1901,24.2,24.4,32.1,34.3,35.6,35.7,33.3,31.2,31.1,33.5,31.2,27.3
1902,26.5,27.6,33.1,35.6,35.6,33.4,33.8,31.7,31.6,33.8,31.6,26.9
1903,24.3,26.6,28.8,32.4,35.9,35.2,33.6,32.4,32.7,34.3,29.8,25.4
1904,24.8,28.3,30.1,35,35.9,34.4,32.6,31.6,32.4,33.7,32.1,27.4
1905,23.4,24.8,28.8,32.6,36.3,34.6,33.6,31.7,32,34,32.4,27.6
1906,24.5,24.6,29.4,33.2,36.2,34.5,33.2,31.2,32.1,33.8,32.6,28.2
1907,27.7,25.6,30.6,33.3,34.3,34.1,34.1,31.6,31.1,32.6,31.7,26.2
1908,25.7,27.2,29.9,33.9,35.1,35,31.9,31.2,31.1,33,30.5,26.2
1909,24.5,26.6,31,32.6,34.7,35,32.3,30.4,31.1,33.2,31.9,26
1910,24.9,27.5,30.9,32.8,34.7,35,31.4,31,31.2,33.1,30.5,26
1911,24.5,27.8,28.9,33,35.5,34.5,32.1,30.8,32.1,33.4,29.4,26.5
1912,26.5,28.5,30.5,34.6,35.9,36,33.6,31.3,31.5,33.4,29.9,26.3
1913,26.5,26.1,29.1,34.5,35.4,35.6,32.4,30.4,30.5,33.3,30.4,26.1
1914,26.4,25.5,29.7,33.6,36.4,34.7,32.4,31.3,32.5,33.5,32,25.7
1915,25.2,26,31.4,32.8,35.2,35.5,33.6,31.7,32.5,34.4,31.2,26.6
1916,26.7,25.9,32.4,34,35.1,35.1,33.1,30.9,31.5,33.2,28.6,26
1917,26.5,28.4,30.4,33.1,35.6,35.1,33.3,30.8,31,32.7,28.6,25.6
1918,24.6,27.4,30.6,32.6,35,34,32.8,31.5,31.1,33.4,30.6,25.7
1919,24.7,27.4,31,33.7,35.5,34.6,32.9,31.3,31.1,33,30.2,25.8
1920,25.6,26.8,31.9,33.5,35,35.3,33.1,31.2,32,34.4,31.6,25.3
1921,25.7,27.3,32.7,35.1,35.6,35.4,33.3,30.7,31.7,33.1,31.2,27
1922,25.2,27.1,31.5,34.7,35.2,34.7,33.9,31.5,32.1,33,30.6,27
1923,25.2,26.3,31.6,33.9,34.7,35.1,33.7,31.1,31.7,32.8,29.8,25.4
1924,24.7,27.3,33.2,34.5,35.2,35.5,33.6,31.1,31.4,32.8,29.7,26.7
1925,24.1,24.8,32.3,35.7,35.6,34.9,32.8,31.5,31.7,34.6,30.3,26.5
1926,25.6,29.5,30.6,32.3,34.6,35.4,34.1,32,31.5,33.1,29.2,27.4
1927,23.8,25.8,30.2,33.5,35.4,35.1,32.9,30.5,31.7,33.9,31.2,27.3
1928,25.7,27.4,32,34.9,35.8,34.7,33.6,31.8,31.8,34.1,31,25.7
1929,24.6,26.2,32.8,34.7,35.9,34.8,32.5,29.9,30.7,33.2,30.9,24.7
1930,24.5,27.1,31.2,33.3,35.7,35.5,32.1,30.8,32.1,33.4,30.5,26.6
1931,26.2,26.2,30.5,34.7,35.5,34.8,33.1,32.4,31.6,33,31.6,27.4
1932,26.8,28.3,31.6,34.8,35.2,34.6,32.5,30.9,31.8,34.2,31,26.5
1933,24.9,27.6,30.6,33.8,35.5,35,32.6,30.9,31.6,34.1,31.6,27.7
1934,23.2,28,30.3,34.3,35,34.5,32.6,32.1,32,33.1,31.2,28.1
1935,23.8,27.4,31.1,33.4,34,34.1,32.1,31,30.6,33.3,31.1,27.2
1936,24.3,28,29.9,33.6,35.9,34.5,32.5,31.9,32.5,33.6,30.8,26.9
