1901,23.8,25.3,27.2,28.9,30.1,29.7,28.2,29,29,27.8,24.9,24.3
1902,23.1,25,28,29,30.4,29.5,28.7,28.1,30,28.1,26.1,24.7
1903,24.3,26.4,27.6,28.7,29.7,30.3,28.8,29.2,29.8,27.5,24.8,23.5
1904,23.9,25.4,27.2,29.2,30.2,29.6,28.2,28.8,29,27.5,25.2,24.6
1905,23.5,25.4,27.3,29.1,30.6,29.9,28.3,29.1,29.1,27.9,25.5,24.7
1906,23,24.3,26.7,28.5,30.1,29.3,28.6,28.9,29.5,27.7,25.6,24.2
1907,24.3,25,27.2,29.1,30.1,29.5,27.8,28.3,28.7,27.6,25.7,24.3
1908,23.2,24.6,27.3,29.9,30.7,29.7,28.3,28.8,28.9,27,24.7,24.5
1909,23.6,25.1,27.8,29.4,31,29.4,28.7,29.1,28.8,27.4,24.7,24.4
1910,22.7,24.4,25.4,27.8,29.6,29.1,28.1,28.9,28.8,27.3,24.4,23
1911,23.7,25.2,27.3,29.5,28.6,28.6,28.2,28.8,29,28.1,26,24.8
1912,24,23.7,27.7,30.3,30.3,29.3,28.2,28.9,28.8,27.8,24.5,24.9
1913,24.6,26.4,27.4,27.3,28.7,28.3,28,28.8,28.5,27.2,24.7,24.2
1914,23.3,25.2,25.5,28.6,29.2,28.7,28.6,29.3,28.7,27.3,24.9,25
1915,23.6,24.5,25.2,27.4,30.7,30.1,28.9,29.3,29.1,27.6,25.4,24.7
1916,25,24.3,26.3,28.2,29.7,29,28.9,28.6,28.6,27.1,24.6,24.7
1917,24.1,24.9,27.3,28.7,30.2,29.2,28.4,28.8,28.8,27.4,24.9,23.5
1918,23.4,25.8,27.4,29.2,29.9,29.1,28.7,29,29.1,28.4,25.5,24.5
1919,23.1,25.4,27.4,28.4,29.6,28.9,28.2,28.9,28.9,27.9,26.3,24.7
1920,24.3,24.8,27.2,30.2,30.3,28.8,28.1,28.7,28.9,27.4,24.9,24.3
1921,23.5,25,27.4,28.9,28.5,29,28.2,28.8,28.9,27.3,25.5,24.7
1922,24.3,25.6,27.7,29.9,30.1,29.4,28.4,29.3,29.2,27.6,25.5,24.8
1923,24,25.3,27.5,29.4,30.4,29.5,28.5,29.1,28.9,27.3,24.7,24.9
1924,24,23.7,27,29.3,30.5,30,28.7,29.1,29,27.3,24.5,25
1925,24.6,25.1,26.7,28.1,29.1,28.9,28.3,29.1,28.9,28.4,25.6,24.6
1926,23.7,24.9,27.4,29,29.3,29.5,29,29.1,29.5,28.1,24.7,25.2
1927,23.4,26.3,27.3,29.4,30.9,30.2,28.3,29.5,29.4,27.7,25.3,24.7
1928,23.2,25.8,27.4,28.7,29.4,30.5,28.8,29.5,29.7,28.2,25.3,24.4
1929,24.6,26.6,28.2,30.3,30.2,29.1,28,28.9,28.9,27.8,26.1,24
1930,24.3,25.2,27,28.2,29.9,29,28,29.2,29.1,27.9,24.9,23.7
1931,23.9,25.3,26.8,28.8,29.9,29.5,28.1,29.4,29.5,28.1,24.8,25.6
1932,25,26.2,27.2,28.9,30.3,29.3,28.2,29,29.6,27.8,24.2,25
1933,24.7,26.3,27.2,30.1,30.3,29.3,28.2,28.6,28.6,27.5,24.2,24.2
1934,24.4,25,26.2,29.4,29.7,29.1,28.1,29.3,29.2,27.7,25.4,24.9
1935,23.3,24.3,27.2,29.7,30.4,29.6,28.3,28.8,29.3,27.6,25,24.3
1936,25.2,26.3,28,29.4,30,29.5,28.3,29.3,29.2,28.3,25.7,24.6
