5,28,27.6,27.6,27.6,27,27,26.2
1928,27.6,26.6,29.1,29.3,29.3,28.2,28,27.9,27.6,26.6,26.5,27.1
1929,27.1,27,27.7,29.2,30,28.4,27.8,27.7,27.6,27.4,26.5,27
1930,25.1,27,27.6,30.2,29.3,28.6,27.9,28.2,27.6,27.5,27.4,26.8
1931,27.2,27.9,29.4,30.8,29.8,28.9,28.1,28.2,27.6,26.5,26.6,26.1
1932,25.6,26.6,27.5,29.6,29.6,28.4,27.6,27.9,27.2,27.3,26.9,25.8
1933,25.1,27.7,28,29.9,29.5,28.9,27.8,28.1,27.7,27.2,26,26.1
1934,24.8,25.9,27.4,28.6,29.3,28.4,27.5,27.8,27.8,26.5,27.2,26
1935,27,27.8,29.3,29.9,28.9,28.6,28,27.9,27.5,27.8,27.7,26.1
1936,25.9,27.4,27.3,30.1,29.3,28.4,27.9,27.5,27.7,26.6,27,27.1
1937,27,27.5,29.8,30.1,28.9,28.3,27.7,27.9,27.4,27.1,26.8,26.6
1938,26.8,27.3,27.6,29.1,28.7,28.4,27.5,27.4,27.5,27.3,26.9,26.6
1939,26.3,27,28.1,29.4,28.9,28.2,28.4,28,27.7,27.8,27.5,24.2
1940,24.8,26.9,28.6,30.1,29.3,28.5,28,27.7,28.1,28.3,27.7,27
1941,28.3,28,29.1,30.7,30,28.5,28.1,28.3,28.3,27.9,27.8,27
1942,25.7,27.2,28.5,29.3,28.8,28.2,27.7,27.6,27.5,27.3,26.8,26.1
1943,25.4,26.6,28.2,28.7,28.9,28,27.7,27.7,27.4,27.3,26.6,25.6
1944,26.4,27.3,28.4,29.7,29,28.1,27.6,27.7,27.8,27.6,26.9,25.4
1945,26.3,27.4,28,29.2,28.8,28.1,28,27.9,27.6,27.1,27.4,26.4
1946,26.1,27.1,29,29.2,28.9,28.3,27.7,27.6,27.6,27.4,27.1,27.1
1947,27.9,27.1,28.6,28.6,29.2,28,27.7,27.9,27.8,27.4,26.5,26.1
1948,25.9,27.3,28.6,29.4,29.2,28.4,27.9,27.8,27.7,27.6,25.4,26.5
1949,25.7,26.8,28.5,29.3,29.2,28.5,28,27.7,27.6,27.3,26.6,26.5
1950,26.6,26.7,29.1,29.3,29,28,27.4,28.1,27.3,27.5,26.9,25
1951,26.4,27.1,28.6,29.8,29.2,28.4,27.7,28,28.1,27.6,27.6,26.1
1952,26.4,27.8,28.1,29.3,29.3,28.3,27.8,27.6,27.6,27.2,26.8,25
1953,26.6,27.4,28.5,29.8,29,28.2,27.6,27.8,27.6,28.1,26.7,25.9
1954,27.6,27,28.4,29.7,28.8,28.3,27.9,27.9,27.1,27.4,26.2,25.7
1955,25.4,27.2,28.3,28.8,28.9,27.6,27.8,27.7,27.7,27.6,26,25.1
1956,24.9,27.3,28.4,29.1,28.5,27.8,27.6,27.4,27.5,27.2,25.9,25.3
1957,25.7,26.6,27.8,29.1,29.7,28.5,27.8,27.7,27.6,27.4,27.3,26.9
1958,27,27.1,29.2,30.3,30,28.7,27.9,27.7,27.4,27.1,25.9,25.5
1959,26,27.8,27.4,29.5,29.4,29,27.7,27.8,27.4,27.2,27.2,27.2
1960,26.6,26.6,28.6,30,29.2,28.2,28,28,27.6,27.5,27.3,25.8
1961,25.3,27,28.8,29.2,28.8,28.1,27.7,27.8,27.4,27.1,26.9,26.6
1962,25.3,26,28.2,29.2,29.1,28,27.8,27.6,27.6,27.5,26.9,25.6
1963,23.5,25.9,27.5,29.4,29.4,28.4,27.8,27.7,27.9,27.7,27.8,26
1964,27.2,27.1,28.3,29.8,28.3,28,28.2,27.6,27.5,27.6,25.7,25.1
1965,24.7,27.1,27.6,29,28.7,28.1,27.5,27.8,26.8,27.8,27.5,27.3
1966,27.4,27.7,28.9,29.5,28.3,28.5,27.6,27.4,27.3,27.8,27,27
1967,25.3,26.5,28.2,29.2,29,28.7,27.4,27.7,27.3,26.7,27.1,25.1
1968,25.9,26.6,28.2,29,28.8,28.2,28,27.6,27.4,27.1,27.4,27.2
