1901,24.2,26.8,29.3,30.6,29.5,29.2,28.7,28.3,27.8,27.1,25.3,23.4
1902,23.4,26.6,29.6,30.5,30.1,30,29,28.5,27.7,27.3,25.6,24.7
1903,24.4,26,30.4,31.5,30.2,28.6,28.5,27.8,27.1,26.7,23.9,20.4
1904,21.6,25.3,28.7,29.7,29.5,29.1,28.6,28.5,28.2,27.5,24.5,22.1
1905,25.4,27.4,29.2,31.1,29.9,29.3,28.9,29,28.2,27.6,25.8,26.5
1906,25.7,28.3,29.6,31.9,31,30,29.2,29.1,28.7,27,24.4,23.7
1907,23.8,26.7,28.4,30.2,29.2,28.9,28.7,28.1,28.1,27.4,25.6,21.5
1908,23.9,26.2,28.5,30.2,29.5,29.1,28.7,28.2,28,27.3,24.1,23.2
1909,23.9,26.8,29,30.3,29.2,29.4,28.4,28.6,28.2,27.6,24.5,22.4
1910,24.7,25.7,28.2,30.1,29.8,29.1,28.8,28.5,27.3,26.9,25,21.6
1911,23,26,29.1,30.6,29.8,29.4,28.7,28.9,28.4,27.3,26.7,24.7
1912,24,26.8,30.2,30.6,31.3,29.9,28.5,27.9,27.6,26.8,23.9,22.8
1913,23,26.8,29,31.2,28.9,28.8,27.9,27.9,27.8,26.8,24.5,22.7
1914,23.1,27.2,29.5,31.1,30.9,29.2,28.2,27.9,27.6,26.8,25.4,23.9
1915,23.6,27.9,29.4,30.9,29.4,29.3,28.5,28.7,27.5,27,24.3,20.9
1916,22.1,25.9,29.1,30.5,29.8,28.5,28.7,28.1,27.5,26.4,23.3,21.8
1917,23,26.1,27.7,30.8,29.7,28.5,28.2,27.6,27.4,26.1,24,21.7
1918,22.5,24.8,28.2,29.5,28.9,29,29.1,28,28,27.2,26,24.7
1919,24.4,26.7,30.2,30.7,29.6,28.8,28.3,28.2,27.6,26.6,24.6,23.3
1920,21.9,26.4,29,30.2,30.1,29.1,28.3,28.5,27.9,26.4,25.6,23.6
1921,22.7,25.7,28.9,30.1,29,28.9,27.6,28,27,26.6,23.9,23
1922,24,27,28,30.3,30.1,29,27.7,28,28.1,26.6,24,22.1
1923,22.9,25,28.5,29.4,28.8,28.5,27.5,27.3,27.4,26.5,25.5,23.7
1924,24.2,26.4,28.8,29.6,29.8,28.8,27.5,27.9,27.8,26.4,25.7,21.2
1925,23.4,25.1,28.9,28.5,29.6,28.8,28.3,28.2,27.9,26.4,25.3,21.8
1926,23.9,26.6,28.7,30.7,30.3,29.2,28.4,27.8,27.9,26.4,24.9,23.4
1927,23.4,26.3,29,29.1,28.6,28.7,28,27.9,27.5,26.3,25.3,23.4
1928,25.4,25.9,29.5,29.6,29.5,28.6,28.2,28.1,27.3,25.8,24.4,23.8
1929,24.5,26.2,27.7,29.5,30.1,28.9,27.7,27.8,27.5,26.6,24.6,24.4
1930,23.2,25.9,27.8,29.7,29.8,29.2,27.8,27.8,27.9,26.8,25.1,23.7
1931,24.7,25.7,30.2,31.4,30.3,29.5,28.7,27.8,27.5,25.5,24,23
1932,22.4,26.2,28.3,30.6,30.6,29.9,28.3,29,27.6,26.8,25.5,22.2
1933,23.2,27.4,28.8,30.7,30.5,29.8,28.4,28.9,28.1,27,23.9,23.2
1934,22.6,25.2,28.6,30.1,30.5,29.9,28.4,28.1,28.1,26.4,25.6,21.9
1935,24.9,27.4,30.1,31,30,29.7,28.4,28.6,27.7,27.6,26.1,23.7
1936,23,26.3,28.2,31.1,30.3,29.4,28.6,28.1,27.8,26.1,24.9,24.8
