1901,31,29.5,29.6,29.9,29.1,26.8,27.6,30.1,33.5,34.1,33.1,31.5
1902,31,29.5,29.3,30.2,29.1,26.8,27.6,30.1,33.5,34.1,33.1,31.5
1903,31,29.5,30.1,30.7,29.1,26.8,27.6,30.1,33.5,34.1,33.1,31.5
1904,31,29.5,29.7,29.8,29.1,26.8,27.6,30.1,33.5,34.1,33.1,31.5
1905,31,29.5,29.7,29.9,29.1,26.8,27.6,30.1,33.5,34.1,33.1,31.5
1906,31,29.5,29.3,30.3,29.1,26.8,27.6,30.1,33.5,34.1,33.1,31.5
1907,31,29.5,29.3,29.6,29.1,26.8,27.6,30.1,33.5,34.1,33.1,31.5
1908,31,29.5,29.3,29.8,29.1,26.8,27.6,30.1,33.5,34.1,33.1,31.5
1909,31,29.5,29.2,29.4,29.1,26.8,27.6,30.1,33.5,34.1,33.1,31.5
1910,31,29.5,29.1,29.6,29.1,26.8,27.6,30.1,33.5,34.1,33.1,31.5
1911,31,29.5,29.7,30.3,29.1,26.8,27.6,30.1,33.5,34.1,33.1,31.5
1912,31,29.5,29.5,30.4,29.1,26.8,27.6,30.1,33.5,34.1,33.1,31.5
1913,31,29.5,29.3,30.1,29.1,26.8,27.6,30.1,33.5,34.1,33.1,31.5
1914,31,29.5,29.7,30,29.1,26.8,27.6,30.1,33.5,34.1,33.1,31.5
1915,31,29.5,29.3,30.2,29.1,26.8,27.6,30.1,33.5,34.1,33.1,31.5
1916,31,29.5,29.6,29.6,29.1,26.8,27.6,30.1,33.5,34.1,33.1,31.5
1917,31,29.5,29.4,30,29.1,26.8,27.6,30.1,33.5,34.1,33.1,31.5
1918,30.7,29.3,29.4,29.4,28.7,26.9,27.8,29.7,33.3,34,32.8,31.3
1919,30.8,29.4,29.5,30.4,28.7,26.6,27.8,29.9,33.4,33.8,33,31.4
1920,31.3,29.5,29.6,29.7,29.1,26.8,27.6,29.9,33.5,33.8,33.1,31.8
1921,31.3,29.6,29.6,30.1,29.1,26.8,27.6,30.1,33.5,34,33,31.5
1922,31.5,29.8,29.8,30.2,29.4,27.3,27.7,30.3,33.4,33.4,33.1,31.8
1923,30.8,29.5,29.3,29.9,29.1,27.2,27.6,30.4,33.1,34,33.3,31.9
1924,31.5,29.7,29.4,29.8,29.1,27.1,27.4,29.9,33.3,33.9,33,31.4
1925,30.9,29.2,29.2,29.8,28.8,27,27.4,29.8,33,33.8,33.2,31.7
1926,31.3,29.6,29.5,30.3,29,26.7,27.3,29.6,33.4,33.9,33.1,31.5
1927,31.2,29.6,29.5,30.2,28.9,26.6,27.4,29.7,33.2,33.8,33.1,31.6
1928,31.2,29.9,29.5,30.1,28.8,27,27.3,29.8,33.7,34.3,33.3,31.8
1929,31.1,29.7,29.2,29.8,29.2,27,27.5,29.8,33.6,34.4,33.4,31.4
1930,31.1,29.8,29.6,29.7,28.6,26.6,27.4,29.8,33.2,34.1,33.5,31.7
1931,31.5,30.3,30.6,30.7,29.6,27,27.6,30.1,33.3,34,32.7,31.5
1932,31.4,29.8,29.6,30.6,29.2,26.6,26.9,29.7,33.3,34.3,33.4,31.6
1933,31.1,29.8,30.5,30.6,29.2,27,27.7,30,33.1,34.3,32.9,31.4
1934,31,29.5,29.8,30.4,29.5,27.4,27.9,30.3,33.2,33.9,33,31.5
1935,31.1,29.5,29.9,30.2,29.2,26.4,27.6,29.4,33.4,34.4,33.1,31.7
1936,31,29.8,29.3,29.5,28.8,26.8,27.5,30,33,34.1,33.1,31.5
