1901,23.8,23.8,24,24.2,24.3,24.2,23.9,23.9,23.9,24,23.9,24.1
1902,23.8,23.8,24,24.2,24.3,24.2,23.9,23.9,23.9,24,23.9,24.1
1903,23.8,23.8,24,24.2,24.3,24.2,23.9,23.9,23.9,24,23.9,24.1
1904,23.8,23.8,24,24.2,24.3,24.2,23.9,23.9,23.9,24,23.9,24.1
1905,23.8,23.8,24,24.2,24.3,24.2,23.9,23.9,23.9,24,23.9,24.1
1906,23.8,23.8,24,24.2,24.3,24.2,23.9,23.9,23.9,24,23.9,24.1
1907,23.8,23.8,24,24.2,24.3,24.2,23.9,23.9,23.9,24,23.9,24.1
1908,23.8,23.8,24,24.2,24.3,24.2,23.9,23.9,23.9,24,23.9,24.1
1909,23.8,23.8,24,24.2,24.3,24.2,23.9,23.9,23.9,24,23.9,24.1
1910,23.8,23.8,24,24.2,24.3,24.2,23.9,23.9,23.9,24,23.9,24.1
1911,23.9,24,24.1,24.2,24.2,24.3,24.2,23.9,24,24.1,24.2,24.4
1912,24.4,24.3,24.6,24.5,24.4,24.4,24,24,24.1,24.1,24,24.4
1913,24.1,24.1,24.5,24,24.2,24.1,24,24,24,24.2,24.2,24.5
1914,24,24.2,24.3,24.4,24.7,24.2,24.2,24.3,24.2,24.3,24.5,24.7
1915,24.2,24.2,24.3,24.6,24.6,24.6,24,24.5,24.1,24.2,24.4,24.4
1916,24,24.2,24.1,24.3,24,24.1,23.7,24,24.1,24.2,24.1,24.4
1917,23.8,23.6,24,24.2,23.7,24,23.9,23.8,23.9,24,24.1,24.2
1918,23,23,23.9,23.9,24,23.8,24,24,24,23.9,24.2,23.9
1919,24.2,24.3,24.5,24.6,24.6,24.5,23.9,24.2,24.1,24.1,24.1,24.2
1920,24,24.1,24.2,24.4,24.4,24.6,24.2,23.9,24.1,24.1,24.4,24.1
1921,24,23.9,24.1,24.2,24,24.2,24,24.1,24.1,24,24,24.4
1922,24.3,23.9,24,24,24,24.1,23.9,23.8,24.1,24.1,24.4,24.6
1923,23.9,24.1,23.9,24.4,24.2,24.3,23.9,23.7,23.7,24,24.1,24.3
1924,24.2,24.1,23.9,24.4,24.3,24.1,24.1,24.3,23.9,24,23.8,24
1925,23.9,23.5,23.8,24.2,24.3,24.4,24.1,24.2,24,23.9,24,24
1926,23.8,24.1,24.2,24.7,24.6,24.4,24,24.1,24,24,24.1,24.3
1927,23.9,24,24.3,24.3,24.2,24.2,24,24.1,24.1,23.9,24,24.5
1928,24.2,23.9,24.1,24.2,24.4,24.2,24,24.1,24.1,24,24,24.5
1929,23.7,23.6,23.6,24.2,24.3,24,24.1,24.1,24,24,23.8,24.1
1930,24,23.9,24,24.4,24.2,24.2,24.4,24.6,24.2,24.2,24.2,24.4
1931,24.3,24.4,24.5,24.6,24.6,24.6,24.1,24.6,24.1,24.1,24.1,24.1
1932,23.7,23.9,23.9,24.2,24.1,24,24,24,23.9,24.2,23.8,24.4
1933,23.9,23.9,24,24.3,24.4,24.3,24.1,24.2,23.9,23.9,23.7,24
1934,23.4,23.3,23.6,23.9,24.2,24.1,24.1,24.1,24.1,24,24,24.3
1935,24,24.1,24.3,24.2,24,24.1,24.2,24.1,24.1,24.2,24.1,24.3
1936,24.1,24.4,24.1,24.3,24.4,24.2,24.1,23.9,24,23.9,24,24.5
1937,24.3,24.1,24.4,24.4,24.1,24.5,24.2,24.3,24,23.9,24.1,24.4