1937,24.7,27.1,30.8,30.8,29,28.7,27.8,27.7,27.1,26.1,24.7,23.1
1938,24.7,26.7,28.4,29.9,28.8,28.3,27.5,28.1,27.4,26.5,25.3,23.5
1939,23.6,26.9,29,29.7,29.3,29,28.6,28.1,27.7,27,26.1,20.1
1940,21.8,26.7,29.3,30.8,30.2,29.7,28.7,28,28.5,28,26.2,24.8
1941,27.4,28.3,30.1,31.7,30.6,29.5,29.1,28.4,28.5,27.3,26,24.4
1942,23.5,27.1,29.8,30.5,29.5,29.3,28.4,28,27.5,26.8,25.1,23.4
1943,22.9,26.3,29.4,29.4,29.8,29.1,28.5,28.2,27.9,27.3,24.9,22.7
1944,24.8,27.1,29.4,31.1,29.6,29.1,28.5,28.1,28.2,27.3,25.5,21.6
1945,23.9,26.2,28.5,29.9,29,28.9,28.8,28.4,27.7,26.2,26.3,23.8
1946,22.9,25.6,29.8,30,29.1,29.4,28.3,27.9,27.7,26.8,25.5,24.8
1947,26.5,26.8,29.4,29.3,30,29,28.6,28.6,28.1,27.1,24.7,23.6
1948,23.7,28.2,29.6,29.5,29.6,28.7,28.1,28.2,27.9,27.1,23.3,24.1
1949,22.7,26.9,30.2,30.3,29.6,29.5,28.3,28.1,27.8,27.2,25.4,24.8
1950,24.6,26.4,29.4,30.3,29.4,28.6,28.4,28.6,27.7,26.8,25.8,21.6
1951,23.5,26.6,29.1,31.1,29.5,28.5,28.4,28.4,28.4,27.1,25.9,23.4
1952,24,27.6,29.1,30,30.4,29.2,28.4,28,27.7,26.8,25.3,22
1953,24.2,26.3,28.9,29.9,29.2,28.7,28.5,28.2,27.9,27.9,25.9,23
1954,26.1,26.6,28.5,31.1,29.8,29.8,29.3,28.7,27.4,26.9,24.6,22.6
1955,21.8,27.2,29.7,30,30,28.6,28.7,28.3,28.1,26.9,23.9,22.1
1956,22.2,27.3,29.6,30.1,29.2,28.7,28.5,27.8,27.8,26.8,23.9,22.5
1957,23.8,25.9,28.5,30.3,31,29.4,28.4,28.3,27.8,26.8,25.7,24.3
1958,24.5,25.9,30.6,31.9,31.3,29.6,28.5,28.2,27.5,26.4,23.7,22.1
1959,23.4,27.8,27.5,31,30.4,30.7,28.4,28.2,27.5,26.6,25.8,25.1
1960,24.2,25.7,29.8,31.2,30,29.2,28.8,28.2,27.7,27,26,22.7
1961,22.7,26.1,29.1,30.5,29.5,29.2,28.5,28.4,27.8,26.9,24.5,24.5
1962,22.2,25.2,29,30.6,29.7,29.1,28.2,27.9,27.5,27,25.2,23.1
1963,20.2,25.2,28.3,29.5,30.1,29.1,27.9,28,27.8,27.2,26.4,23.1
1964,24.9,25.9,28.7,31,29,29.1,28.6,28,27.6,27.3,23.8,22.2
1965,22.4,27.3,28.4,30,29.2,28.7,28.5,28.2,27.1,27.5,25.9,25.1
1966,25.6,27.8,29.8,30.5,28.6,29.5,28.7,27.9,27.1,27.6,25.4,25.1
1967,22.8,25.6,29.1,29.9,29.6,29.6,28.6,28.4,27.6,26.1,25.4,22
1968,23.9,25.8,29.2,29.4,29.5,28.9,28.9,28.3,28.1,26.8,26,25.1
1969,26.2,26.8,29.8,31,30.6,29.2,28.2,28.4,28,27.6,24,21.7
1970,23.9,26.3,29.9,29.6,30.1,29.1,28.7,27.6,27.9,26.5,24.7,24.5
1971,21.9,25,27.9,30.4,29.8,28.4,28,28,28.1,25.9,23.3,23.6
1972,22.2,26.7,27.8,28.8,31.3,29.1,29.1,27.9,27.9,28,26.1,24.4
1973,24.2,27.8,30.3,31.7,30.4,30,28.9,28.6,28.3,26.7,24.1,22.1
