1901,25.5,27.1,27.6,27,26,25,24.5,24.8,25.9,27,25.5,24.9
1902,25.4,27,27.5,26.8,25.7,25.1,24.9,25.2,26.1,27.1,25.5,24.9
1903,25.7,27.3,27.7,27.1,26,25,24.7,24.9,25.9,27,25.3,24.8
1904,25.3,27.1,27.6,27.1,26,25.2,24.5,24.8,25.9,27,25.5,24.9
1905,25.5,27.1,27.6,27,26,25,24.6,24.8,25.9,27.1,25.7,25
1906,25.4,27.3,27.6,27,26.2,25.3,24.6,25,26,27,25.3,24.5
1907,25.3,27.2,27.7,27.1,26.1,25.1,24.6,24.8,25.9,27,25.4,24.4
1908,25.4,26.9,27.8,27.2,26.5,25.2,24.6,24.8,26.2,27.6,25.2,24.5
1909,25.2,26.9,27.4,26.7,25.9,24.9,24.6,24.9,25.9,27,25.4,24.9
1910,25.4,27.1,27.7,27.2,26.2,25.1,24.9,25,25.9,27,25.5,25.1
1911,25.6,26.5,27.4,26.7,25.5,25.2,23.7,24.4,25.4,26.5,25.1,24.1
1912,25.1,26.9,27.3,26.6,25.5,24.5,23.6,24.1,25.1,26.6,25.5,24.1
1913,25,26.5,27.1,26.6,25.8,24.5,24.5,24.8,25.9,27,25.5,24.9
1914,25.5,27.1,27.6,27,26,25,24.5,24.8,25.9,27,25.5,25.1
1915,25.5,27.1,27.5,27.2,25.9,24.8,24.3,24.6,25.8,26.9,25.6,24.6
1916,25.2,27.3,27.2,26.6,26,24.9,24.3,24.8,25.9,27,25.7,24.8
1917,25.6,27.4,27.6,26.7,26,24.9,24.3,24.6,25.8,27,25.7,25.1
1918,25.3,27.5,27.6,26.8,26.1,24.9,24.5,24.8,25.9,27,25.5,24.9
1919,25.5,27.1,27.6,27,26,25,24.5,24.8,25.9,27,25.5,24.9
1920,25.5,27.1,27.6,27,26,25,24.5,24.8,25.9,27,25.5,24.9
1921,25.5,27.1,27.6,27,26,25,24.5,24.8,26.2,27.3,26.2,25.6
1922,26.1,27.7,28.1,27.2,26.4,25.5,24.3,24.7,26.1,27.4,26.3,25.6
1923,25.5,27.1,27.6,27,26,25,24.5,24.8,25.9,27,25.5,24.9
1924,25.8,27.8,28,27.4,26.5,25.4,25.4,25.4,26.6,27.7,26.2,25.4
1925,25.7,27,27.6,27,26.4,25.8,25.5,25.7,26.3,26.8,25.5,24.7
1926,25.5,27.1,27.3,26.3,26.4,25.5,25.3,25.7,26.3,27,25.7,24.4
1927,25.5,27.1,27.6,26.1,25.3,24.5,24.7,25.6,26.5,27.6,26.5,25.3
1928,25.4,27.1,28.1,27.7,26.6,24.9,24.9,25,26.4,27.7,26.6,25.1
1929,25.5,27.8,28.2,27,26.3,24.6,24.1,24.3,25.5,27,25.5,25.1
1930,25.7,27.1,27.5,26.9,25.4,24.4,23.9,24.2,25.5,26.6,25.4,24.9
1931,25.6,27.2,27.6,26.9,26.6,25.4,24.9,25.1,26.3,27.4,25.5,25.1
1932,25.5,27.8,27.6,27,26,25,24.5,24.8,25.9,27,25.5,24.9
1933,25.4,27.3,27.7,27.4,26.2,25.2,24.6,24.9,26,27.2,25.6,24.8
1934,25,26.3,27.1,27.2,26.5,25.3,24.7,24.9,25.9,27.1,25.9,25.2
1935,26,27.5,27.9,26.9,25.9,24.6,24,24.3,25.9,27.4,25.8,24.9
1936,25.4,27.1,27.6,27.1,26.4,24.7,24,24.4,25.6,27.4,26.1,25
1937,25.6,27.4,27.7,27.7,26.8,25.3,24.5,24.9,26.4,27.4,26.2,24.9
