1901,32.5,33.1,32.7,31,30,29.4,29,29.4,30.4,31.4,31.9,32.2
1902,32.5,33.1,32.7,31,30,29.4,29,29.4,30.4,31.4,31.9,32.2
1903,32.5,33.1,32.7,31,30,29.4,29,29.4,30.4,31.4,31.9,32.2
1904,32.5,33.1,32.7,31,30,29.4,29,29.4,30.4,31.4,31.9,32.2
1905,32.5,33.1,32.7,31,30,29.4,29,29.4,30.4,31.4,31.9,32.2
1906,32.5,33.1,32.7,31,30,29.4,29,29.4,30.4,31.4,31.9,32.2
1907,32.5,33.1,32.7,31,30,29.4,29,29.4,30.4,31.4,31.9,32.2
1908,32.5,33.1,32.7,31,30,29.4,29,29.4,30.4,31.4,31.9,32.2
1909,32.5,33.1,32.7,31,30,29.4,29,29.4,30.4,31.4,31.9,32.2
1910,32.5,33.1,32.7,31,30,29.4,29,29.4,30.4,31.4,31.9,32.2
1911,32.5,32.9,32.6,30.9,29.9,29.4,28.8,29.3,30.3,31.3,31.8,32
1912,32.4,33,32.6,30.9,29.8,29.3,28.8,29.2,30.2,31.3,31.9,32
1913,32.3,32.9,32.6,30.9,29.9,29.3,29,29.4,30.4,31.4,31.9,32.2
1914,32.5,33.1,32.7,31,30,29.4,29,29.4,30.4,31.4,31.9,32.3
1915,32.5,33.1,32.7,31.1,30,29.3,28.9,29.3,30.4,31.4,31.9,32.1
1916,32.4,33.2,32.6,30.9,30,29.4,28.9,29.4,30.4,31.4,32,32.2
1917,32.5,33.2,32.7,30.9,30,29.4,29,29.4,30.4,31.4,31.9,32.2
1918,32.4,33.2,32.7,30.9,30,29.4,29,29.4,30.4,31.4,31.9,32.2
1919,32.5,33.1,32.7,31,30,29.4,29,29.4,30.4,31.4,31.9,32.2
1920,32.5,33.1,32.7,31,30,29.4,29,29.4,30.4,31.4,31.9,32.2
1921,32.5,33.1,32.7,31,30,29.4,29,29.4,30.5,31.5,32.1,32.4
1922,32.7,33.3,32.8,31.1,30.1,29.5,29,29.4,30.5,31.5,32.1,32.4
1923,32.5,33.3,32.7,31.1,30,29.5,29,29.6,30.6,31.6,32.1,32.4
1924,32.6,33.4,32.8,31.1,30.1,29.3,29.3,29.4,30.6,31.6,32.1,32.4
1925,32.6,33.1,32.7,31,30.1,29.6,29.3,29.6,30.5,31.4,31.9,32.2
1926,32.7,33.2,32.6,30.8,30.1,29.6,29.1,29.6,30.5,31.4,32,32.2
1927,32.7,33.4,32.8,30.8,30,29.3,29.2,29.6,30.8,31.6,32.5,32.5
1928,32.8,33.2,33,31.3,30.2,29.4,29.1,29.4,30.7,31.6,32.3,32.4
1929,32.7,33.5,33,31.2,30.3,29.4,28.9,29.5,30.5,31.4,31.9,32.6
1930,32.6,33.1,32.6,30.9,29.8,29.2,28.8,29.3,30.4,31.5,32.1,32.2
1931,32.5,33.1,32.7,31,30.2,29.5,29.1,29.5,30.5,31.5,31.9,32.3
1932,32.5,33.3,32.7,31,30,29.4,29,29.4,30.4,31.4,31.9,32.2
1933,32.3,32.9,32.5,31,29.9,29.1,28.7,29.2,30.3,31.4,32,32.2
1934,31.8,31.9,31.9,31.1,30.6,29.4,28.7,29.4,30.1,31.2,32,32.1
1935,32.9,32.6,32.6,30.2,29.6,28.6,28.2,28.3,30.6,32.1,32.1,31.8
1936,32,32.9,32.3,30.5,30.3,29,28.2,28.6,29.7,32,32.8,32
1937,32.3,33.2,32.8,31.1,30.7,29.7,28.5,29,30.9,31.7,32.5,32.2
