1901,29.5,33,37,40,40.2,39.3,37,34.5,36.3,37.1,33.7,30.6
1902,29.5,33,37,40,40.2,39.3,37,34.5,36.3,37.1,33.7,30.6
1903,29.5,33,37,40,40.2,39.3,37,34.5,36.3,37.1,33.7,30.6
1904,29.5,33,37,40,40.2,39.3,37,34.5,36.3,37.1,33.7,30.6
1905,29.4,32.9,36.9,40,40.2,39.3,37,34.5,36.3,37.1,33.8,30.7
1906,29.4,33,37,40.1,40.2,39.3,37,34.5,36.4,37.1,33.7,30.7
1907,29.5,32.9,37,40,40.3,39.3,37,34.5,36.3,37.2,33.7,30.5
1908,29.5,33,37,40,40.3,39.3,37,34.5,36.3,37.1,33.7,30.6
1909,29.5,33,37.1,40,40.2,39.2,36.9,34.4,36.3,37,33.7,30.6
1910,29.5,33,37,40,40.2,39.4,37,34.5,36.3,37.1,33.7,30.6
1911,29.5,33,37,40,40.2,39.3,37,34.5,36.3,37.1,33.7,30.6
1912,29.5,33,37,40,40.2,39.3,37,34.5,36.3,37.1,33.7,30.6
1913,29.5,33,36.9,40,40.2,39.4,37.1,34.6,36.4,37.1,33.7,30.6
1914,29.6,33,37,40,40.3,39.4,37.1,34.5,36.4,37.1,33.8,30.6
1915,29.5,33,37,40,40.2,39.3,37,34.5,36.3,37.1,33.7,30.6
1916,29.5,33,37,40,40.2,39.3,37,34.5,36.3,37.1,33.7,30.6
1917,29.5,33,37,40,40.2,39.3,37,34.5,36.3,37.1,33.7,30.6
1918,29.5,33,37,40,40.2,39.3,37,34.5,36.3,37.1,33.7,30.6
1919,29.5,33,37,40,40.2,39.3,37,34.5,36.3,37.1,33.7,30.6
1920,29.5,33,37,40,40.2,39.3,37,34.5,36.3,37.1,33.7,30.6
1921,29.5,33,37,40,40.2,39.3,37,34.5,36.3,37.1,33.7,30.6
1922,29.5,33,37,40,40.2,39.3,37,34.5,36.3,37.1,33.7,30.6
1923,30.8,32.9,38,40.6,40.5,39.5,36.7,33.7,36.3,37.5,34.5,31.4
1924,30.1,35,38.8,40.8,40.6,39.3,36.2,33.7,35.2,37.1,33.7,30.3
1925,27.3,31.9,37.6,40,40,38.9,37,33.8,36.3,36.6,34.4,30.9
1926,30.2,33,36.5,39.2,39.9,39.2,37.5,35.3,37.5,38.2,34.9,31.6
1927,29.9,33.7,37.2,39.9,41,39.5,37,33.9,37.4,37.6,34.3,31.7
1928,30,31.7,38.1,40,39.8,38.8,37.1,33.5,36.5,37.3,34.1,30.3
1929,28.6,33.8,37.7,40,41.6,38.9,36.5,33.2,35.6,37.7,34.1,29.1
1930,30.1,34.2,37,40.1,40.3,39.6,36.8,34.7,36.7,38.3,34.7,32.6
1931,30.1,34.3,38.2,41.5,41.4,39.5,37.7,34.6,36.7,38.4,35.8,33.2
1932,28.9,34.8,39.6,41,40.8,39.6,37,34.7,37.2,37.9,34.8,31.1
1933,31,33,36.6,40.6,41,38.7,36.7,34.3,36.3,37,35.2,31.5
1934,29.5,32.9,38,41.1,40.4,39.5,37.3,34.7,37.2,38.7,36,31.2
1935,30.9,34.6,38.7,40.5,41.1,39.8,37.3,34.3,37.1,37.3,35.1,31.8
1936,30.2,35.6,38.9,40.6,41.3,39.2,36.2,34,35.8,37.4,35.1,31.2
1937,29.4,33.2,37.7,40.1,40.2,39.7,36.9,34.6,36.6,38.4,34.7,31.6
