1901,24.3,26.1,33.8,37.2,40.4,38.6,34,30.9,33.1,35.7,31.9,28.7
1902,27.2,28.5,35.3,38.6,39.8,36.9,34.4,32.3,32.5,35,31.4,27.3
1903,25.7,26.7,30.5,36,39.7,38.4,33.9,31,32.9,34.8,29.6,26.4
1904,25.6,28.5,31.8,37.7,39.6,36.9,32.1,30.8,33,34.8,31.2,27.5
1905,24,24.2,30.2,35.4,41.1,37.1,32.9,31.7,33.2,35.4,32.6,27.7
1906,24.2,25.5,31.2,36.2,40.3,36.9,32.9,31.2,31.8,34.8,31.9,27.8
1907,27,27,31.7,36.3,38.2,37.2,34.6,29.3,31.3,33.8,31.9,26.8
1908,25.8,27.2,31.7,37.2,39.1,37.4,31.1,29.2,31.1,33.3,30.1,26.1
1909,24.6,26.9,32.8,36,38.2,36.8,31.2,29.2,30.6,33.3,30.6,26
1910,25.1,28,32.4,35.5,38.7,36.6,31.1,29.8,32.3,33.3,29.3,26.4
1911,26.1,28.1,30.8,36.2,40,36.4,33.6,31.2,32.2,34.6,30,28.4
1912,27.1,29.3,31.8,37.4,40.2,38,32.7,30,31.2,34.1,30,27.2
1913,26.2,27.6,30.3,37.7,38.9,36.9,32.4,30.1,31.9,35.1,31.2,26.8
1914,27.5,26.8,31.5,37,40.8,37,32.3,30.3,32.8,34.7,32.3,26.4
1915,25.4,26.6,33.2,36.6,40,38.1,34.1,31.9,34.5,35.8,31.8,27.8
1916,27,26.2,34.7,37.4,39.3,36.5,33.7,30.6,32.2,33.3,29.4,26.2
1917,26.8,28.2,32.2,35.1,35.9,35.6,31.1,29.8,31.1,32.4,28.1,26.4
1918,24.8,28.1,32.3,35.1,39.5,36.3,33.3,31.5,32,34.5,32,26.6
1919,25.7,27.6,32.3,36.1,39.5,37.5,32.3,30.2,31.5,34.1,31.2,26.7
1920,26.5,27.4,33.2,36.4,37.2,35,31.6,30,33.5,35.4,32.1,27
1921,26.5,27.9,34.5,38.5,39.9,37.8,33.8,30.4,31.9,34.5,31.2,28.3
1922,25.2,29,33.1,37.9,39.1,37.2,33,30.2,31.7,34.1,31.2,26.6
1923,26.3,26.8,33.8,36.8,38.7,37.6,32.8,29.7,32.7,34.1,30.1,27.5
1924,25.4,28,34.7,37.6,38.3,37.8,33.6,31.1,31.4,33.3,29.8,27.3
1925,23.5,25.8,34,39.1,39.5,36.2,31.8,31.6,33.6,36.5,31.8,28.2
1926,26.6,30.3,32.4,35.1,38.5,38.7,33.1,30.7,31.7,33.7,29.6,26.8
1927,24.1,26.4,31.4,36,38.7,37.5,32,29.4,31.9,34.2,29.6,27.6
1928,25.8,28.2,33.3,37.4,39.7,37.1,33,30.5,31.4,34.4,31.2,26.5
1929,25,27.1,34.6,37.8,40.2,37.4,32.4,29.9,32.4,34.1,32.1,25.6
1930,25.3,27.5,32.8,36.5,39.5,37.4,31.5,30.1,34.2,35.6,30.7,27.8
1931,27.1,26.4,32.5,38.2,39.7,38.5,33.7,30.8,32.4,34,31,27.7
1932,26.8,27.3,32.7,37.2,39.2,37.2,31.9,30.1,32.5,34.8,30.1,27.1
1933,25.4,28,32.6,36.5,38.1,36.6,32.4,29.1,31.7,34.4,31.1,27.3
1934,23.6,29,32.1,37.3,39.2,37.5,32.2,30,31.7,33.8,30.6,28.2
1935,23.8,27.9,32.8,34.9,39.4,38.3,32.1,30.2,31.5,34.2,31.3,27.8
1936,24.9,28.1,32.1,36.7,40.8,36,32.4,30.8,32.7,35.3,31.6,27