1937,25.7,26.3,27.8,29.6,30,29.7,28.4,29,28.7,27.2,24.2,24.1
1938,23.7,24.9,27.4,27.9,29.8,28.9,27.9,28.9,28.7,27.1,25.4,23.4
1939,24.1,25.7,26.6,29.2,30.1,29,28.2,28.9,28.4,27.6,24.4,25.1
1940,23.2,23.9,27.1,28.3,29.7,29,28.6,29.4,29.1,27,25.1,24.6
1941,23.7,25,27.1,29.5,29.5,30.1,28.4,29.2,28.4,26.9,25,25.3
1942,23.1,25.6,27.1,29.2,30.7,29.4,28.4,28.6,28.5,27,25,24.9
1943,24.1,24.1,26.1,28.2,29.6,28.8,28.3,28.7,28.5,26.4,23.3,23.3
1944,22.5,26.1,27.5,29.6,30.1,28.7,28.2,28.7,28.7,25.6,26.3,22.1
1945,25.4,27,28.7,30.2,30.5,29.9,29.3,28.9,28.5,28.3,24.7,26.2
1946,26.1,27.5,27.2,28.6,30.2,28.7,28.5,29.6,29.3,27.6,26.4,23.6
1947,24.4,23.7,28,30.3,29.8,29.5,28.8,29.2,29.6,29.2,27.3,25
1948,24.7,26.5,26.7,28.1,28.7,28.9,28.2,29.3,29.1,27.6,25.8,24.2
1949,25,24.1,27.8,29.6,29.8,30.9,29.6,29.5,29.1,27.4,23.8,23.8
1950,24.1,24.6,25.1,27.5,29.6,28.5,27.7,28.2,28.5,28,23.6,23.5
1951,24.5,24.3,26.9,28.5,29.4,30,28,29.8,29.5,28.2,25.7,26.3
1952,25.6,26,29.5,29,30,30.4,27.6,28.7,30.1,26.6,26.1,25.4
1953,24.6,27.3,28.6,30.9,30.2,30.7,29.1,30,29.7,27.9,26,25
1954,25.1,26.2,27.3,28.5,29.1,28.8,28.4,29.4,28.9,27.1,25.7,24.6
1955,24.3,25,27.8,29.6,30.6,30.6,27.5,29.5,29.1,27.3,25.9,24.6
1956,23.9,26,26.8,29.4,29.1,27.8,28.3,29.4,28.7,28,24.7,24.9
1957,25.4,26.1,27.6,28.9,30.1,29.8,28.7,29.8,29.2,27.4,27.1,23.8
1958,23.1,25.6,28.5,30.7,30.4,30.8,28.2,30.7,30.3,29.1,27.4,25.2
1959,24.8,27.5,27.5,29.3,30.1,30.5,29.5,29.9,30.9,29,25.7,24.9
1960,25.2,25.7,27.5,29.8,31.4,29.1,28.3,29.1,29.8,29.1,25.5,24.3
1961,23.9,24.7,28.4,29.4,30.1,29.8,28,29.6,29.3,27.7,25.7,25
1962,23.8,26.6,27.8,28.6,29.1,29.5,28.6,29.6,29.4,28.4,24.3,23.9
1963,24.6,26.2,27,28.9,30,30.8,29.3,29.2,28.7,27.6,25.7,23.3
1964,23.6,25.8,28.9,30.4,30.9,28.7,28.5,29.5,29.1,27,24.8,23.9
1965,23,26,27.4,29,29.7,29.3,28.4,28.5,28.8,27.5,25.8,25.1
1966,23.9,24.8,26.2,29.6,29.5,29,28.1,28.8,28.6,27,23.2,23
1967,23.4,24.3,27.2,28,30.2,29.8,28.1,29.1,28.8,27.1,24.9,25.3
1968,23.2,24.5,26.5,29.5,30,29.5,28.4,29.4,29.1,27.3,25.2,24.2
1969,24.2,25.8,27.7,30,30.3,30.1,28.7,28.9,29,28.5,25.3,25.4
1970,24.3,24.2,28,30.2,29.4,29.9,28,28.5,28.5,27.7,23.7,24.9
1971,24.8,25.6,26.6,28.3,31,29.2,27.7,28.5,29.8,27.6,25.8,25.9
1972,25.5,25.4,27.6,29.5,30.1,29.7,28.1,28.3,29,28.1,27.8,24.9
1973,25.6,25.1,27.5,29.6,30.2,29.7,28.6,28.4,29.1,27.2,25.7,24.1