1937,25,28,30.2,33,34.9,34.7,32.7,31.5,31.5,33.2,31,25.2
1938,24.4,26.7,31.3,34,35.7,34.5,32.1,31.1,31.4,33,29.3,26.7
1939,26,27.4,30,32.2,33.9,35,32,30.9,32.3,33.4,31.6,28.4
1940,27.4,28.4,29.7,33.1,35.2,34.6,32.9,30.7,31.8,34.4,32.2,26.7
1941,25.5,28.9,32.4,34.9,35.9,35,32.2,32,32,34.9,31.4,27.7
1942,25.6,27.7,31.7,34.7,35.5,34.3,32.6,30.6,31.9,33.4,31.6,25.1
1943,24.4,27.7,31.3,33.6,35.2,34.1,32.5,30.6,31.6,33.4,31.7,28.5
1944,26.1,26.9,31.1,33.9,35.1,35.1,32.2,31.1,31.4,33.7,31.9,26.1
1945,24,26.9,31.2,33.1,34.7,34.7,32.1,31.8,32.2,33.1,31.3,25.4
1946,25.1,27.4,30.7,35.5,35.9,35.4,33,31.1,31.5,34.3,29.6,24.5
1947,25.7,27.4,30.9,34.4,35.3,34.6,32.7,32.3,32.5,33,31.9,27.1
1948,25.5,27.5,31.9,35.3,36.6,34.5,33.3,31.3,32.2,34.5,30.6,27.6
1949,25.8,27.8,31.9,35.2,36.3,35.6,33.4,31.8,32.7,32.6,29.5,26.8
1950,25.8,25.1,31,33.7,35.7,34.8,32.3,31.5,32.5,33.2,30.2,25.1
1951,25.1,26.8,31.7,32.8,35.1,35.6,33.7,31.8,32.3,34.9,32.1,27.8
1952,26,28.2,31.7,34.8,36.6,35.7,32.6,31.2,31.5,33.2,30.9,26.8
1953,25.7,29.1,33.1,34,34.8,35.2,33.5,32.3,32.1,34.2,31.8,29.8
1954,25.7,27.7,32.3,34.6,35.9,35.3,33.5,32.4,31.9,32.9,31.7,27.1
1955,24.6,28.3,33.1,34,35.7,34.4,33,31.2,32.2,33.8,31.1,27
1956,24.7,28,32,33.9,35.4,34.8,31.5,30.7,32.3,33.2,30.7,26.7
1957,24.1,26.2,30,33.1,34.8,35.6,33.3,32.2,31.6,32.8,32.3,26.9
1958,27.4,28.5,32.6,34.8,36.3,36.1,32.9,32.4,31.9,34.2,31.5,27.3
1959,25.6,27.9,33.4,35.2,36.6,34.9,32.5,31.6,31.2,34,30,26.4
1960,25.4,29.9,30,33.6,35.9,35.1,33.4,32,32.5,33.8,32.2,26.4
1961,25.7,26.4,32.2,33.2,35.1,34.1,32.5,32.1,31.5,33.4,30.1,26.8
1962,25.4,28.9,31.3,34.6,36,35.6,33.1,31.4,31.6,33.5,31.1,26.2
1963,27.5,29.6,32.1,34,34.6,34.3,33.3,31.7,32,33.5,30.8,27.9
1964,23.9,27.5,33.1,34.5,35.8,34.5,32.9,32.6,31.7,33,29.8,25.9
1965,27.3,28.6,31.3,32.3,34.6,34.5,32.7,31.3,32.4,34.5,31.7,26.4
1966,27.2,29.7,31.1,33.4,35.5,33.7,33.2,31.5,32.4,34.6,30.7,26.2
1967,24.7,29.1,30.2,33.1,35.7,34.4,32.8,31.4,31.2,33,31.3,25.9
1968,23.8,25.1,31.1,33.9,34.6,34.6,33.9,31.9,32.2,34.4,32.4,26.5
1969,25.7,27.1,32.5,34.8,35.1,35,33.5,31.5,31.8,34.7,31.8,28.6
1970,26.3,27.6,30.5,34.6,35.4,35,33.2,32.5,32.2,34.2,31.5,27.5
1971,25.2,28,31.4,36.2,35.5,34.7,32.4,31.6,32.7,33.7,31.3,27.6
1972,24.6,24.6,31.1,33.4,36.2,36.2,34.1,32.4,32.9,34.4,31.9,26.9
1973,24.7,28.5,31.6,35.7,36.1,34.8,32.9,32.1,31.6,34.2,31.6,26.6