1937,25.3,28.2,31.6,36.8,39.5,37.9,31.9,30.8,32.8,34.2,31.9,25.8
1938,25.5,26.6,33.9,38,39.9,36.4,32.3,31,33.2,35.3,30.1,27.8
1939,26.8,28.3,30.8,35.5,38.9,36.8,33,32,32.5,35.4,31.7,29
1940,27.1,28.3,31,36.3,40.2,37.3,33.1,30.5,32.2,35.3,32,27
1941,25,29.1,33.8,38,39.9,37.4,31.9,31.1,32.9,35.8,31.3,28.2
1942,25.1,28.1,33.6,38.5,39,38.4,32.2,30.2,32,34.4,30.9,25.9
1943,25,27.9,33.3,36.6,40.8,36.8,32.1,29.8,31.6,33.9,30.9,28.2
1944,25.5,27.2,32.1,36.3,39.8,37,31.9,29.8,32.1,33.9,31.2,27.6
1945,23.4,26.9,33.2,36.2,38.6,37,31.3,30.5,31.7,33.9,29.9,25.2
1946,25.3,28.8,31.8,38.5,39,37.2,32.5,29.6,31.7,34.7,29.3,26
1947,24.5,27.8,32.7,37,40,37.6,33.7,31.9,31.4,32.4,30.8,26.6
1948,24.5,26.8,32.9,37.6,40.5,38,34.1,30.5,32.8,35.3,30.7,27.3
1949,27.1,27.7,33.3,38.6,41.1,37.3,32.8,30.8,33.7,34.7,29.9,26.1
1950,25.8,24.8,32,36.7,39.8,37.3,31.5,30.1,32.1,34.9,29.6,25.6
1951,24.4,26.8,32.3,35.4,39.3,37.1,34.3,30.5,34.1,36.5,32.2,27.4
1952,26.4,28.8,32.6,38.1,40.4,37.4,32.2,29.9,32.1,34.9,30.4,27.1
1953,25,29.9,35,37.4,38.8,37.6,33.1,29.9,32,33.9,30.5,28.4
1954,24.6,28.7,33.2,37.5,40.1,37.6,33.1,31.5,32,32.7,30.7,26.6
1955,24.7,29.3,35,35.6,38.8,37.4,34,30.1,30.9,32.7,29.6,26.4
1956,24.8,28.3,33.2,37.3,40.3,36.3,30,29.5,32.4,32.3,29.6,26.1
1957,23,25.7,30.5,35.7,37.8,36.9,32.5,30.7,31.8,34.3,31.9,26.3
1958,26.9,28.2,33.8,38.4,39.9,38.6,31,31.8,29.3,32.7,30.1,26.5
1959,24.5,27.3,34.9,37.6,39.5,36.5,30.6,28.5,29.6,33.1,29.9,26.7
1960,24.7,31,30.9,36,38.9,36.3,32.3,29.2,33.4,34.5,30.7,27.4
1961,24.6,25.4,34.2,36.3,39.1,35.5,31.2,30.5,29.7,32.5,29,25.2
1962,24.2,28.2,32.4,37.1,40,37.2,31.9,30.3,30.9,32.7,30.4,26.2
1963,26.5,30,32.8,36.3,38.4,36.8,33.2,30.2,31,34.2,30.2,27.7
1964,23.1,27.9,35,37.9,39,35.9,31.6,29.9,31.6,33.8,30.1,26.4
1965,27.3,27.9,32,35.1,37.9,36.9,31.7,30.5,31.7,34.8,31.8,26.8
1966,27.2,30.1,32.1,36.3,39,36.3,33.1,30.2,31.7,35.4,30.2,26.8
1967,23.9,30.1,30.9,35.6,38.9,36,31.7,29.1,30.4,34.2,30.7,27
1968,23.6,25.6,32.9,37.2,38.3,37.7,33.4,30.3,34,35.4,32.1,26.8
1969,25.5,27.8,35,37.7,39.1,37.4,33.8,30.7,32.8,35.7,32.8,28.8
1970,26,27.5,32.1,38.2,40.2,36,32.3,29.5,30.5,34.3,30.1,26.8
1971,24.3,28.2,33,38.5,38.1,34.3,30.5,29.3,31.9,33.2,30.3,26.8
1972,26.3,24.4,33.9,36.4,39.5,38.3,32.9,30.8,33.4,35.2,31.4,26.7
1973,24,29.1,33.1,38.8,39.8,36.1,31.5,29.5,30.5,33.2,30.1,25.3
