1901,25.8,27.8,35.3,38.9,41.6,39.6,33.9,30.7,33.1,36.2,32,29.3
1902,28.6,30.6,36.9,40.1,41.2,38.4,34.1,32.2,32.5,34.9,30.9,27.6
1903,27.2,28.3,32.7,37.7,40.7,39.3,33.7,31.1,32.5,34.6,29.4,27
1904,27.4,29.6,33.5,39.6,41.1,37.5,32.1,30.9,32.9,35.1,31.1,28.3
1905,25.9,26.3,32.4,37,42.5,38.4,32.4,31.6,33,35.2,32.5,28.1
1906,25.6,27.5,33.5,38.5,41.8,37.4,32.5,31.1,31.8,34.5,32,28.3
1907,28.1,28.9,33.6,37.7,39.6,38.3,34.5,29.5,31.9,35,32.2,27.1
1908,26.8,28.8,33.2,39.3,40.6,38.1,31.3,29.8,31.9,34.2,30.9,27
1909,26.8,29.1,35.1,37.7,40.3,37.4,31.6,29.9,31.4,33.8,31.1,27.4
1910,26.9,29.5,34.4,37.8,40.4,36.8,31.4,30.5,32.4,33.4,29.4,27.6
1911,28.3,29.4,32.7,38.1,41.6,36.9,33.5,31.2,32.2,35.3,31.1,29.5
1912,28.3,31,34,39.2,41.6,39.3,32.9,30.3,31.8,34.6,30.3,27.7
1913,27.2,29.6,32.6,39.7,40.3,37.2,32.3,30.2,32.4,35.6,31.8,28.1
1914,29,29.1,33.5,38.8,42,37.5,32.3,30.8,33,35,32.7,27.6
1915,27.3,28.4,34.9,38.5,41.7,39.7,34.2,31.6,34.3,35.9,32.2,28.5
1916,28,28.3,36.4,39.6,41.3,36.6,33.5,30.8,32.9,34,29.8,27.2
1917,28.3,29.6,34.2,37.1,39.4,36.4,31.4,30.5,31.8,33.2,28.8,27.6
1918,26,30.1,34.3,37.2,41.2,37.1,33.6,31.4,32.5,35.3,32.7,27.6
1919,27.7,29.4,34.8,38.3,41,37.7,32.2,30.5,32.2,34.3,32,27.7
1920,27.9,29.1,35.1,38.3,39,36.8,31.7,30.3,33.6,35.7,32.4,28.4
1921,28,29.5,36.5,40.4,41.5,38.3,34,30.7,31.8,34.6,31,29.2
1922,26.7,31,35.3,39.6,41,37.8,32.5,30.6,32,34.4,31.1,27.1
1923,27.8,28.6,35.5,38.8,40.3,39.3,32.6,29.9,32.8,34.2,30.7,29
1924,27.4,30.2,36.6,39.7,40.1,38.8,33.1,31.1,32.1,33.4,29.7,28.1
1925,25,27.9,35.5,40.7,40.4,36.6,31.8,31.6,33.6,36.7,32.3,28.6
1926,28.2,31.8,34.6,36.8,40.5,40.2,33.2,30.9,32.3,34.6,30,27.6
1927,25.8,28.2,33.4,38.1,40.3,38.1,32,29.9,32.3,34.3,29,28.2
1928,27,29.5,34.5,38.6,41,37.9,32.4,30.5,32,34.6,31.5,27
1929,26.1,28.4,36,39.1,41.4,37.9,32.4,30.3,32.7,34.3,32.1,26.8
1930,27,28.6,34.9,38.3,41.1,38.3,31.5,30.4,33.7,35.7,30.4,28.4
1931,28.6,28.6,34,39.9,41.3,39.7,33.4,31,32.5,33.9,30.8,28.1
1932,28.3,28.4,34,38.4,41,38.1,32,30.7,32.7,35.1,30.3,28
1933,26.8,29.9,34.7,38.3,39.3,37.3,32.4,30,32,34.2,31.2,27.7
1934,25.3,30.4,33.9,39,40.7,38.4,32.1,30.3,31.7,33.7,30.4,28.5
1935,25.2,29.4,34.1,36.5,40.9,38.7,32,30.5,31.8,34.2,31.2,28.3
1936,26.2,29.5,33.9,38,42,36.6,32.5,31,32.7,34.9,31.6,27.3