1938,30.1,33.7,37.3,41.2,41.5,40.4,37.4,34.3,36.4,37.8,35.6,30.6
1939,30.5,34.2,38.2,39.9,40.4,39.3,37.3,34.7,36.3,37.9,34.5,32.2
1940,29.5,33,37,40,40.2,39.3,37,34.5,36.3,37.1,33.7,30.6
1941,31.8,33.8,38.5,41.9,40.9,39.4,37.5,34.9,37.1,37.3,34.6,31.1
1942,31.7,35.8,37,40.2,39.5,40,36.7,33.4,37.1,37.2,34.6,31.9
1943,30.4,32.6,36.2,38.3,39.1,38.3,36.8,33.5,35.3,37.4,35.8,32
1944,28.5,32.9,37.6,39,39.1,39.7,37.4,34,35.8,37.5,34,31.9
1945,31.6,31,35,38.5,38.1,39.2,37.4,33.3,35.6,36.5,34,29.9
1946,30.6,33.5,36.6,39.4,39.5,38.2,35.8,32.8,34.8,36.3,34.3,30.8
1947,29.3,35.7,35.4,39.2,39.3,38.8,37.2,33.8,35.6,36.8,33.5,31.8
1948,29.1,32.9,34.3,40,40.1,38.2,36.9,33.7,35.7,35.6,32.8,29.4
1949,29.7,31.7,37.5,39.2,40,39.5,37.5,33.9,35.9,37.9,34.6,28.6
1950,30,31.3,37.1,38.7,39.6,39.1,35.3,31.8,35.8,36.2,33,30.9
1951,30.3,33.1,38.1,38.2,40.2,39.4,37.6,34.2,35,37.3,33.2,28.4
1952,31,31.2,35.2,39.7,40.3,39.5,37.4,32,34.6,35.7,34.7,30.8
1953,31.3,34.9,37.7,38,38.9,37.8,36,33.6,35.5,36.9,33.7,28.9
1954,30.6,35.4,39.4,39.9,39.2,38.5,35.4,31.5,35.8,35.8,34.9,30.7
1955,30.7,33.1,36.9,38.3,38.8,37.1,36.5,34.2,34.4,36.1,33.3,29.7
1956,29.1,35.6,37.3,37.4,38.1,37.9,36.1,32.1,34.2,34.5,34.3,30
1957,28.8,32.8,35.7,37.9,38.3,37.8,36.2,34.5,35.8,38.5,35.1,31.7
1958,31.1,31.5,36.8,39.7,37.7,38.6,34.4,34.1,34.9,34.9,34.8,32.8
1959,30,31,36.3,38.4,40.2,38.8,37.8,32.2,34.1,35.4,34,30.4
1960,29.4,33.1,36.9,39.2,38.1,38.6,35.3,35.8,35.6,36,32,32.7
1961,29.5,29.5,35.3,37.8,38.5,38.7,35.1,31.5,34.1,34.8,32,28.3
1962,28.4,30.8,36.2,38.5,37.3,37.5,36.5,32.3,35.7,36.9,34.9,30.7
1963,29,34.8,35.1,37.7,38.3,39.3,36.2,34.3,36,36.8,32.4,31.4
1964,28.8,31.1,37,38.5,38,38,35.7,31.8,34.3,34.7,32.9,30.3
1965,31.3,33.9,35.1,37.6,39.1,37.4,36.5,31.6,34.9,35.8,31.2,28.8
1966,30.9,30.8,37.6,37.8,39.8,36.4,37.8,34.4,37.6,35.9,33.6,30.4
1967,27.4,32.1,34.2,39.3,38.8,37.7,37,33.3,35,35.1,32,31.3
1968,29,30.8,36.5,37.7,38.2,37,36.1,35.6,35.7,35.5,33.4,31.1
1969,29.2,33.8,38.1,39.6,38.4,39.6,37.7,34.3,36.1,38.8,33.9,33.6
1970,29.6,33.2,36.1,38.7,39.4,39.1,36.9,34,35.1,36.7,32.5,29.7
1971,28.8,34,37.6,39.2,39.8,39.7,36.5,33.1,34.4,35.8,33.9,29
1972,29.6,33.5,38.2,40,39.2,38.9,37.7,36.2,37.2,37,32.6,31.5
1973,30.6,35.7,37.2,40.4,39.6,40.6,38.8,34.7,37.5,38.1,32.4,33.3