1974,25.2,25.8,34.7,37.6,38.1,36.3,33.1,32.3,34.6,34.7,30.4,25.9
1975,23.8,27.2,31.5,37.9,39.2,35.8,31.5,29.8,29.7,31.8,28.9,27.2
1976,25.6,27.2,32.2,36.1,38.8,36.2,32.1,29,30.2,34.1,32,26.8
1977,24.8,29.3,35.8,37.4,38.7,35.9,30.7,29.5,31.3,35.5,32.1,27.8
1978,25,27.3,31.6,37.5,39.9,36.6,30.8,29.9,31.4,34.2,31.3,27.5
1979,25.3,26,31.4,37,38.2,38.6,32.5,29.9,33.5,33.9,30,26.7
1980,25.2,28.7,32.3,36.7,40.1,36.6,31.8,31,33.4,35.1,30.9,25.8
1981,25.2,28.7,32.1,38,39.6,38.6,31.4,30,33.6,34.4,28.2,26.7
1982,24.5,25.7,30.6,35.6,36.5,37.1,33,30.1,33.3,35,29.2,26.8
1983,24.7,26,31,34,38.2,37.1,32.5,29.3,32.2,32.8,29.1,25.4
1984,23.3,25.1,34.4,37.6,40.3,36.3,31.6,29,30.3,32.9,30.1,26.4
1985,24,27.2,35.1,36.5,39.1,36,31,29.5,32.6,32.5,31.2,26.8
1986,25.1,26.6,32.5,37.8,39,36.9,32.1,29.9,32.9,34.4,31.3,25.5
1987,25.8,28.7,33.4,37.6,38.5,38.1,34.7,33.3,34.3,36.8,32.7,27.3
1988,27.2,29.9,32.7,38.7,40.3,38,31.5,30.6,33.4,34.8,30.7,28.1
1989,24.6,27.8,32.4,37.1,40.1,36.5,32.6,30.6,32.6,34.8,31.9,26.6
1990,28.3,26.9,31.2,37.4,38.7,36.9,31.5,29.8,30.6,33.2,30.4,26.6
1991,24.6,26.8,32.7,36.3,38.7,37.9,33.1,30.1,31.8,33.8,30.2,26.9
1992,24.8,25.1,31.8,34.9,39.2,38.6,32.6,29.7,30.4,33.1,29.3,27.8
1993,25.4,29,31.3,36.6,39.6,37.8,31.1,32.3,32,35.2,31.4,28.8
1994,26,27.1,34.9,36.2,40,36.7,29.9,29.5,30.9,33.6,30.5,27
1995,23.7,27.7,30.9,36.1,39.6,38.6,32.8,30.1,32.6,34.9,30.2,26.8
1996,24.9,28.4,34.5,36.7,38.3,35.3,32.4,28.7,31.2,33.3,29.6,27.8
1997,25.1,28,32.1,34.9,37,33.8,32.4,29.4,31,32.4,29,25.4
1998,25.1,27.3,32,37.7,40.3,37.5,31.8,31.8,31.9,34.9,29.6,27.3
1999,24.5,28.4,33,38.2,38.1,35.6,32.1,30.1,33.1,33.4,31.4,27.5
2000,26.3,26.4,32.5,38.5,38.3,36.9,31.5,31.1,32.7,35.8,31.1,28.2
2001,25.1,28.3,33.4,37.4,39.2,35.2,30.4,30.1,33.1,35.4,31.3,27.5
2002,25.1,27.5,34,38.6,40.4,37.6,33,31.3,33,36,31.6,28.2
2003,26.1,28.7,33.4,38.5,39.5,36.9,31.5,30.3,32,34.1,31.7,27
2004,25.9,28.6,35.3,39,39.4,36.6,33.4,29.3,33.5,33.4,31.8,28.2
2005,24,27.1,33.5,36.3,38.8,37.2,31.9,30,32,33.6,30.4,25.6
2006,25.3,30.9,32.1,37,40.1,35.7,31.9,28.8,31.9,34.5,30.8,27.4
2007,26.1,29.4,32.7,38.9,39.8,37.4,32.3,30.9,33.1,33.9,31.9,26.9
2008,24.7,25.5,34.5,37.1,38.2,35.9,32.5,29.9,32.7,35.3,31.7,29.1
2009,27.1,29.9,35,37.7,40.6,37.7,33.3,32.2,34,35,31.4,28.4