1937,26,30,33.2,38.2,40.8,38.5,31.8,30.8,32.6,34.2,32,26.8
1938,27.6,27.9,36,39.5,41.1,36.5,32,31.2,33.4,35,30,28.3
1939,28.1,30.1,32.7,37.4,40.5,37.8,32.8,32,32.3,35.2,31,28.4
1940,27.9,29.9,32.5,37.9,41.4,38,32.5,30.5,32.5,35,31.3,27.4
1941,26.2,30.2,35.3,39.6,41.3,38.6,32,31.1,33,35.8,31.4,29
1942,26.2,29.7,35.2,40.2,40.9,39.3,31.9,30.6,32,34.3,30.5,26.9
1943,27.1,29.1,34.9,38.3,42.1,37,31.8,30,32.1,33.9,31.3,27.8
1944,26.6,28.8,33.7,37.9,41.2,37.8,32,30.2,32.5,33.7,31.1,28.8
1945,25.1,28.1,34.5,37.8,40.3,38.3,31.4,30.9,32,34.1,29.8,25.9
1946,26.8,30.6,33.8,40.3,40.4,37.3,32.2,29.9,32.1,34.9,29.2,28.1
1947,26,29.5,34.6,38.4,41.3,38.4,33,32,31.9,32.9,31,27.9
1948,26.7,28.8,34.7,39.6,42.1,38.2,33.2,30.7,32.5,35.6,31.2,27.6
1949,28.6,29.3,35.1,39.9,42.1,37.7,32.9,31.3,33.2,34.9,30.3,27.1
1950,27.6,27.1,33.8,38.4,40.9,38.3,31.8,30.8,32.2,34.4,29.3,26.7
1951,25.9,28.6,34.4,37.2,40.8,38.1,33.9,30.7,34.2,36.9,32.6,27.6
1952,27.7,30.8,34.2,39.9,41.8,38.1,32.4,30.1,32.7,35.3,30.7,28.9
1953,26.5,31.8,37,39.3,40.6,38.4,32.9,30.4,32.5,34.1,30.7,29
1954,25.9,30.5,34.8,39.2,41.8,38.5,32.9,31.5,31.5,32.8,30.9,27.6
1955,26.7,30.7,36.5,37.5,40.3,37.7,33.8,30.3,31.1,32.8,30,27.1
1956,26.7,30.3,35.1,39.3,41.4,36.5,30.4,29.9,32.3,32.9,29.8,27.5
1957,25.2,27.8,32.4,37.9,39.9,38.2,32.5,30.9,32.3,34.8,32.6,28.2
1958,28.4,29.7,35.5,40.2,41.5,39.5,31.4,32,30,33.3,30.8,27.5
1959,26.3,29.2,36.6,39.3,41.2,37.6,30.9,29.3,30.4,33.5,30.8,28.1
1960,25.7,32.8,32.8,38.2,40.6,37.3,32.7,29.5,33.4,34.7,31.5,29.1
1961,26.8,27.4,35.7,38.7,41,36.8,31.4,30.9,30,32.7,30.1,26.3
1962,26,30.1,34.4,38.9,41.7,38.6,32.2,31,31.5,33.5,31.4,27.3
1963,27.6,32.1,34.7,38,40.4,37.9,33.3,30.6,31.7,34.5,31.5,28.6
1964,25.3,29.9,36.8,40.1,40.8,37.5,32,30.5,32,34.7,30.8,27.9
1965,28.6,29.7,34.1,37.6,40.9,38.6,32.6,31.7,32.4,35.8,32.8,28.2
1966,28.3,32,34.4,38.6,40.6,38,34,30.6,32.4,36.4,31.3,28.3
1967,26,32.4,33.2,37.8,40.7,37.1,32.1,29.8,31.1,35.1,31.9,28.2
1968,25.2,27.7,34.6,39.1,40.1,39,33.1,30.2,34.5,35.6,32.3,28
1969,27.1,30,36.8,39.6,41,38.5,33.5,30.9,32.4,35.9,33.2,29.1
1970,27.3,29.1,34,40,41.9,36.5,32.8,30.4,31.1,35,30.9,28.2
1971,26,29.9,34.9,40.4,40,35.3,30.8,30,32.4,33.5,30.7,27.3
1972,28,26.6,36.1,38.3,41.3,39.1,33.2,30.9,33.5,35.7,31.8,28.1
1973,26.3,30.9,35.1,41.1,42,37.3,31.4,30,31,33.8,31,26.6
