1901,23.1,23.8,24.3,27,26.9,26.6,26.2,26.2,25.8,25.4,24.5,23.2
1902,23.1,24.3,24.9,27.2,27.2,27,26.4,26.5,25.8,25.5,24.8,24.1
1903,23.2,23.9,25.2,27.7,27,26.4,26.2,26.1,25.3,25.1,23.6,21.7
1904,21.9,23.8,24,26.6,26.7,26.5,26.1,26.5,26,25.6,24.1,22.5
1905,24.2,24.3,23.9,27.1,27,26.7,26.4,26.7,26,25.6,24.7,25.1
1906,23.9,25.2,24.3,27.6,27.5,27.1,26.6,26.9,26.3,25.3,23.9,23.6
1907,23.1,24.2,23.9,26.7,26.6,26.4,26.3,26.3,25.9,25.7,24.8,22.3
1908,23.2,24,23.8,26.7,26.7,26.5,26.3,26.4,26,25.5,24,23.3
1909,23.1,24.4,24.2,27,26.4,26.8,26.2,26.7,26.2,25.8,24.1,22.9
1910,23.6,23.9,23.8,26.8,27.1,26.7,26.4,26.6,25.5,25.2,24.3,22.2
1911,22.7,23.7,24.1,27.2,27,26.7,26.4,26.9,26.2,25.6,25.3,24.4
1912,23.4,24.5,25.5,27.5,28.3,27.5,26.1,26,25.7,25.2,23.4,23.1
1913,22.6,24.3,24.7,27.5,26.2,26.5,25.7,26.1,25.8,25.2,23.7,23.2
1914,22.1,24.2,24.6,27.7,28.1,26.6,26.1,26.3,25.6,25,24.6,23.9
1915,23.1,25.1,24.8,27.6,27.3,27.2,26.4,26.7,25.6,25.2,23.7,21.8
1916,21.9,23.8,24.7,27.2,26.8,26.2,26.3,26.4,25.3,24.8,23.1,22.3
1917,22.8,23.8,23.5,27.5,27,26.2,25.8,25.9,25.3,24.5,23.5,22.4
1918,21.2,22.4,23.4,26.2,26.5,26.5,26.7,26.4,26,25.4,24.8,24
1919,23.4,24.5,25.3,27.6,27.4,26.4,26.1,26.1,25.6,25.2,24,23.5
1920,21.7,24.2,24.6,27.2,27.4,26.7,26.1,26.8,25.8,24.9,24.6,23.6
1921,22.4,23.6,24.4,26.7,26.6,26.5,25.7,26.1,25.2,25,23.3,22.9
1922,23.3,24.4,23.6,27.1,27,26.6,25.5,26.2,26.1,25,23.7,22.7
1923,22.3,23.2,23.7,26.3,26,25.9,25.4,25.6,25.3,24.9,24.4,23.5
1924,23.1,24.2,24.4,26.8,27.1,26.5,25.4,26.3,26.2,25.2,24.6,21.8
1925,23.2,23.4,24,26.2,26.9,26.3,26.1,26.3,25.7,24.7,24.2,22
1926,22.9,24.4,24.2,27.9,27.9,26.9,26.3,26,25.7,25,24.1,23.4
1927,22.8,24.2,24.9,26.5,26.4,26.3,25.9,26.1,25.7,24.9,24.4,23.4
1928,24.8,23.8,25.4,27,27.3,26.7,26.5,26.6,25.7,24.3,23.9,24.6
1929,24.4,24.5,24,26.8,28.3,27.1,26.2,26.3,25.8,25.4,23.9,24.4
1930,21.3,24.3,23.5,28.4,27.3,27.2,26.3,26.7,25.5,25.3,25.1,24.2
1931,24.3,25.6,25.5,28.7,27.8,27.5,26.6,26.7,25.7,24.1,24.1,23.5
1932,22.7,23.5,23.3,27.3,27.7,26.9,25.9,26.5,25.1,25,24.3,23
1933,21.3,25.2,23.9,27.6,27.5,27.4,26.2,26.6,25.8,24.9,23.4,23.6
1934,21.6,23.2,23.3,25.9,27,26.8,25.7,26.4,25.9,24,24.6,23.4
1935,23.9,25.2,25.4,27.7,26.7,27.1,26.4,26.4,25.4,25.6,25.2,23.1
1936,22.6,24.7,22.7,27.8,27,26.9,26.3,26,25.7,24.4,24.6,24.3
