1901,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1902,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1903,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1904,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1905,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1906,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1907,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1908,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1909,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1910,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1911,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1912,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1913,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1914,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1915,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1916,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1917,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1918,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1919,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1920,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1921,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1922,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1923,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1924,28.4,28.3,28.9,27.9,28.8,28.2,28,28.1,28.3,28.6,29,28.2
1925,28.4,28,28.3,27.8,27.9,27.6,27.5,27.9,28.1,28.3,28.8,28.9
1926,28.5,28.5,29.1,28.7,28.4,28.1,27.8,28,28.5,29.1,29.1,28.9
1927,28.4,29.3,29.2,28.5,28.5,28.5,27.9,27.7,28.4,28.8,29.1,29.2
1928,28.5,28.9,28.7,29.1,28.4,27.4,27.9,28.2,28.7,29.2,29.3,28.8
1929,28.2,28.2,28.7,28,27.8,27.5,27.1,27.8,28.1,28.6,29.3,28.4
1930,28.6,27.8,28.3,28.7,28.6,27.6,28.1,28,27.8,28.8,28.8,28.4
1931,28.3,28.3,28.7,28.7,29.1,29,28.3,28.2,28.4,28.9,28.7,28.9
1932,28.8,28.6,28.7,28.7,28.3,28.3,27.2,27.6,28.2,28.9,28.7,28.5
1933,28.7,28.4,28.6,28.8,28.6,28.1,27.4,28,28.1,28.4,28.5,28.3
1934,28.3,28.1,28.4,28.6,28.4,28.3,28.2,27.6,28.1,28.6,28.7,28.9
1935,28.3,28.6,28.3,28.5,28.3,27.9,27.4,28.1,28.4,28.5,28.9,29
1936,28.5,28.7,28.9,28.5,28.6,28.1,28.2,28.1,28.7,28.8,29.2,29
1937,28.4,29,28.7,28.6,28.6,28.2,27.4,27.4,28.2,28.7,28.9,28.8
1938,28.4,28.5,29,28.8,28.7,28.5,27.9,28.3,28.3,28.5,28.1,28.5
1939,28.1,28,28.4,28.1,28.2,27.8,28.2,27.9,27.7,28.3,28.6,28.8
1940,28.5,28.5,28.7,28.3,28,27.8,27.7,27.5,28,28,28.6,28.8
1941,28.4,28,28.3,28.3,28.2,27.7,27.4,27.2,27.6,29,28.1,28.3
1942,28.1,28.5,28.8,28.6,28.9,28.6,27.9,27.7,28.3,28.6,28.4,28.2
1943,28.2,28.1,28.2,28,27.7,26.9,28.1,27.6,27.6,28.1,28.1,28
1944,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1945,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1946,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1947,28.6,28.6,28.8,28.8,28.8,28.2,28.1,28.2,28.7,29,29.2,29
1948,28.8,28.8,28.8,28.2,28.5,27.7,28.4,28.1,28.2,28.8,29.1,28.3
1949,28.7,28.1,28.5,28.8,27.6,27.1,27.5,27.6,28.2,28.6,28.6,28
1950,28,27.9,28,28.8,28.2,27.9,27.9,27.8,28.7,28.2,29.3,27.9
1951,28.4,28.5,29,28.8,28.8,28.3,28.1,28.2,28.4,29.1,29,29.1
1952,28.9,28.9,28.9,28.8,28.8,28,28.3,27.7,28.4,29,29.2,29.1
1953,28.5,28.6,28.8,28.6,28.3,28,28.2,27.6,28.3,29.3,29.2,29
1954,28.6,28.9,29.1,28.6,28.5,27.9,27.8,28.4,28.7,28.3,28.7,28.1
1955,28.1,28.2,28.5,28.5,28.5,28.4,28.5,28.7,28.8,28.9,28.4,28.8