1974,24.5,25.2,26.1,28.7,29.8,29.1,28.2,29,28.7,26.1,25.3,24.6
1975,24.4,26.3,27,32.1,31.4,31.1,29.6,28.8,28.8,27,24.8,23.7
1976,22.3,23.8,27.8,28.8,29.8,28,28.5,29.5,29.8,28.3,24.6,23.8
1977,23.9,24.3,27.7,27.3,29,28.5,28.6,29.2,29.3,27.8,25.4,24.4
1978,23.2,24.5,26.7,29,30.1,29.4,28,28.9,28.3,27.3,25.7,25.5
1979,24.3,24.9,27.5,29.2,30.1,29.4,28.9,28.8,28.6,27.4,25,24.2
1980,25.4,25.2,28.2,28.3,31.8,29.3,29.2,29.5,29.1,27.3,25,23.1
1981,23,24.7,27.6,28.6,31.1,29.2,28.4,29.1,28.8,27.9,25.7,26
1982,25.6,26.4,27.1,30.2,29.8,29.5,28.1,28.7,28.5,27.7,25.6,25.4
1983,24.4,25.4,27.7,29.8,31.7,30.3,27.9,29.1,29.1,27.6,26.8,25.5
1984,23.7,24.5,27.3,29.9,28.6,28.6,27.6,28.4,28.2,28,25,24.1
1985,23.7,24.8,27.7,28.4,29.6,29.9,28.7,29.7,29.2,28.1,25.9,23.6
1986,22.6,26.5,26.7,29.2,29.5,29.9,28.4,29.1,28.4,27.9,26.3,26.2
1987,24.1,25.9,28,28.6,30.7,30.4,28.5,29,30,27.4,26.1,25.2
1988,23.2,24.8,27.5,30,31.3,30,29.2,29.2,28.9,27.5,26.6,24.2
1989,24.5,26.2,26.8,28.9,29.6,30.4,29.4,29.6,28.7,27.7,26.1,23.8
1990,24.5,26,27.2,28.8,29.7,29.6,28.5,28.7,28.9,28.1,24.3,24.2
1991,25.4,25.1,27.4,30.3,30.1,30.5,29.4,29.5,29,28.1,24.4,24.1
1992,24.2,24.9,28.1,28.6,28.7,30.9,28.7,29.2,28.6,27.3,26.1,25.6
1993,24.7,27.5,29,28.8,29.3,30,28.5,28.6,28.8,27.8,25,23.9
1994,23.4,25.3,27.4,29,29.9,29.8,29,29,28.8,28.4,26.2,24.3
1995,25,26.4,28.1,30,31.6,31.1,28.4,28.9,28.7,27.7,26.5,24.8
1996,23.8,25.3,27.5,28.4,29.2,29.4,28.5,28.5,30,28.2,24.8,24.7
1997,24.7,25.7,28.6,29.7,30.8,30.3,28.7,30.1,28.7,28,25.8,25.3
1998,24.9,26.2,28.3,29.6,31.2,30.8,28.7,30.7,30.4,28.4,26,24.9
1999,24.3,25.9,27.5,29.7,30.5,29.3,28.1,29.4,28.8,27.4,24.4,24.2
2000,24.4,26,27.3,29.8,30.3,29.1,29.6,29,29.3,27.4,26.7,25
2001,24.7,26.7,27.6,29.6,29.5,30.5,29.5,29.7,29.7,28.7,26.5,26
2002,25.7,25.8,27.7,30.5,31,30.4,29.8,29.8,29.6,29.1,26.7,25.5
2003,24.2,27,28.9,29.6,31.4,31.3,29.2,30.3,30.5,29.2,26.1,24.5
2004,24.9,26.4,27.9,29.4,30.4,30.5,29.6,30.9,30.5,28.7,26.8,25.7
2005,25.3,26.5,28.7,30.3,31.4,30.3,29.6,30.5,30.7,28.3,26.3,25.8
2006,24.7,25.6,28.3,29.9,30.1,29.9,28.9,29.9,30.5,28.8,25.7,25
2007,24.8,26.9,28,29.8,30.7,30.5,29.7,29.8,29.7,28.3,25.9,25.6
2008,25.2,27,27.6,30.1,31.3,29.4,29,29.8,30.4,27.2,26,25.3
2009,24.4,25.8,27.9,29.9,30.9,30.3,29.7,29.8,30.6,29.3,25.9,25.7