1938,24.1,24.3,24.1,24.1,24.1,24.3,24,24,24.1,24.1,24,24.4
1939,24,23.9,24.1,24.4,24.2,24.2,24.2,24.1,23.9,24,24.1,24.3
1940,23.7,23.4,23.8,24.3,24.2,24.2,24.3,24.1,24.2,24.1,23.9,24.3
1941,24.6,24.5,24.6,25,25,25,24.3,24.7,24.1,24.6,24.2,24.6
1942,23.8,23.8,24,24.2,24.3,24.2,23.9,23.9,23.9,24,23.9,24.1
1943,23.8,23.8,24,24.2,24.3,24.2,23.9,23.9,23.9,24,23.9,24.1
1944,23.8,23.8,24,24.2,24.3,24.2,23.9,23.9,23.9,24,23.9,24.1
1945,23.8,23.8,24,24.2,24.3,24.2,23.9,23.9,23.9,24,23.9,24.1
1946,23.8,23.8,24,24.2,24.3,24.2,23.9,23.9,23.9,24,23.9,24.1
1947,23.8,23.8,24,24.2,24.3,24.2,23.9,23.9,23.9,24,23.9,24.1
1948,23.8,23.8,24,24.6,24.4,24.5,24.1,24.2,24.1,24.2,23.9,24.6
1949,24.2,24.1,24.3,24.3,24.2,24.2,24,24.1,24.1,24,23.9,24.4
1950,24.2,23.5,24.2,24.4,24.1,24.3,24.2,23.9,24.2,24,24.2,24.3
1951,24.6,24,24.1,24.5,24.5,24.5,23.8,24.5,24,24.2,24.6,24.7
1952,24.7,24.6,24.3,24.6,24.4,24.7,24.3,24.4,24.1,24.3,24.3,24.5
1953,24.6,24.2,24.8,24.8,24.8,24.8,24.2,24.6,24.5,24.6,24.7,25
1954,25,24.6,24.7,24.7,24.9,24.3,24.2,24.4,24.4,24.1,24.5,24.7
1955,24.7,24,24.1,24.7,25.1,24.4,24.4,24.4,24.3,24.8,24.2,24.6
1956,24.2,24,24.1,24.7,24.6,24,23.8,24.1,24.1,23.9,24,24.1
1957,23.9,23.4,24.2,24.4,24.5,24.6,24.4,24.5,24.2,24.4,24.2,24.8
1958,24.5,24.2,24.6,24.6,24.7,24.5,24.5,24,24.3,24.3,23.9,24.4
1959,24.3,24.2,23.9,24.3,24.1,23.8,23.9,24,23.7,24.1,24,24.5
1960,24.1,23.7,24.1,24.5,24.4,24.2,23.8,24.5,24,24.2,24.1,24.5
1961,23.3,23.4,23.8,23.8,24,23.6,23.6,23.4,23.3,23.4,23.9,24
1962,23.5,23.1,23.5,23.6,24,23.7,24.2,23.2,23.6,23.9,23.7,23.6
1963,22.5,22.7,23.3,23.8,23.7,24.2,23.4,23.5,23.8,23.5,23.8,23.9
1964,24.2,24.1,23.8,23.9,24,23.6,23.2,23.5,23.7,23.7,23.2,23.3
1965,22.7,23.2,23.2,23.1,23.7,23.8,23.6,23.2,23.3,23.5,23.8,24.1
1966,24,23.9,24,24,24.3,23.6,23.3,23.2,23.7,23.5,23.6,24.1
1967,23.4,23.2,23.4,23.6,23.8,23.5,23.5,23.5,23.1,23.3,23.3,23.7
1968,23.4,22.8,23.4,23.4,23.8,23.6,23.5,23.7,23.7,23.3,23.6,23.9
1969,24.1,23.7,24,24,24.2,24,23.8,23.2,23.8,23.5,23.7,23.8
1970,23.8,23.8,24.2,23.9,24.1,24.1,23.5,23.5,23.5,23.9,23.6,23.8
1971,24.1,23.7,24.2,24.5,24.8,24.5,24.4,23.9,24.5,24.5,24.3,24.4
1972,23.5,24.3,24.1,24.6,24.7,24.3,25.1,24.5,24.4,24.7,24.8,25.3
1973,24.7,24.8,24.9,25.4,24.9,24.7,24.8,24.4,24.3,24.8,24.4,24.2