1969,27.7,27,28.9,29.9,29.5,28.3,27.6,27.9,27.9,27.8,26,24.9
1970,26.3,26.4,28.8,28.8,28.9,28.2,27.5,27.1,27.2,26.7,26.4,26.5
1971,24.6,25.8,27.3,29.1,29.5,27.6,27.8,27.5,28.1,26.9,25.6,26.3
1972,24.8,27,27.4,28,29.2,28.1,27.8,27.3,27.6,28.2,27.6,26.8
1973,26.5,27.7,29.2,30.4,29.4,28.7,27.9,28.1,27.8,27.4,26.1,25.2
1974,25.4,26,27.3,28.9,28.8,28.2,28.1,27.8,27.9,27.3,26.9,26
1975,26.6,27.3,28.4,29.5,28.9,27.9,27.6,27.6,27.7,27.1,26.7,24.7
1976,24.9,26.9,27.5,29.3,29,28.2,27.7,27.6,27.5,27.4,25.7,26.1
1977,26.5,26.4,27.9,29.2,29.1,28.5,27.8,27.6,27.5,27.5,26.8,26.7
1978,26.9,27,28.9,28.9,28.5,28.3,27.5,27.3,27.1,26.8,26.9,26.8
1979,27.1,27.6,29,29.2,28.5,28.2,27.8,27.7,27.6,27,27.3,26.7
1980,26.6,27.5,28.8,29.6,29.1,28.1,27.8,27.6,27.2,27.4,27,26
1981,25.3,26.9,28,28.5,28.8,27.6,27.6,28.4,28.4,27.3,26.8,25.1
1982,25.4,27.2,28.4,28.4,28.9,27.6,27.5,27.1,27.1,27.7,28.1,25.5
1983,26.4,27.8,29,31,30.4,28.2,28.5,28.3,28.4,27.7,26,25.7
1984,25.6,27.1,28.1,29.8,28.5,27.6,27.5,27.5,27,26.8,26.9,26.4
1985,26.4,27.8,28.3,28.7,28.3,27.7,27,27.6,27.1,27,27.4,25.8
1986,25.4,26.9,27.9,29,28.6,28.1,27.6,27.6,27.4,27.3,26.8,26.1
1987,26.4,26.9,28.5,29.6,29.1,28.6,28.2,28.1,27.6,28.5,27.7,24.8
1988,27.1,27.6,28.8,29.4,28.8,28,28,27.6,27.9,26.8,26.3,25.6
1989,27.6,26.8,27.8,29.7,28.9,27.9,28.1,27.8,27.9,27.5,26.9,26
1990,27,27.7,27.8,29.9,28.9,28.6,28,28.1,27.7,27.4,27,26.7
1991,27.7,27.9,29.4,30.4,29.9,29.2,28.2,27.8,28,27.4,27.1,27
1992,26.1,27.4,29,30.9,30,28.9,28,28,28.1,27.1,26.6,27
1993,26.5,26.9,28.4,29.4,29.5,28.9,27.9,27.9,27.9,27.7,27.5,26.1
1994,27.1,28.3,28.4,30.1,29.5,28.2,28,27.9,27.9,27.5,27.6,27.8
1995,27.1,26.9,28.5,30.6,29.6,29,28.2,28.5,28.1,28,27.2,25.8
1996,26.6,26.3,28.4,29.3,28.7,28.4,28.4,28.2,27.8,27.7,27,25.6
1997,25.9,26.9,28.2,29,29.4,29,28.1,28.2,28.4,28.8,28,28
1998,28.5,28.6,29.9,30.5,30.3,28.9,28.5,28.2,28.4,28.3,27.6,26.8
1999,26.8,27.3,28.3,29.4,28.6,27.8,27.9,28.3,28.3,28.1,26.9,24.8
2000,27.2,26.7,28.6,29.4,29.2,27.8,28.4,28.7,28.4,28,27,27.5
2001,27.8,27.7,28.1,30.7,29.5,28.1,28.5,28.5,28.6,28.5,26.2,26.2
2002,26.8,27.5,28.6,29.5,28.9,28.7,28.6,27.8,27.8,28,28,28.1
2003,26.9,27.6,28.3,30.1,29.6,28.5,28.1,28.4,28.2,28.1,28,26.3
2004,27.1,26.7,28.9,29.8,30,28.2,28.2,28.3,28.2,27.9,28.1,26.5
2005,26.7,28.6,28.4,30.1,28.9,29,28.2,28.3,28.9,26.4,27.6,26.2
2006,27.2,28,28.5,29.7,29,28.4,28.4,28.1,28.2,28.1,28,27.1
2007,27.2,27.3,29.1,29.7,28.7,27.1,28.3,27.6,28.2,27.7,26.4,27.4
2008,26.9,26.5,28.1,29.8,28.4,28.2,28.4,27.9,28.2,28.6,26.9,26.3
2009,25.5,27.8,28.2,29.6,28.9,28.7,28.3,28.7,28.2,28.2,27.4,27.5