1937,31.2,29.5,29.7,30.3,28.9,26.6,27.1,29.8,32.9,33.5,33,31
1938,31.1,29.6,29.7,31,29.4,26.9,27.5,30.1,33.3,34.2,32.6,31.3
1939,31.5,30,29.8,30.4,30,26.9,28.3,30.4,33.1,34,32.9,31.3
1940,31.6,29.9,30.1,30.6,29.2,27.3,27.9,30.6,34.2,33.9,33.7,32.4
1941,31.3,30.1,30.4,31.1,29.7,27.6,28.2,30.6,33.8,34.7,33.9,31.6
1942,31.7,30.4,30.6,30.8,29.5,27.8,27.8,30.8,34.4,34.1,33.8,31.6
1943,31.6,29.8,30.1,30.7,29.5,26.9,28.2,30.4,33.9,35.2,33.5,31.4
1944,31.2,29.7,30,30.8,28.9,27.4,28.2,30.6,33.8,34.5,33.4,32.1
1945,31.3,29.9,30.1,30.7,29.2,26.4,28,30.1,33.7,34.7,33.3,31.6
1946,31.2,30.2,30.3,30.5,29.4,26.8,27.3,29.4,33.4,34.4,33.2,31.5
1947,31.2,29.8,29.9,30.6,29.1,26.8,26.7,29.9,33.3,33.9,33.1,31.2
1948,30.8,29.3,29.2,30,29.5,26.8,27.7,29.9,33,34.1,32.8,31.8
1949,31.6,29.8,30.2,31,30,27.3,28.2,30.7,34.1,34.9,33.7,31.5
1950,31.1,29.8,30.3,30.9,29.2,27.1,28.4,30.1,33.8,34,33.6,31.4
1951,31,29.6,30.2,30.6,29.8,27.1,28,30.3,33.7,34.2,33.4,31.7
1952,31.2,29.7,30.5,31.1,29.3,27.4,28.3,30.9,33.9,34.5,32.9,32
1953,31.4,29.8,30,30.6,29.3,26,27.3,30.2,32.3,34.2,33.5,31.7
1954,31.3,30.1,30.1,30.4,29.3,26.2,27,29.7,33.7,34.6,33.3,31.5
1955,30.8,29.8,29.8,30.4,29.3,26.9,27.6,30.2,33.4,34,33.3,31.6
1956,30.9,29.5,29.7,29.8,28.9,26.5,27.4,30.3,33.1,34.7,32.7,31.6
1957,31.5,29.2,29.9,31.1,29.2,27.1,28.3,30.3,33.9,33.8,33.6,31.6
1958,31,29.4,30.2,30.9,29.5,26.7,27.3,29.6,33.9,33.8,33.2,31.7
1959,31.6,29.9,30,31,29.6,27.4,28,30.1,33.3,34.9,33.3,31.6
1960,31.9,29.6,29.8,30.5,29,27,27.1,30.7,33.7,34.7,33,32.3
1961,30.7,29.2,29.1,30,29.5,26.6,27.3,29.5,33.4,34.3,32.6,31.2
1962,30.6,29.2,29.5,30,28.2,26.8,27.3,29.7,33.6,34.8,32.8,30.3
1963,30.4,29.2,29.6,30.1,28.6,26.3,27.5,29.9,33.3,33.6,32.1,31.2
1964,31.3,30,30.3,30.7,29,26.4,26.9,30.1,33.1,33.9,32.8,31
1965,30.7,29.4,29.8,30.1,28.8,27,27.3,30.1,33.4,34.1,32.9,31.6
1966,30.8,29.4,29.4,29.9,29.3,27.1,27.4,29.9,33.3,34,33.5,31.6
1967,30.7,29.3,29.8,30.4,28.9,27,27.2,29.8,33.3,34.2,32.3,31.4
1968,30.8,29.8,29.5,30.3,29.3,26,27.7,30.7,33.5,34.5,32.5,31
1969,31.1,29.4,29.5,30.6,29.3,26.8,27.5,30,33.5,33.5,32.5,30.8
1970,31.1,29.8,29.4,30.5,29.5,27,28.2,30.1,33.8,33.9,32.5,31.1
1971,30.7,29.2,30,30.3,29,26.6,27.7,30.4,33.3,34.4,32.8,31.9
1972,30.6,30,29.2,29.7,29.2,26.7,27.5,30,33.9,33.8,33.2,32
1973,31.9,29.3,30.6,30.8,30,26.8,28,30.2,34.1,34.1,32.9,31