1974,27,28.4,37,39.8,40.1,37.9,33.3,32,34.7,34.3,30.9,26.9
1975,25.4,29.1,33.5,39.9,40.9,37.2,31.9,30.3,30.6,32.8,29.8,28.4
1976,27.4,29.4,34.7,38.3,40.5,36.4,32.5,29.9,31.3,35.1,33.3,28.4
1977,26.5,30.8,37.5,38.7,39.9,37.2,31.5,30.2,31.5,36.2,32.2,28.6
1978,26.4,28.8,33,39.2,41.6,37.3,31.1,30,32.2,34.8,32.1,27.8
1979,27,27.7,33.4,39.2,40.1,39.3,32.7,30.3,34.3,34.9,30.9,27.6
1980,27,30.2,34.3,39.4,41.9,36.9,31.7,31.2,33.7,35.6,31.8,27
1981,26,30.4,34.1,39.5,41.1,39.4,31.5,30.1,33.6,34.6,29,27.4
1982,26.1,27.4,32.5,37.4,38.4,38.2,33.5,30.4,33.5,35.4,29.6,28.3
1983,26.1,27.5,32.9,35.9,40.2,38.1,33.1,30.3,32.5,32.8,29.7,26.3
1984,25.2,26.9,36.3,39.5,41.9,37.5,32,29.6,31,33.8,31.1,28.2
1985,26.2,29.2,37.3,38.7,41.2,37.6,32.2,30.1,33.2,32.9,31.7,28.3
1986,26.8,28.6,34.8,39.7,40.8,38.2,32.1,30.6,33.6,35.2,32.3,27.1
1987,27.3,30.6,35.3,39.6,40.3,39.3,35.1,33.6,34.6,36.7,33.1,28
1988,28.7,31.6,34.8,40.5,42,38.9,32.1,31.3,34,34.9,31.4,28.8
1989,26.4,30.2,34.1,39,42,37.3,33.2,31,33.5,35.7,32.9,27.8
1990,30.3,29,33,39.3,40.1,37.2,31.5,30.7,31.5,34.4,31.3,28
1991,26.2,29.5,34.8,38.3,41.1,38.7,33.3,30.8,32.4,34.9,31.3,28.1
1992,27,27.4,34.4,37.7,40.8,39.6,33.7,30.4,31.3,33.9,30.4,28.7
1993,27.6,30.7,33.3,38.4,41.4,38.8,31.8,32.3,32.1,35.4,32.1,29.5
1994,27.7,28.5,36,38.2,41.9,37.1,30.6,29.8,31.2,34.6,31.3,28.4
1995,25.2,29.3,33.2,38.4,41.2,40,33.2,30.9,33.3,35.8,31.6,28.7
1996,27.3,30.7,36.6,38.9,40.6,37.6,33.2,29.9,32.2,33.9,31.5,29
1997,27.1,30,34.9,37.2,39.3,35.8,32.6,30.4,32.2,34.1,31,27.2
1998,26.9,29.5,34.4,39.8,42.4,39.1,32.2,32.2,32.6,35.9,31.1,29.1
1999,26.7,30.4,35.7,40.5,40.6,36.9,32.6,30.9,33.2,34.3,32.6,28.6
2000,28.1,28.2,35,40.7,39.5,37.6,31.6,31.7,33.2,36.4,33,29.6
2001,26.9,30.8,35.3,39.2,40.6,36.1,30.9,30.6,33.6,35.7,32,28.9
2002,26.5,29.8,35.7,40.3,41.9,38.1,33.3,30.8,32.8,36.2,32.4,29.8
2003,27.8,30.7,35.3,40.3,41.1,38,32.1,30.8,32.1,34.4,33,28.8
2004,27.4,30.2,37.3,40.7,40.9,37.9,33.5,29.9,33.8,34.2,32.4,29.1
2005,25.8,29.4,35.5,38.4,40.7,38.8,32.7,30.7,32.7,34,31.2,27.1
2006,27.5,32.4,34.2,39.1,41.6,37.4,32.1,29.8,32.6,35,31.6,28.8
2007,27.5,30.8,34.6,40.4,40.9,38.5,32.5,31,33.2,34,32.2,28.2
2008,26.2,27.4,36.3,38.9,40,36.6,32.5,30.3,32.8,35.3,32.2,30.5
2009,29.2,32.1,36.9,39.7,41.7,38.8,33,31.9,34,35,31.7,29.7