1938,32.6,32.8,32.2,31.1,29.8,29.8,28.8,29.4,30.6,31.8,32.2,32.1
1939,32.1,33.3,32.3,30.8,30.4,28.6,28.9,29.7,30.5,31.7,32.1,32.3
1940,32.5,33.5,32.5,30.3,30.3,29.7,28.7,29.4,30.9,31.2,32.8,33.1
1941,32.5,33.8,33.1,31.6,30.2,28.6,28.5,29.2,31.2,31.8,32.4,32.7
1942,33.2,34.3,33.3,31.6,30.2,29.7,28.6,29.4,30.5,31.4,32.1,32.9
1943,32.9,33,33.2,31.9,30.6,29.4,28.2,29.3,30,31,32.6,33.2
1944,32,33.4,33,31.4,30.5,29.6,28.9,29.1,30.7,31.7,32.9,33.1
1945,33,33.4,33.5,32.2,30.8,28.8,28.5,29.2,29.8,32.3,32.3,33.1
1946,32.9,33.6,33.1,31.6,30.7,29.8,28.5,28.9,29.9,31.5,32.6,33.4
1947,33.5,33.7,33.3,31.3,29.6,29.3,28.9,28.8,30.4,31.2,32.1,32.3
1948,32.4,32.9,32.8,31.3,30.8,29.4,28.8,29.5,30.3,31.5,32,32.1
1949,32.5,32.5,32.5,31.3,30.5,29.1,29.1,30.2,30.8,31.9,32.6,32.5
1950,31.7,32.3,32.2,31.1,29.3,28.5,28.8,29.2,30.3,30.7,31.5,32.2
1951,32.7,33.6,32.8,30.8,29.9,29.8,28.9,29.5,31.2,32.1,32.4,32.9
1952,33.4,33.9,33.7,31.6,30.5,29.9,29.3,29.6,31,31.5,32.5,32.7
1953,33.6,33.6,33,31.4,30.3,29.8,29.2,29.5,30.4,31.7,32.1,32.8
1954,32.7,33.8,33.2,31.2,30.3,29.6,29.3,29.8,31.2,31.1,32,32.7
1955,33.1,33.2,32.9,30.7,29.7,29.3,29.1,29.2,30.4,31.1,32,32.7
1956,31.6,33,32.9,30.8,30,29.1,28.2,29.4,29.7,31,32.1,32.3
1957,31.6,31.9,32.4,30.7,29,29.2,28.6,29.4,30.4,31.6,31.8,32.5
1958,33,32.5,32.7,32.2,30.6,29.5,28.8,29.8,31,31.9,32.1,31.9
1959,33.1,33.3,32.4,31.7,31.1,29.9,28.4,29,30.3,31.1,32.3,32.3
1960,32.4,33.7,32,30.2,30,29.4,28.7,29.6,30.2,31.4,31.8,32.8
1961,33.8,33.6,33.2,31.8,30.9,30.2,28.7,29.4,30.2,30.9,30.5,32.2
1962,32.3,33.4,32.8,30.6,29.3,29.8,29,29.4,29.8,30.7,31.5,31.9
1963,32.2,32.4,32,30.1,29.5,28.7,28.9,29,30.1,31.5,30.8,31.9
1964,32.3,33.7,32.2,31.3,30.3,29.7,28.6,29.6,29.9,31.3,32.3,32.1
1965,32,33.3,34,31.2,30.5,29.4,29.5,29.9,31.2,31.7,32.5,32.5
1966,33.4,34.3,33.1,30.8,29.7,31.3,29.1,29.3,30.6,31.5,34,34.5
1967,33.7,33.5,34.1,31.5,30.3,29.8,29.4,29.6,30.6,31.2,31.7,31.9
1968,32.3,33.1,31.9,30.8,30.6,29.3,29.5,30.2,31.1,32.3,31.6,33
1969,33.1,32.8,33,32.5,30.9,30.6,30.1,30.3,31.7,32.9,33.2,33.7
1970,33.4,34,34.1,31.3,30.1,29.8,29.8,30,30.3,31.7,33.1,32.1
1971,32.6,32.5,32.3,30.3,29.5,28.7,28.6,28.8,30.2,31,32.8,32.6
1972,32.2,32.1,32.4,31,30.2,29.8,29.2,30.7,30.9,31.6,31.2,32.6
1973,32.9,33.7,34.5,31.7,30.8,29.9,29.7,29.2,31.5,32.2,33.3,32.8