1974,23.6,23.8,24.1,24.4,24.6,24.3,24,24.6,24.1,24.7,24.7,24.5
1975,24.8,24.3,24.5,24.9,24.8,24.6,24.3,24.8,24.4,24.8,24.5,24.5
1976,22.7,23.1,23.5,23.4,23.9,23.5,23.5,23.3,23.9,23.9,23.9,24
1977,23.6,23,23.4,24,23.8,23.7,23.6,23.5,24.2,23.8,23.9,24.1
1978,23.7,23.7,24.1,24.1,24.4,24.1,23.7,24.1,23.8,24.1,23.6,24.2
1979,24,24.2,24.2,24.3,24.7,24,23.9,24.3,23.6,24.2,23.9,24.1
1980,23.9,23.7,24,24,24.6,24,24.1,23.6,23.9,24.3,23.9,24
1981,23.6,23.9,24.3,24.4,24.6,24.9,24.3,24.9,24.3,24.2,24,24
1982,23.8,23.8,24.2,24.1,24.3,24.3,24.2,23.8,24.1,23.5,24,24.7
1983,24.7,24.9,25.3,25,24.6,24.5,24.3,24.4,24.2,24.4,23.9,24.3
1984,23.9,23.8,24.1,24.1,23.9,24.2,23.3,24.1,23.4,23.7,23.8,24.1
1985,24,24.1,24,24.3,24.3,24.5,23.2,23.7,23.8,23.8,23.9,24.2
1986,23.7,23.6,23.9,23.9,24.8,24.2,23.9,24.2,23.9,24,23.7,24.3
1987,23.7,23.6,24.4,24.5,24.2,24.6,24.1,24,24.2,23.9,24.4,24.3
1988,24.4,24.3,24.6,24.5,24.6,24.3,24.1,23.9,24.2,24.2,23.6,23.4
1989,24,23.7,23.8,24.1,24.3,24,23.9,24.1,24,24,23.9,24.1
1990,23.9,24.1,24.1,24.5,24.6,24.9,24,24.2,23.9,24.2,23.9,24.2
1991,24.2,23.9,24.5,24.3,24.2,24.8,24.6,24.1,24.3,23.7,23.9,24.1
1992,23.9,24,24.5,24.5,24.4,24.3,23.7,24.6,23.9,23.7,23.5,23.9
1993,24,23.8,24.1,24.4,24.1,24.4,24.1,23.9,23.7,23.8,24.1,24.5
1994,24.2,24.3,24,24.3,24.2,24,23.8,23.6,24.4,23.7,23.9,24.4
1995,24.3,23.9,24.2,24.2,24.3,24.4,24.1,23.6,24.3,24.2,24,24.1
1996,23.5,23.4,24.3,24.2,24.7,24.2,24.5,23.9,24.4,24,24.1,23.9
1997,23.8,23.6,24.6,24.2,24.2,24.2,24.6,24.8,24,23.9,24.4,24.9
1998,25.2,25.2,25.4,25.3,25.4,24.6,24.6,24.1,24.6,24.7,24.4,24.2
1999,24.3,24.2,24.4,24.8,24.1,24.3,24.4,24.1,24.2,23.9,24.2,24
2000,24,24,24.5,24.4,25,24,24.8,24.4,24.1,24.5,24.4,24.7
2001,24.2,24,24.7,24.6,24.9,24.4,24.9,24.9,24.4,24.4,24.4,24.7
2002,24.6,24,24.6,24.8,25.1,24.4,24.9,24,24.2,23.9,24.1,24.8
2003,24.3,24.3,24.5,24.1,25,24.1,24.2,24.5,24.2,23.9,24.1,24
2004,23.9,23.9,24.4,24.6,24.5,24.7,23.7,24.7,23.6,24.1,24,24.1
2005,24.2,24.2,24.3,24.7,24.3,24.2,24.3,24.5,24.4,24.1,23.9,24.1
2006,24.1,24.1,24.4,24,24,24.1,24.6,24.6,24.1,24,24.2,24.7
2007,24.1,24,24.4,24.3,24.6,24,23.9,24.3,23.8,24.2,23.7,24.2
2008,24.1,23.4,23.8,24.1,24.5,23.9,23.6,24.1,24,24,24.2,24.2
2009,23.4,24.1,24,24.5,24.2,24.4,24.2,24.2,24.5,24,24.1,24.3