1956,28,28.2,28.7,28.2,28.5,28.1,28.5,28.2,27.9,28.7,28.7,28.2
1957,28.3,28.3,28.5,28.6,28.5,28.7,28.2,27.7,28.3,29,29.1,28.5
1958,29,28.9,29,28.9,29.5,29.1,28.8,28.7,28.3,29.2,28.8,28.7
1959,28.3,28.6,28.9,28.2,28.2,28.2,27.6,27.7,28.4,28.9,29,28.8
1960,28.3,28.2,28.4,28.6,27.8,27.6,28.3,28,28.5,28.9,29.2,28.7
1961,28.2,28.6,29,28.8,28.3,27.4,27.7,27.4,28.3,28.5,28.6,28.9
1962,28,28.4,28.8,28.6,28.3,28.9,28.2,28,28.4,29.3,29.3,28.8
1963,28.3,28.2,28.6,28.5,28.1,27.9,27.5,27.5,28.2,28.7,29.1,28.9
1964,28.5,28.8,28.5,28.6,28.6,27.8,28.5,27.9,29,28.9,28.1,28.5
1965,28.5,28.4,27.7,28.2,28.4,27.9,26.2,27.5,28.2,28.7,29.3,28.2
1966,28.1,28.4,28.7,28.8,28.5,28.4,27.9,28.3,28.9,28.6,29,28.6
1967,28.1,28.1,28.5,28.7,28.5,27.5,27.7,27.6,28.5,29,29.3,29.1
1968,28.4,27.8,28.8,28.8,28.6,28.9,28.2,28.2,28.7,29.1,29.2,28.8
1969,28.6,28.4,29,28.8,29.1,28.4,28.4,28.5,28.2,28.7,29.2,29.2
1970,29.2,29.2,29.2,29,29,29,28.2,28.2,29,29.1,29.2,28.9
1971,29,28.7,28.7,28.6,28.3,27.4,27.7,28.5,29.1,28.9,29.1,28.8
1972,28.7,28.4,28.5,28.7,28.3,28.2,28.1,28.4,28.6,29.1,29.1,29.1
1973,28.9,29.4,28.9,28.9,29.3,29.2,28.7,29.3,29.1,29.2,28.9,28.9
1974,28,28.8,28.3,28.6,28.7,27.7,28,28.5,29,28.9,28.9,28.3
1975,28.6,28.5,28.7,28.5,28.8,28,28.6,28.6,29,28.8,28.9,28.4
1976,28.5,28.2,28.4,28.7,28.6,28.1,28.2,27.5,28.2,29.1,29.6,29.3
1977,28.7,28.8,28.4,28.7,28.7,27.9,27.5,27.9,28.4,29.1,29.4,29.2
1978,28.6,28.4,29.3,28.8,29.4,28.4,28.7,28.4,28.4,28.5,28.7,29.1
1979,28.7,29.1,29,28.7,28.9,28.1,28.1,28.3,28.9,29.1,29.4,29.1
1980,28.4,28.2,29,28.7,29.1,28.8,28.2,28.3,28.5,29,29.3,29
1981,28.4,28.3,28.7,29,28.9,28.4,28.8,29,29,28.6,29.2,29.2
1982,28.6,28.7,28.8,28.9,28.5,28.1,27.6,28,28.2,28.5,28.9,29.1
1983,28.9,29.1,29,28.9,28.8,28.4,27.7,28.5,29,29.1,29.2,29.2
1984,28.5,28.2,28.8,28.8,29.2,28,27.8,28.1,28.5,28.7,29.4,29.1
1985,28.8,28.8,29.3,28.7,28.9,27.2,27.2,28.1,28.2,29,29.5,29.7
1986,28.8,29,29.1,28.9,29.4,28.7,28.4,28.5,28.9,29.1,29.2,29.4
1987,28.7,28.2,29.2,29.2,29.1,28.9,28.4,28.1,29,29.6,29.8,29.4
1988,29.2,29.2,29.5,29.5,29.3,28.2,28.9,29.1,29.3,29.3,29.3,28.4
1989,29,29.4,28.6,28.9,29,28.1,28.6,27.9,28.9,29.4,29.7,29.3
1990,29,29.4,29.3,29.1,29,28.2,28.8,28.2,28.5,29.1,29,29.3
1991,28.5,28.2,28.9,28.9,28.8,28.8,28.2,28.1,28.2,28.9,29.1,29.2
1992,28.7,29,29.2,28.8,29.3,28.3,28.1,28.3,29.1,28.6,29.1,28.6
1993,28.4,28.4,29,28.8,29.2,28.6,28.6,28.3,28.6,29.2,29.4,28.9
1994,29,28.7,29.2,28.7,28.6,28,27.7,27.7,28.1,29.4,29.3,28.7
1995,28.3,28.6,28.3,28.6,28.7,28.6,28.2,28.6,28.5,28.4,29.3,29
1996,28.9,29.3,29,28.4,28.3,28.5,28.1,28.5,28.9,29.1,29.3,28.3
1997,28.3,28.2,28.5,28.7,28.7,28.2,28,28.1,28.5,29.2,29.3,29.3
1998,28.7,29.1,29.2,29.2,29.5,28.6,29.3,28.7,29.1,29.3,29.3,28.9
1999,28.5,28.8,28.5,28.4,28.1,28.1,27.7,27.7,28.4,29,28.9,28.6
2000,28.7,28.3,28.8,28.4,28.4,27.6,27.9,28.3,29,28.8,29.3,28.8
2001,28.9,28.8,28.8,28.8,28.3,28.5,28.2,28.2,28.7,29.4,29.3,28.8
2002,29.4,28.8,29.3,29,28.9,27.9,28.6,27.8,28.6,29.4,29.4,29.6
2003,28.7,28.6,28.6,29.1,29.1,28.6,28.5,28.4,28.4,29.6,29.2,28.9
2004,28.8,28.9,29.1,29.3,28.6,27.8,27.6,27.9,28.1,29.3,29.7,29.5
2005,28.8,29.1,29.3,28.9,28.4,28.5,28.3,28,28.7,29.4,29.2,29
2006,28.7,29.1,28.7,28.4,28.1,27.7,27.8,28.3,28.8,29.1,29.3,29.1
2007,28.7,28.7,28.8,28.9,28.9,28.3,27.3,27.8,28.5,29.1,29,29.2
2008,28.9,28.8,28.8,28.5,28,28,28.1,27.9,28.6,29.1,29.3,28.9
2009,28.9,28.5,29.4,28.8,28.8,28.3,27.9,28.4,28.7,29,29.2,29