1974,32.8,33.6,33.3,31.3,31.1,30.4,29.6,30.3,30.6,32.2,32.4,32.4
1975,33.1,33.6,32.7,30,30.1,29.3,29.3,28.9,29.9,30.8,32.2,32.9
1976,33,33.6,31.9,31.2,30.4,29.2,29.1,29.5,31.1,31.6,33.5,34.3
1977,33.3,33.9,31.8,31,29.9,28.6,29.7,30,30.6,31.1,31.3,32.1
1978,31.1,32.5,31.8,30.6,29.6,28.8,27.9,29.4,30.6,31.5,30.9,31.5
1979,31.5,31.7,31.3,31,29.5,28.5,28.3,29.3,29.9,30.1,32,32.9
1980,32.6,32.7,32.5,31.4,29.8,28.9,28.1,28.3,30.6,31.8,31.1,31.9
1981,33.1,33.3,32.3,30.1,28.9,28.7,28,29,30,30.7,32.2,31.3
1982,32.6,33.5,32.6,30.5,28.9,28.9,28.4,28.7,29.6,30,31,31.7
1983,32.8,33.5,33,31.2,29.8,30.3,28.9,29.1,30.4,32.1,32.4,32.1
1984,31.8,32.8,32.2,29.6,29.9,28.3,28,28.4,30.3,30.2,30.4,31.2
1985,32.3,31.8,31.7,30.4,29.5,28.9,28.3,28.9,30.3,31.1,31.3,31.6
1986,32.1,33.3,31.5,30.2,29.6,28.6,28.3,29.4,30.3,31.5,31.1,31.4
1987,32.9,33.5,33.6,32.1,30.1,29.3,28.3,29.1,31.2,31.9,32.5,32.7
1988,33.2,33.5,33.7,31.3,30.4,29.3,29.6,29.6,30.2,31.8,31.9,31.5
1989,30.3,32.8,31.9,30,28.8,28.2,28.5,28.3,29.8,30.4,31.2,31.2
1990,31.8,32.8,31.4,30.8,30.1,29.4,28.9,28.8,29.4,30.9,31.2,31.8
1991,33.2,32.8,32.5,32.7,29.7,29.9,28.3,28.6,30.5,32,32,31.6
1992,32.5,33.2,32.8,30.6,29.8,28.9,27.9,28,29.7,31.4,31.5,32.3
1993,31.9,32,32.1,30.6,30.4,29.6,28.9,29.2,30.4,31.2,32.1,32.7
1994,33,32.8,32.7,31,29.5,29.5,28.8,29.4,30.8,31.7,31.3,31.7
1995,32.4,32.9,32.2,31.1,29.5,29.6,29.7,29.1,30.7,31.2,31.8,33
1996,33.3,33.7,31.8,30.6,29.5,29.7,29.2,29.6,30.6,30.4,31.6,31.9
1997,33.2,33,31.5,31,29.8,28.9,29.2,30,31.2,30.8,31.7,32.4
1998,32.6,33.3,33.2,31.4,30.5,30.3,29.6,30.2,30.1,31.2,32,33.1
1999,33.6,33.4,31.9,30.9,29.9,29.4,28.4,29.1,30.7,31.5,31.9,32.6
2000,32.9,33.3,32.6,31.6,30.8,29,29.1,29.2,30.9,32.1,32.6,31.8
2001,32.2,33.1,33.5,30.9,30.5,29.9,29.3,29.8,30.5,32,32.6,32.8
2002,33.4,33.4,33.1,31.1,30.4,29.7,29.6,29.3,30.5,32.1,32.2,33.3
2003,33.2,33.6,33.9,31.8,30.7,30.3,28.7,30,30.3,32.6,32.4,32.4
2004,34.5,34.5,33.6,31.2,30.9,29.4,29.6,30.2,30.8,31,31.9,32
2005,32.9,34.1,33.3,31.1,30.5,30.2,29.1,29.4,30.8,31.5,32.1,33
2006,33.8,33.8,33.5,30.3,29.8,28,29,29.5,30.3,31.6,31.8,31.8
2007,32.2,33.2,32.1,30.8,30.1,28.6,28.5,29.6,31.4,31.5,31.8,31.9
2008,33,33.3,32.5,30.7,30.3,28.9,28.9,29.6,30.8,32,31.9,32
2009,33.2,33.5,32.7,31.8,30.4,30.2,29.2,29.9,31.4,32,32.1,33.8