1974,23.2,25,27.6,29.5,29.2,29.1,29.1,28.1,28.2,27.2,25.2,23.9
1975,24.4,27.2,29.5,31.3,29.9,28.8,28.5,28.2,28,27.1,24.7,21.3
1976,22.6,26.6,28.5,30.7,29.4,29.2,28.8,27.8,27.9,27.5,23.7,23.9
1977,24.4,25,28.9,30.2,30,30.7,29.5,28.7,27.5,27.6,25.2,23.9
1978,25.8,26.9,30.2,30.7,29.8,29.3,28.3,28.2,27.6,26.5,25.4,24.3
1979,26.3,28.2,31.2,31.1,29.9,29.3,29.5,28.7,28.3,26.5,25.1,24.3
1980,24.9,27.2,30.6,31,30.3,29.1,29.1,28.2,27.5,26.9,25.9,23.6
1981,23.2,27.2,29.2,29.3,28.7,28.1,27.8,28.3,28.3,26.9,25.4,21.9
1982,23.3,27,29.8,28.9,29.7,28.6,28.3,27.6,27,27.3,26.7,21.9
1983,23.3,27.5,29.4,32.5,30.7,29.3,29,28,27.9,26.9,24.1,22.7
1984,23,27,29,30.7,29,28.5,28.3,27.7,27.2,26.3,25.3,23.8
1985,24.4,27.6,28.6,29.5,28.9,28.4,27.9,28,27.3,26.8,26.3,23.3
1986,23.2,27,28.6,30.1,28.9,29.1,28.2,28.4,27.8,27.2,25.1,23.6
1987,24.5,27.1,29.4,30.5,30.1,29.5,29,28.9,27.9,27.9,26.6,21.5
1988,25.4,27.6,29.5,30,29.4,28.9,28.9,28.1,28.4,26.4,24.2,23.1
1989,25.6,26.6,28.3,31.1,29.4,28.7,28.6,28.2,28.1,27,25.3,23.3
1990,25.5,27.2,28.1,30.8,29.1,29,28.5,28.7,28,27,25.8,24.2
1991,26.4,27.5,30.9,31.5,30.8,29.8,29.3,28.2,28.5,26.9,25.2,24.4
1992,23.4,27.3,30.6,32.3,31.3,29.9,29,28.3,28.5,26,24.5,24.5
1993,24.2,26.6,29.7,30.7,30.5,30.2,29.3,28.4,28.3,27.2,25.7,23.4
1994,25.2,28.7,28.4,31.6,30,29.1,28.5,28.7,28.4,26.7,26.2,25.9
1995,24.7,26.5,29.5,31.5,30.5,30.3,28.4,28.3,28.2,27.3,25.4,23.5
1996,25,25.2,29.2,29.5,28.9,29.4,29,28.5,28,27.4,25.7,23
1997,24.1,26.3,28.9,29,30.1,29.8,29.2,28.5,28.6,28.5,26.8,26
1998,26.7,28.6,31.1,31.4,31.2,30.2,29.5,29.1,28.2,27.9,26.2,24.4
1999,24.9,27.1,29.8,29.4,28.6,28.7,29.1,29,28.6,27.7,25.7,21.6
2000,25.6,26.1,29.4,29.5,29.4,28.8,28.7,28.9,28.1,27.6,25.1,25.3
2001,26.7,27.8,28.6,32.4,29.9,29,28.9,28.5,29,28.3,24.1,24.4
2002,24.6,27.5,29.4,30.6,29.3,29.5,29.1,28.1,27.6,27.6,26.4,26.1
2003,24.2,27.4,28.7,31.1,30.5,29.5,29,28.8,27.9,27.8,26.6,23.5
2004,25,25.8,29.7,30.5,30,28.9,28.6,28.6,28.2,27.4,26.5,24.2
2005,24.9,29,28.8,30.8,30.2,29.7,28.9,28.5,28.2,26.8,26.6,23.7
2006,25.3,27.9,29.3,30.1,29.3,29.6,29.1,28.5,28.1,27.8,26.6,24.6
2007,24.7,27.6,30.4,30.3,29.1,27.8,29.3,28.2,28.2,27,24.3,25.4
2008,24.6,24.8,28.6,30.1,28.7,28.9,28.8,28.4,27.9,28,25.1,23.3
2009,22.9,28.3,29.1,30.2,29.3,29.2,28.9,28.9,28.2,28,26.6,25.3