1938,25.4,27,27.7,27,26,25.2,24.5,24.9,26,27.1,25.7,24.8
1939,25.2,27.1,27.7,27.4,26.8,25,24.8,25.2,26.5,27.3,26,25.1
1940,26.1,27.8,27.5,25.9,26.9,25.6,24.8,25.2,26.3,27.3,26.4,25.3
1941,25.6,27.9,28.1,27.9,27,25,24.6,25.1,26.6,27.5,25.7,25
1942,26,28.1,28.2,27.8,26.8,25.5,24.3,24.8,25.8,27.2,26,25.4
1943,25.8,27.1,28.1,28,27.1,25.2,24.6,24.8,25.8,27.2,26.3,25.6
1944,24.5,27.2,28,27.9,26.9,25.7,24.7,25.1,26.4,27.3,27,25.8
1945,26.2,27.3,28.5,28.6,27.3,24.9,24.7,24.9,26,27.4,26.1,25.4
1946,25.6,27.2,28,27.9,27.2,25.7,24.8,24.8,25.8,27.1,26.4,26.2
1947,26.7,27.5,28.2,27.3,25.8,25.2,24.9,24.7,26.1,26.8,25.9,24.8
1948,25.3,26.8,27.8,27.4,27.2,25.1,24.3,24.8,25.8,26.7,24.9,24.3
1949,25.2,26.9,27.6,27.9,26.9,25,24.5,25.1,25.8,27.3,26.2,25.1
1950,25.1,26.1,27.8,27.2,25.8,24.4,23.9,24.2,25.3,26.2,25.2,24.8
1951,25.3,27.1,27.5,25.9,25.8,25,24.5,24.8,26.5,26.8,25.5,24.8
1952,25.5,27.6,28.8,27.8,27.5,25.4,24.8,25.1,26.8,27.2,25.8,25.1
1953,25.6,27.2,28.4,28,27,25.7,24.5,25.2,26,26.8,25.9,25.2
1954,26,27.7,28.5,27.4,27,25,24.4,24.7,25.4,27,25.5,24.6
1955,25.5,26.6,27.9,27.4,26,24.8,24.7,24.9,26.5,27.3,25.6,25.2
1956,25.1,26.5,27.4,27.1,26.1,24.7,23.6,24.5,25.3,26.5,24.8,24.3
1957,25,26.1,27.5,27.3,26.3,26.1,24.4,25.5,26.3,27.9,25.7,24.6
1958,25.8,27.1,28.1,27.6,26.3,24.8,24.1,25,26.6,27.3,26.3,24.7
1959,25.6,27.2,27.2,26.9,26.2,24.5,24.5,24.3,26.1,27.6,26.4,25.3
1960,25.5,27.2,27.3,26.5,26.4,24.4,24.4,24.8,26,26.6,25.5,24.9
1961,26.2,27.8,27.8,27.2,27.4,25.8,25.3,25.2,25.7,26.1,24.8,25.2
1962,24.5,26.6,27.3,27,25.7,25.2,24.2,25.2,26.1,27.2,25.7,24.8
1963,25.3,26.9,27.8,26.5,25.5,24.3,24.2,24.3,25.5,27.3,25.5,24.2
1964,24.8,27.4,28.2,26.8,25.6,24.9,23.4,24.1,24.8,26,25.5,23.8
1965,24.6,26.8,27.3,26.7,26.2,24.4,23.9,24.5,26,26.1,24.7,25.2
1966,25.8,27.9,27.8,26.4,26.2,24.9,24.9,24.8,26.4,26.6,24.9,25.3
1967,25.4,27,28.2,26.9,26,25,24.4,24.4,25.2,26.6,24.5,23.7
1968,24.3,26.2,26.1,25.5,24.9,23.5,23.1,23.9,25.6,26.6,24.6,24.3
1969,25,26.2,27.2,28,26,24.9,25,24.6,26.2,28,25.9,25.1
1970,26.3,27.6,28.1,26.2,26.3,25.2,24.7,24.8,25.7,27,26.1,25.4
1971,25.7,26.5,26.8,27,25.5,24,24,24.4,25.3,25.8,25.7,24.8
1972,25.4,26.6,27.6,28.2,26.6,25.6,24.7,25.4,26.3,27.6,25.8,25.7
1973,26.1,27.7,28.5,28.6,26.8,25.4,24.6,25.4,26,27.5,25.8,24.8