1974,26.2,26.3,32.8,34,34.9,34.4,33.5,32.5,33.1,34.5,31.8,26.4
1975,24.9,26.9,30.2,34.6,35.5,33.9,33.3,32.4,32.2,34.1,31,28.8
1976,26.4,27.5,31.2,33.7,35.3,35,33.6,32.1,32.8,34.2,32.3,27.3
1977,25.7,28.8,35.6,36.3,37.2,35.5,32.7,31.8,32.2,35.6,33.1,29.6
1978,26.9,27.8,31.9,35.6,36.8,35.6,32.8,31.6,31.6,34.2,32.2,27.9
1979,26.3,26.7,30,35.3,34.4,36,33.5,31.9,33.2,33.6,31.6,27
1980,26,28.7,31.4,36,36.3,35.1,32.5,32.3,32.3,33.9,31.2,26.5
1981,27,29.1,31.7,35.8,36.7,36.9,33.3,32.1,34.7,35.5,31.3,28
1982,25.1,26.2,30.8,34.5,36.2,36.4,34.4,33,34.2,35.4,31.3,28.1
1983,27.6,27.3,31,33.4,36.5,36,34.3,32.5,33.2,35.3,32.4,27.8
1984,24.7,25.9,32.7,35.7,35.8,35.2,32.5,30.8,31.8,33.1,31.1,27.3
1985,25,28,32.8,32.9,35.1,34,31.5,30.2,31.2,33.2,31.6,26.7
1986,25,26.2,30.4,33.8,35.5,34.6,32.1,30.6,31.3,33.6,31.3,25.3
1987,25.7,28.2,31.3,33.9,34.7,35.2,34.1,33,32.4,34.7,32.5,27.1
1988,27.1,28.7,31.1,34.7,35.4,35.5,33.6,32.4,33.8,34.8,31.5,28
1989,25.8,27.7,30.8,33.7,34.9,34.4,32.2,31.4,32.4,33.7,31.8,26.9
1990,27.7,27.5,30,33.8,34.7,34.2,32.2,30.6,30.9,32.8,30.6,26.5
1991,24.6,26.8,31.2,34.4,34.8,34.7,33.3,31.5,30.9,33.6,31.3,27.7
1992,25.6,26.7,30.3,32.3,34.2,35.3,33.2,31.5,32.1,33.6,30.9,28.2
1993,27,29.6,31,33.9,35.7,35.3,33.8,33,32.1,35.5,32.1,28.6
1994,25.9,27.4,32.8,33.4,35,34.8,31.3,30.5,31.5,33.4,31.6,27
1995,25.9,28.5,30.1,33.4,35.4,35.1,33.2,31.9,32.4,34.6,31.1,26.8
1996,25.3,28.1,31.7,34.2,35.1,35,33.3,30.9,31.5,32.7,31,27.5
1997,25.8,28.5,30.7,31.1,34.4,34.3,33.8,32.6,32.4,33.7,30.3,26.6
1998,26.1,27.7,31.7,35,36.4,35.7,33,32.3,33.5,35.1,32.1,29.7
1999,26.8,27.4,32.8,35.5,34.9,34.4,32.5,32,32.4,35.5,33,29.1
2000,27.1,28.4,32.3,34.6,34.8,34.8,33,32.1,32.9,35.5,32.6,29.1
2001,26.8,29.2,32.9,35,36.4,35.6,32.4,32.3,32.9,35.8,33.3,30
2002,27.4,27.5,33.1,35.5,36.4,35.3,32.5,31.4,31.6,35.2,32.3,28.8
2003,27.8,29.8,32.9,36.1,35.9,35.3,33,32.6,32.4,35,31.4,27.4
2004,27.2,29.4,34.8,36,36.8,35.8,33.5,32.2,32.6,34.3,32.9,29.5
2005,26.4,28.2,32.4,35,35.6,35.3,32.9,31.9,33,35.2,32.9,27.5
2006,27,28.7,31.8,32.7,35.6,35,33.1,31.2,33.1,36,33.2,27.6
2007,27.6,30.3,32.4,35.7,36.1,35.5,34.1,32.5,33.6,34.7,33.3,27.5
2008,25.5,27.1,33.5,34.9,35.2,35.1,32.9,31.7,33.3,35.5,32.7,28.7
2009,28.1,30.7,33.7,35.6,36.6,35.4,33.6,32.9,33,34.9,32.5,28.6
