1901,24,25.2,29,31.6,30.6,28.6,27.9,27.7,28.1,28.8,25.9,24.1
1902,24.5,25.9,29.8,29.2,29.4,28.2,26.8,27.6,28.1,28.3,26.8,24.6
1903,24.3,25.8,28.5,31.5,30.5,28.4,28.5,27,28.2,29.3,26.3,24.5
1904,24.4,26.4,29.8,29.4,29.7,28.1,27.1,27.8,28.9,28.7,26.2,23.9
1905,22.9,24.4,27.3,28.9,29.5,28.7,28,27.1,28.6,28.5,26.9,24
1906,24.3,25.1,28.2,30.4,30.4,28.2,28.2,27.3,29.3,28.6,27,25
1907,25.1,26.1,29,30.2,30,28.3,27.2,28.1,28.2,29.3,26.9,25.1
1908,24.3,26.5,29.9,31.8,30.3,28.5,27.5,28.3,28.9,28.9,26.3,26.1
1909,24.8,26.3,30.2,30.2,29.8,27.8,28.2,26.7,29.3,29,27.3,23.8
1910,23.9,26.5,28.6,29.3,30.1,27.6,27.1,27.5,29,27.9,27.3,24.5
1911,24.3,26.3,28.3,29.3,29,27.9,27.6,27.6,28.7,28,26.3,24.6
1912,24.8,26.2,29,29.8,29.7,28.3,27.7,27.6,28.7,28.2,26.6,24.3
1913,25.1,28.6,28.2,30,29.8,27.8,28.1,27.3,28.2,28.1,26.1,23.7
1914,24,26.5,29,29.3,29.1,28,27.9,26.9,28.7,28.2,27.4,25.1
1915,24.6,27.3,28.8,30.6,29.1,28.4,27.6,27.8,28.3,29.7,27.5,24.7
1916,23.9,26.6,29.2,29.4,29.9,28.1,27.6,27.8,28.9,28.7,27.3,24.2
1917,24.3,25.6,28.6,29.6,28.7,27.5,27.5,27.6,28.5,28.8,27.2,24.9
1918,24.7,25.6,28.8,29.3,28.4,26.5,27.7,27.4,28.6,28.6,27.3,25.4
1919,25.5,25.7,30.8,30.4,31.2,28.7,27.7,28.5,27.9,29,26.9,25.1
1920,24.9,25.6,28.3,30.1,29.9,28.6,28.5,27.8,28.6,28.9,27.8,26.4
1921,26.2,27.7,28.5,30.5,30,28,28.2,27.9,29.3,27.6,27.4,25.2
1922,25.5,27.3,29.9,31.2,30.5,28,28.3,27.6,29.4,29,27.6,25.4
1923,26.7,24.8,30.4,30.4,29.4,28.4,27.4,27.8,28.8,28.4,27,25.4
1924,25.2,26.3,30.8,31.5,29.3,27.9,27.6,27.4,27.9,28.8,26.2,23.9
1925,22.5,25.1,29.9,30.3,28.8,28,27.7,27.7,28.4,27.9,27.2,25.1
1926,25,26.4,28.3,29.6,29.1,27.8,27.4,27.7,28.7,29,27.3,25.2
1927,24,25.6,27.8,29.5,29,28.4,28.2,27.8,28,28.7,27.4,26.2
1928,26.1,27.2,29.4,31.3,29.7,27.1,28,27.8,28.6,28.1,27.2,26.5
1929,25.5,25.8,29.7,30.2,29.3,27.6,28.1,27.7,28.7,29.4,27.5,25.4
1930,24.2,26.7,28.7,30.5,29.5,27.4,27.4,26.8,28.9,28.9,26.2,25
1931,26.4,26.9,29.7,30.6,29.4,28.4,27.4,28.2,28.2,28.2,26.4,25
1932,25.3,25.3,29.5,30.8,29.5,27.9,27.4,27.2,28.3,29.2,26.8,24.9
1933,25.1,27,30.6,29.6,29.2,27.5,27.4,27,28.4,28.6,26.8,25
1934,25.6,26.2,29.4,30.4,30.1,27.4,27.2,27.4,28.5,28.5,26.2,24.1
1935,25.2,26.3,29.9,30.9,30.5,27.6,27.7,26.9,28.8,29.5,28.1,25
1936,23.2,25.4,29.2,30.3,29.3,27.4,27,27.7,28.3,28,28.5,26.4