1937,23.9,24.7,26,27.9,27.1,26.8,26.2,26.5,25.5,25.2,24.2,24
1938,23.6,24.3,23.3,26.6,26.8,27,26,25.9,25.6,25.1,24.1,23.9
1939,23.3,24.4,24.2,27.1,26.9,26.7,26.8,26.7,25.9,25.8,25,21.3
1940,21.9,24.2,24.5,27,27.1,26.9,26.5,26,26.2,25.9,25.1,24.5
1941,25.8,25.8,25,27.9,27.7,26.9,26.7,26.8,26.2,25.6,25.1,24.1
1942,22.8,24.6,24.8,27.1,26.8,26.8,26.2,26.2,25.6,25.2,24.4,23.4
1943,22.4,24,24.4,26.4,26.9,26.5,26.2,26.4,25.8,25.4,24.2,23
1944,23.5,24.5,24.4,27.3,26.9,26.6,26.2,26.4,26,25.5,24.5,22.4
1945,23,24.2,24,26.7,26.6,26.5,26.4,26.5,25.8,24.9,25,23.6
1946,22.4,23.5,24.5,26.6,26.4,26.6,25.9,26.1,25.7,25,24.6,23.9
1947,25.3,24.3,24.2,25.9,27.1,26.5,26.1,26.4,25.9,25,23.9,23.2
1948,22.9,24.9,24.8,27.1,27.3,26.8,26.4,26.5,25.9,25.6,22.9,23.8
1949,22.4,24.1,24.4,26.8,27.3,26.9,26.5,26.4,25.8,25.3,24.1,23.9
1950,24.1,24.2,25.1,26.8,27,26.4,26.1,26.6,25.6,25.4,24.5,22.3
1951,23.1,24.6,24.2,27.3,26.8,26.6,26.2,26.6,26.3,25.6,25.1,23.5
1952,23.6,25.3,24.9,27.1,27.5,26.9,26.4,26.3,25.8,25.2,24.4,22.2
1953,23.6,24.7,25,26.9,27,26.7,26.4,26.7,25.8,26.2,24.5,23.3
1954,25,24.5,23.7,27.5,27,27,26.8,26.8,25.5,25.2,24,22.9
1955,21.9,24.9,24.9,26.5,27,26.3,26.3,26.5,26,25.4,23.6,22.7
1956,21.8,24.9,24.8,27,26.7,26.4,26.2,26.1,25.9,25.1,23.5,22.4
1957,22.9,23.5,23.8,26.8,27.5,26.8,26.3,26.5,25.9,25.2,24.9,24.4
1958,23.8,24.1,25.7,28.1,27.9,26.9,26.3,26.3,25.6,24.8,23.4,22.9
1959,22.9,25.4,23.3,27.3,27.2,27.6,26.3,26.4,25.6,25,24.8,24.6
1960,23.5,23.9,25.2,27.3,27,26.5,26.4,26.7,25.8,25.4,24.9,23
1961,22.2,24.3,25,27,26.7,26.5,26.2,26.6,25.6,25.2,24.6,23.9
1962,21.8,23.4,24.1,26.7,26.9,26.5,26.5,26.4,25.9,25.6,24.3,22.9
1963,20,23,23.6,27.1,27.4,26.7,26.2,26.5,26.2,25.7,25.5,23.2
1964,24.1,23.9,24.3,27.6,26,26.5,26.8,26.4,25.7,25.6,23.4,22.3
1965,21.8,24.7,23.6,26.8,26.7,26.4,26.1,26.5,24.8,25.9,25.2,24.6
1966,24.6,25.3,25.1,26.9,26,26.8,26.2,26.1,25.4,26,24.5,24.5
1967,22.1,23.5,24.3,26.7,27,27,25.9,26.6,25.3,24.4,24.6,22.1
1968,22.9,23.4,24.1,26.5,26.8,26.5,26.6,26.2,25.7,24.9,24.9,24.7
1969,24.8,24.3,24.8,27.5,27.3,26.8,25.9,26.5,26.1,25.7,23.4,22
1970,22.9,24,24.7,26.2,26.6,26.9,25.9,25.4,25.2,24.3,23.9,23.8
1971,21.4,22.8,23.1,26.6,27.8,25.9,26.2,26.4,26.3,24.6,22.9,23.4
1972,21.6,24.1,23.4,25.2,27.2,26.6,26,25.8,25.7,26.3,25.1,24.1