1974,28.3,34,38.3,42.5,40.1,40.2,35.9,34.7,36.5,38.7,34,28.5
1975,27.4,33.5,38,41.8,42,41.5,37.4,35.6,34.5,37.5,35.5,31.5
1976,31.3,36,37.3,40.9,41.4,39.9,37.8,35.9,34.9,37.8,34.9,32.8
1977,29.8,32.2,34.7,39.5,40.3,40.1,37.1,33.4,36.2,36.5,33,29.5
1978,29.1,34.3,38.3,41.7,41.8,39.7,35.6,35.4,35.6,38.3,33.5,31.6
1979,31,34.7,38.5,40.5,40.7,37.5,36.7,34.9,37.9,39.2,36.4,29.4
1980,31.7,33.8,38.3,41.7,42.1,39.2,36,34.2,37.8,38.6,34.9,29.7
1981,27.7,33.9,38,41.6,41.4,40,36.2,36.1,37.7,39,31.9,32.3
1982,30.7,32.3,37.2,42.5,41.4,40.9,38.4,34.4,37.5,39.1,32.4,31.5
1983,25.9,33.8,34.7,40.4,43,39.4,38,36.3,37.9,36.6,34.6,30.9
1984,28.4,32.9,39.7,41.8,42.5,39.3,37.5,38.1,37.8,38.2,34.7,29.2
1985,31.5,31,38.5,38.2,41.8,39.9,36.1,35.7,36.5,36.6,34.5,29.1
1986,29.5,35.1,38.5,42.8,40.9,40.7,36.7,34.8,36.2,38.1,34.9,28.1
1987,30.3,34.5,38,38.6,42.1,40,40.5,35.8,38.5,37.4,34.2,31.3
1988,29.2,32.8,38.2,41.2,41.5,39.8,36.5,33.1,36.3,36.3,34.4,29.4
1989,26.8,29.3,36,40.6,39.5,39.7,38.5,34.2,37.1,36.6,33.8,30
1990,31.1,30.5,34.7,41.8,40.7,40.8,36.4,35.7,37.6,37.6,35.5,33.7
1991,29.3,36,37.4,41.4,38.8,40.7,37.6,34.2,37.4,38,33.6,30.1
1992,27.9,30.4,37.7,40.3,40,39.9,36.8,34.6,35.3,37,33.3,29.7
1993,26.4,34,37.7,40.2,40.1,39.9,38,35,36.5,37.9,36,30
1994,29.4,32.1,38.6,40.7,41,39.7,36.2,32.8,34.6,37.8,33.4,28.5
1995,27.9,31.5,37.9,39.7,40.9,40.6,37.9,35.2,36.9,38.4,33,32.1
1996,31.6,34.9,38.7,39.5,41.3,39.5,38.3,35,36.8,37.4,32.3,31.2
1997,31.5,29.9,36.2,40.3,40,39.9,38,35.6,38.6,39.5,36.4,30.7
1998,29.8,34.3,34.5,41.6,43.6,41.3,38.9,34.1,36.3,39.3,35.9,31.1
1999,31.4,35.9,40.7,41.3,41.1,39.9,36.4,32.3,35.2,37.6,35.8,33.2
2000,29.1,30.2,36.8,42.7,40.7,40.9,37.7,36.7,36.8,36.5,34.4,30
2001,30.2,32.2,37.6,41,40.4,39.9,37.4,35,36,37.8,35.2,32
2002,28.2,32.4,37.6,41.9,41.8,40.3,38.8,38.1,36.1,37.8,34.7,31.5
2003,30.8,35,35.3,40.9,41.9,39,37.9,34.3,36.9,38.8,34.9,31.1
2004,29.4,33.7,36.2,45.8,41.7,40.3,37.8,36.6,37.7,39.4,36.2,32.2
2005,29.6,30.9,40.3,42.7,40.8,40.1,38,35.4,37.7,38.1,35.4,33.5
2006,29.6,37.1,39.6,40.1,42.2,42.2,39.5,34.6,37.1,37.5,33.2,30
2007,29,35.6,36.9,43.5,42.1,39.9,37.9,34.4,37,37.8,36.8,32.5
2008,27.9,32.5,39.9,40.9,42,41.1,37.9,35.7,37.8,38.1,35.6,34
2009,33.5,36.3,38.5,42.8,41.4,41.9,38.8,36.8,38.3,39.6,34.9,31.8