1937,23.7,26.4,29.1,31.5,29.7,28,27.6,27.3,28.5,28.9,28.2,24.6
1938,25.8,26,28.9,31.8,28.2,27.7,27.1,27.1,28.3,28.7,25,24.4
1939,25.8,26.5,30,30.9,29.7,27.7,26.3,26.9,27.6,28.4,26.6,24.3
1940,24.6,26.1,26.4,30.8,29,27.5,26.7,27.3,27.7,28.7,27,24.5
1941,25.2,26.7,29.7,31.2,30,27.3,27.2,27.5,28.2,28.5,27.1,25.9
1942,25.6,27.6,29.4,30.4,29.7,28,27.7,27.3,27.9,29.4,27,24.4
1943,24.4,25.1,28.1,28.9,29.8,27.2,27.3,26.8,28.5,28.9,27.6,25.8
1944,24.2,25.8,29.8,29.7,30.3,27.9,27.8,27.8,28.2,28.6,27.2,25.5
1945,25,25.3,29.8,30.1,29.5,27.9,27.6,26.8,28.8,27.6,27.7,24.1
1946,24.6,28.3,30.1,28.9,29.3,27.9,27.6,27.4,28.4,27.3,27.7,25.5
1947,25.1,27.2,29.5,30.4,30.3,27.9,27.1,27.8,27.9,27.8,27.1,25
1948,24.8,25.2,28,29.2,28.2,28,27.7,27.6,28.4,28.2,26.7,25.1
1949,24.5,25.8,28.1,28,28.5,27.9,27.5,27.6,27.6,28.6,26.3,23.6
1950,24.4,25.1,28.9,30.2,30,28.1,27.7,26.9,28.9,28.3,25.8,23.4
1951,24,25.7,29.2,30.2,30,28.1,28,28.5,29.4,29,27.6,25.2
1952,25,27.7,29,30.5,29.9,28.7,27.6,27.9,28.2,28.5,26.4,24.3
1953,24.3,26.7,29.3,31.3,29.4,28.9,27.2,28.1,28.3,28.5,26.7,26
1954,23.7,27,29.7,31.2,30.3,27,27.5,27.5,28.7,27.3,25.3,24.1
1955,23.8,26.8,29,30.4,29.8,28.3,26.5,27.5,28.6,28.8,26.7,23.5
1956,24.2,25.9,29.3,31.4,28.2,27.2,27.8,27.6,27.7,28.4,26.2,24.4
1957,23.8,25,29.6,31.1,30.8,28.5,27.5,28.9,29.7,28.8,27.4,25.2
1958,25.4,27.3,30.6,32.2,30.9,30,28.8,28.4,29.8,29.7,28.6,24.4
1959,23.9,26.1,29.1,31.2,30.4,28.9,28.4,27.4,27.4,28.2,25.8,26.3
1960,24,27.1,30.2,31.7,31.6,29.2,27.5,28.3,29.4,28.8,26.1,24.6
1961,26.6,26.4,30.3,31.8,30.9,28.4,27.2,28,27.9,28.6,26.2,23.5
1962,23.2,26,30.3,30.7,30.4,27.7,28.9,28,29.7,28.2,26.4,25.1
1963,24.6,27.8,29.9,29.3,28.8,27.3,27.2,28.2,29.1,28,26.4,24.4
1964,24,26.5,29.9,29.7,29.6,28.3,26.8,27.9,28.8,27.9,27.2,24.5
1965,24.1,25.3,28.6,30.5,30.1,27.6,27,26.9,28.5,28.1,26.3,24.5
1966,24,27.4,29.2,31.3,31,26.7,28.2,27.8,28.6,28,28.2,24.1
1967,24.2,26.6,28.2,30.3,30.2,29.2,28.2,28.4,27.7,28.1,25.8,25
1968,23.8,25.2,29.3,30.5,29.4,27.5,28.2,28,29.2,28.1,26.6,25.2
1969,23.9,27.4,29.6,30.7,29.7,29.1,27.9,27.2,28.8,28.3,26.7,24.7
1970,23.4,25.7,29,30.9,29.7,28.3,27.1,27.7,27.4,27.4,25.3,24.2
1971,23.7,25.5,29,29.6,29.1,26.9,26.3,26.3,28.7,28.4,25.8,24
1972,24,24.4,29.4,30,30.8,28.5,28,26.9,29.1,28.7,27.8,25
1973,25.5,27.2,29.7,31.2,28.7,28.3,28.1,27.8,27.9,28.6,25.8,23.7