1973,23.4,25.4,25.5,28.2,27.4,27.3,26.5,26.9,26,25.2,23.5,22.5
1974,22.4,23,23,26.4,26.8,26.5,26.7,26.4,26.1,25.1,24.2,23.1
1975,23.2,24.5,24.3,27.2,27,26.2,26.3,26.3,26.1,25,23.9,21.6
1976,21.9,24.5,23.7,26.9,27,26.4,26.2,26.4,25.6,25.3,23,23.3
1977,23.1,22.8,24,26.7,27,27.6,26.3,26.4,25.5,25.4,24.5,24.2
1978,24.4,24.6,25.2,26.4,26.4,26.7,25.9,25.9,25.1,24.5,24.5,24.1
1979,24.8,25.6,25.8,26.8,26.2,26.8,26.4,26.3,25.7,24.6,24.5,24.1
1980,24,24.6,25.5,27.3,26.9,26.6,26.3,26.4,25.3,25.3,24.6,23.6
1981,22.4,24.7,24.4,26.4,26.6,26,25.9,26.9,26.9,25.4,24.4,22.3
1982,22.7,24.7,24.8,26,26.8,26.1,26.1,26,25.3,25.8,25.7,22.6
1983,23,25.1,24.8,29,28.5,26.8,27.3,27.1,26.8,25.6,23.7,22.9
1984,22.1,24,23.9,27.7,26.5,26,26.1,26.1,25.2,24.9,24.5,23.5
1985,23.3,25.3,23.9,25.9,26.2,26.2,25.6,26.2,25.2,25.2,25.2,23.4
1986,22.4,24.5,23.9,26.8,26.4,26.6,26,26.4,25.8,25.5,24.4,23.6
1987,23.6,24.8,25.1,27.3,27.1,27.1,26.6,27,26,26.6,25.4,22.1
1988,24.4,25,24.4,26.4,26.8,26.5,26.6,26.3,26.3,24.4,23.6,23
1989,24.4,24.1,23.7,27.4,26.8,26.4,26.6,26.7,26.3,25.5,24.7,23.5
1990,24.2,25.1,23.8,27.4,26.5,26.7,26.4,27,26,25.4,24.9,24.3
1991,24.9,25.3,25.7,28.4,27.7,27.2,26.6,26.4,26.3,25.2,24.5,24.3
1992,23,24.7,25.5,28.8,28,27.2,26.5,26.6,26.2,24.7,24.2,24.5
1993,23.2,24.6,24.7,27.2,27.3,27.5,26.2,26.6,26.2,25.7,25,23.5
1994,24.3,25.8,23.9,27.9,27.8,26.7,26.5,26.7,26.2,25.3,25.3,25.3
1995,23.9,24.2,24.5,28.5,27.6,27.6,26.7,27.4,26.4,25.9,24.6,23.6
1996,23.9,23.4,24.5,26.5,26.3,26.9,26.7,27.1,26,25.7,25,23.2
1997,23.3,24.1,24.4,26.4,27.1,27.3,26.6,26.9,26.7,26.9,25.9,25.5
1998,25.5,26.1,26.1,28,28.1,27.6,27,27,26.7,26.3,25.4,24.1
1999,23.8,24.8,24.7,27,26.4,26.4,26.5,27.3,26.6,26.2,24.6,22.3
2000,24.3,24,24.5,26.9,26.9,26.3,26.7,27.3,26.5,25.8,24.5,24.9
2001,25.2,25.2,24,28.6,27.4,26.5,26.8,27.1,26.9,26.5,23.8,24.1
2002,23.8,25.2,24.9,27.3,26.8,27,27,26.6,25.9,26,25.6,25.6
2003,23.7,25.2,24.4,27.9,27.5,26.9,26.6,27.1,26.3,26.2,25.6,23.7
2004,24.3,24,24.9,27.4,27.9,26.6,26.7,27,26.5,25.9,25.6,24.1
2005,24,26.3,24.1,27.8,26.8,27.4,26.7,26.9,27.3,23.7,25.6,23.7
2006,24.3,25.4,24.3,27.3,27.1,26.9,27,26.7,26.6,26,25.7,24.7
2007,23.9,25.3,25.3,27.3,26.4,25.6,26.8,26.1,26.4,25.7,23.9,24.9
2008,23.8,23,24,27.5,26.2,26.5,27.1,26.7,26.4,26.6,24.6,23.7
2009,22.5,25.8,24.3,27.3,27,27,26.7,27.5,26.4,26.4,25,25