1974,30.1,28.9,29.7,29.9,28.6,26.6,27.3,30.5,33,34.1,32.7,31.2
1975,30.7,29.6,29.3,30.3,29.4,26.8,27.7,29.5,33.7,34.1,33.8,31.5
1976,30.5,29.1,29.2,29.9,28.3,26.6,27.6,29.3,33.4,34,33.2,31.6
1977,31.4,29.6,29.5,30.2,29.3,26.9,28,30.2,33.7,35,33.3,31.3
1978,31,29.2,29.2,30,28.7,27.1,27.2,30.9,33.8,34,32.6,31.2
1979,30.7,29.5,29.7,31.6,29,26.5,27.5,30.1,33.6,33.9,32.7,31
1980,30.9,29.5,30.2,31.1,29.4,26.4,27.1,29.9,33.5,34,33.2,31.5
1981,31.1,29.3,29.2,30.2,28.6,26.5,27.3,30.7,33.4,34.3,33.6,32.3
1982,31.3,29.9,30.5,30.5,29.2,27.2,27.6,30.2,33.3,33.6,32.6,31.8
1983,31.1,30.3,30.4,30.8,28.9,27.3,28.1,29.6,32.6,34.1,33.2,32.7
1984,31.5,29.5,29.9,30.4,29.8,27,27.5,30.3,34.2,34.2,32.6,31.3
1985,31.3,30.1,30.4,30.4,29.2,26.8,27.8,29.8,33.8,34,33.7,31.4
1986,31,29.5,29.6,30.3,29.1,26.8,27.2,30.4,33.6,33,32.8,31.9
1987,31.7,29.7,30.3,31.2,29.9,27.2,27.9,30.7,33.6,34.3,34.5,31.4
1988,31.4,30.4,29.7,30.5,29,27.3,27.8,30.5,33.8,34.1,33.5,31.6
1989,30.7,29,29.7,30.2,29.1,26.8,27.2,30.5,33.4,34,34.1,32.3
1990,30.9,29.7,29.4,30.7,29.8,27.7,28.2,30.3,34,34.3,34.2,31.4
1991,30.9,30.1,29.7,30.7,29.6,27.4,27.5,30.5,33.6,34,32.8,31.5
1992,31.5,30.7,30.3,30.9,29.8,27.6,28,30.3,34.3,34.3,33.2,32
1993,31.2,29.3,29.7,30.5,29.8,26.8,27.8,30.4,33.3,35,33.3,31.8
1994,31.1,29.3,30.5,29.5,29.7,26.9,27.5,30.4,33.8,34.4,34,31.8
1995,31.9,29.6,30.2,31,30.1,27.3,27.6,30.9,33.3,35.1,34,31.8
1996,31.3,29.9,28.8,30.8,29.5,26.7,27.6,31.1,34.3,35,34.1,32.1
1997,31.2,29.7,30.2,30.7,29.3,28.1,28.2,30.8,34.2,34.4,34,32.7
1998,31.4,30.3,30.2,31.3,30,27.8,28.2,30.8,34.2,35.2,33.7,31.3
1999,31,29.8,29.7,30.6,29.6,27.3,27.9,30.6,33.6,34,33.5,31.9
2000,31.1,29.7,29.8,29.5,29.8,27.8,27.9,30.2,34.1,34.9,33,31.5
2001,31.5,29.6,30.1,30.9,29.9,26.8,27.6,31.1,34.2,34.2,33.1,32.1
2002,31.1,29.7,29.7,30.9,29.7,27.6,28.6,31,33.2,33.6,34.1,32.3
2003,31.9,29.9,30.6,30.9,30.1,27.9,28,31.1,34.4,34.8,33.6,31.6
2004,31.1,29.7,30.1,30.9,29.1,26.8,27.5,30.1,33.8,34.1,33.2,32.5
2005,32,30,30.8,31.4,29.9,28.3,28.4,31.1,33.4,35.3,33.9,31.4
2006,30.8,29.5,29.7,30.3,29.1,26.9,27.7,30.1,33.4,34.4,33.1,31.4
2007,31.1,29.5,29.7,30.7,29.3,26.8,27.7,30.1,33.6,34.1,33,31.4
2008,31.1,29.4,29.7,30.3,29.2,27,27.8,30.3,33.4,33.7,33.1,31.7
2009,31.7,30,30,30.7,29.3,26.9,27.8,31.5,33.5,34.6,33.2,32.2