1974,25.5,26.8,27.1,26.9,26.2,25.5,24.6,25.1,25.5,27.1,25.5,25
1975,25.4,27.4,28.1,27.6,26.1,24.9,24.5,24.2,25.3,26.5,25.3,25.3
1976,25.5,27.5,27.7,27,26.4,25.6,24.7,25,25.5,27.3,26.4,25.5
1977,25.9,27.4,28,27,26.4,25.3,25,24.5,26,27.3,24.6,24.4
1978,24.9,26.6,26.7,26.5,25.1,25.1,24.3,25,26.4,27.2,25.3,24.4
1979,25.5,26.8,27,26.7,25.6,24.1,24,25.1,26,26.7,25.8,25.8
1980,25.5,27.2,28.1,28.1,26.9,25.1,24.6,24.6,26.2,27.5,26,25.6
1981,26.5,27.7,27.6,26.3,25.4,25.1,24.2,25.2,26.1,27.2,25.9,25.2
1982,26,27.5,27.8,26.3,25.6,24.8,24.2,24.2,25.5,26.2,25.4,24.9
1983,26.2,27.7,28.1,28.4,26.5,25.9,25.4,25.5,26,27.7,26.1,25
1984,25.4,26.6,27.8,27.3,26.6,24.7,24.4,24.7,26,26.5,24.6,24.3
1985,25.3,26.9,26.9,26.6,25.5,24.6,24.2,24.6,25.9,26.7,25.9,25.3
1986,25.7,27.3,27.7,26.8,25.4,24.8,24.2,24.7,26,27.6,26,24.7
1987,25.4,27.1,28.3,27.9,26.3,25.1,25,25,26.9,27.8,26.5,26
1988,27.1,28.3,28.6,27.1,26.5,25.6,24.8,25.2,25.9,27.3,24.9,24.7
1989,25.4,26.3,27.6,26,25.4,24.8,24.4,24.6,26.2,27,24.9,24.4
1990,25.1,27.5,27.1,26.2,26.4,24.8,24.4,24.8,25.8,27.2,25.5,24.3
1991,25.7,27.4,27.7,27.1,26.3,25.6,24.5,24.3,25.9,28,25.5,25.3
1992,24.3,28.2,28.2,27.7,26.3,25.7,24.4,24.2,25.9,27,25.3,24.8
1993,24.6,26.2,27.3,27.9,27,25.3,24.3,24.9,25.7,26.2,26.2,25
1994,25.1,27.4,26.8,27.2,26.3,25.3,24.7,25.2,26.3,27.6,24.9,24.7
1995,25.7,27.5,27.6,27.4,26.4,25.8,24.9,25.1,26.1,27.6,26.1,25.3
1996,26.2,28.2,28.3,27.5,26.3,25.6,24.8,24.8,25.9,27.2,25.6,24.8
1997,26.2,27.7,27.5,26.6,26.3,25.3,25,25.8,27.2,27.2,25,24.9
1998,26.3,27.7,28.3,26.9,25.8,25.6,24.9,24.5,26.1,28.5,25.8,25.8
1999,26.4,27.4,28.7,27.4,25.9,25.8,24.8,25.3,26.9,26.7,25.8,24.9
2000,25,27,28.3,28,26.5,25,26.3,25.8,25.9,26.7,27.6,24.9
2001,26.3,28.3,29.2,26.9,26,24.9,24.4,24.6,26.8,27.9,25.7,25.4
2002,26.1,27.9,28.8,28.4,27.4,26.2,24.9,26.2,27.1,28.1,25.9,26
2003,26.3,27.7,28.5,28.6,27.5,25.8,25.3,25.7,26.5,28.1,26.4,26.3
2004,26.7,28.4,28.3,27.6,26.9,25.8,25.2,25.9,26.3,26.4,25.8,25
2005,25.1,28.2,28.8,28.4,26.2,25.8,24.7,25.4,26.9,27.3,26.2,26.3
2006,26.2,28.2,28.6,27.4,27,25.5,25,25.5,26,28.1,26.3,25.8
2007,26.4,27.4,27.4,27.3,26.7,25.5,24.6,25.3,26.8,27.1,25.8,26.2
2008,26.2,28,27.3,27,26,25.1,24.8,26.4,26.9,27.6,25.1,24.9
2009,26.2,27.4,28.8,28.3,26.9,26.1,25.3,26.8,27.1,27.7,26.3,27.1