1974,23.4,26.2,27.6,29.4,29.4,27.4,26.2,27.2,28.3,29.1,27,23.6
1975,22.9,25.8,29.9,29.7,28.7,28.4,26.2,27.6,27.9,28.2,24.6,22.8
1976,23.2,25.9,29.7,29.9,29.4,27.2,27.2,27.4,28.5,27.6,26.7,23.6
1977,23.6,24.5,28.9,27.3,27.8,27.2,27.4,26.8,28.2,28.1,26.1,23.7
1978,22.5,24.4,28.3,29.8,29.2,27,27.2,28.1,28,28.7,26.9,25.1
1979,24.2,25.8,27.3,30.2,30.5,28.5,28,26.7,27.8,28.8,27.8,24
1980,23.8,25.5,28.2,31.3,29.5,27.8,27.5,27.4,28.7,27.3,26.6,24.1
1981,24,26.5,28.6,27.4,28.6,28,26.6,27.9,28.3,28.3,27.4,23.9
1982,23.9,25,28.2,29.1,31.2,27,28.3,27.3,28.4,28.4,25.3,23.8
1983,22.6,24,27.2,29.4,29.5,27.7,27.6,28.1,28.2,28.2,26.7,23.9
1984,24.3,26.8,29.4,31.1,30.9,28.7,27.9,27.8,28.5,29.6,27.5,25.1
1985,24.3,26.5,28.9,29.9,29.4,27.8,27,28.7,28.7,29.5,26.4,23.9
1986,23.9,27.6,30,30.7,30.5,29.3,28.2,29,28.4,29.1,27.3,26.6
1987,25.2,27.3,28.9,29.7,31.2,28.8,28,27.8,29.2,30.2,28.2,26.1
1988,25.3,27.3,29.9,31.1,29.8,28,28.2,28.2,29.2,29.2,27.9,25.8
1989,24.1,26.1,29.5,30.6,30.2,28.7,27.9,28.9,28.7,27.4,27.1,24.7
1990,24.2,25.9,29,29.6,29.3,28.5,27.9,28.5,28.7,27.8,27.1,24.9
1991,23.9,27.6,30.5,30.1,30.5,27.8,28.1,28.2,28.6,28.3,25.4,23.7
1992,22.8,24.5,29.7,31.8,30.1,29.4,27.7,28.5,28.6,27.9,26.6,23.3
1993,23.7,25.8,28,30,29.2,28.2,28.6,27.8,28.7,29.1,26.5,25.2
1994,25.3,26.2,29.2,30.8,30.4,28.4,27.7,27.9,29.4,28.9,26.7,23.9
1995,23.7,25.9,29.9,32.1,31.3,29,28.2,28.8,28.7,29.4,26.4,24.7
1996,24.2,26.3,29.4,30.3,30.3,29,28.4,27.9,29,29,27.2,25.8
1997,23.9,25.4,28.8,28.5,31.1,29.3,27.6,28.7,28.4,28.8,27.4,24
1998,23.5,26.2,27.9,30.4,30.8,30.1,28.4,28.3,30.1,30.5,28.8,25.8
1999,25.2,28.1,30.5,31.4,29.1,29.1,28.1,27.5,28.5,29,26.9,25.2
2000,23.9,25.2,27.9,30.8,28.8,28.7,28.5,28.5,28.6,28.9,27,24.5
2001,24.9,27.1,29.3,31.4,29.4,27.7,27.3,27.9,28.8,28.3,26.9,25
2002,23.9,27,29.3,29.9,28.7,28.2,27.5,27.3,28.4,28.4,26.7,24.6
2003,23.8,26,27.6,29.5,29.3,27.5,27.8,28.2,28.8,28.8,27.2,25.4
2004,24.1,26.2,30.2,29.5,30.5,28.4,27.1,27.9,28,28,26.6,25
2005,23.4,27.1,29.3,30.4,29.7,28.9,27.7,27.6,29.1,27.9,26.4,24.7
2006,24.5,28.3,30.1,29.9,29.2,28.1,27.8,28,28.7,28.9,26.8,24.9
2007,23.7,25.5,28.9,30.2,29.4,28.2,27.3,28.2,28.7,28.3,26.4,24.3
2008,24.9,25.3,29.5,31,29.6,27.6,27.7,27.7,29,28.6,27,24.9
2009,24.9,28.1,29.9,31.4,30.1,28.8,28.1,28.4,29.8,29.1,27.4,24.9
