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