1901,28.6,28.6,28.8,29,29.1,29.1,28.9,28.9,28.9,29,28.9,29
1902,28.6,28.6,28.8,29,29.1,29.1,28.9,28.9,28.9,29,28.9,29
1903,28.6,28.6,28.8,29,29.1,29.1,28.9,28.9,28.9,29,28.9,29
1904,28.6,28.6,28.8,29,29.1,29.1,28.9,28.9,28.9,29,28.9,29
1905,28.6,28.6,28.8,29,29.1,29.1,28.9,28.9,28.9,28.9,28.9,29
1906,28.6,28.6,28.8,29,29.1,29.1,28.9,28.9,28.9,29,28.9,29
1907,28.5,28.5,28.7,28.9,29.1,29.1,28.9,28.9,28.9,28.9,28.9,29
1908,28.6,28.7,28.8,29,29.1,29.1,28.8,28.9,28.9,29,28.9,29
1909,28.6,28.6,28.8,28.9,29.1,29.1,28.9,28.9,28.9,29,28.8,28.9
1910,28.6,28.6,28.8,29,29.1,29.1,28.9,28.8,28.9,29,28.8,29
1911,28.8,28.9,29,29,29,29.2,29.1,28.8,28.9,29,29.1,29.3
1912,29.2,29.2,29.4,29.3,29.2,29.2,29,28.9,29,29,29,29.3
1913,28.9,29,29.3,28.8,29,29,28.9,28.9,28.9,29.2,29.2,29.4
1914,28.8,29,29.1,29.2,29.5,29.1,29.2,29.3,29.2,29.3,29.5,29.6
1915,29,29.1,29.2,29.4,29.4,29.4,29,29.5,29.1,29.1,29.4,29.3
1916,28.9,29.1,28.9,29.2,28.8,29,28.6,29,29.1,29.2,29.1,29.3
1917,28.6,28.5,28.8,29,28.5,28.9,28.9,28.8,28.9,29,29.1,29.1
1918,27.8,27.9,28.7,28.7,28.8,28.7,29,29,29,28.9,29.2,28.8
1919,29,29.2,29.3,29.4,29.4,29.4,28.8,29.2,29,29,29,29
1920,28.7,28.9,29,29.1,29.2,29.5,29.2,28.9,29.1,29.1,29.3,28.9
1921,28.7,28.7,28.9,28.9,28.8,29,29,29,29.1,28.9,29,29.2
1922,29.1,28.7,28.8,28.7,28.8,29,28.9,28.7,29,29.1,29.3,29.5
1923,28.7,28.9,28.7,29.2,29,29.1,28.9,28.6,28.7,28.9,29,29.1
1924,29,28.9,28.6,29.2,29.1,29,29,29.2,28.8,28.9,28.7,28.9
1925,28.7,28.3,28.5,28.9,29.1,29.2,29.1,29.2,29,28.8,28.9,28.8
1926,28.5,28.9,29,29.5,29.4,29.2,29,29.1,29,28.9,29,29.1
1927,28.7,28.8,29.1,29.1,29,29.1,29,29,29.1,28.8,29,29.4
1928,29,28.7,28.9,29,29.2,29,29,29,29.1,28.9,28.9,29.4
1929,28.5,28.4,28.4,28.9,29.1,28.8,28.9,29,28.9,28.9,28.7,29
1930,28.8,28.8,28.9,29.2,28.9,29,29.3,29.5,29.1,29.1,29.1,29.3
1931,29.1,29.2,29.3,29.4,29.4,29.4,29.1,29.5,29.1,29,29,29
1932,28.4,28.7,28.7,29,28.9,28.9,29,29,28.8,29.1,28.7,29.2
1933,28.7,28.7,28.7,29.1,29.2,29.1,28.9,29.2,28.8,28.8,28.7,29
1934,28.2,28.1,28.4,28.7,29,28.9,29.1,29.1,29.1,28.9,28.9,29.2
1935,28.8,29,29.1,29,28.7,29,29.2,29,29,29.1,29,29.2
1936,28.9,29.3,28.9,29,29.2,29,29.1,28.9,28.9,28.7,28.9,29.4
1937,29.1,28.9,29.2,29.1,28.9,29.3,29.1,29.2,29,28.8,29,29.2
1938,28.8,29.1,28.8,28.9,28.9,29.2,29,29,29.1,28.8,28.7,29.1
1939,28.6,28.5,28.7,29.2,29,29.1,29.2,29.1,28.7,28.7,29,29
1940,28.5,28.5,28.6,29.1,29,29,29.6,29.3,29.3,29,28.8,29.3
1941,29.7,29.6,29.6,29.8,29.8,30.2,29.4,30,29.2,29.6,29.2,29.5
1942,28.6,28.6,28.8,29,29.1,29.1,28.9,28.9,28.9,29,28.9,29
1943,28.6,28.6,28.8,29,29.1,29.1,28.9,28.9,28.9,29,28.9,29
1944,28.6,28.6,28.8,29,29.1,29.1,28.9,28.9,28.9,29,28.9,29
1945,28.6,28.6,28.8,29,29.1,29.1,28.9,28.9,28.9,29,28.9,29
1946,28.6,28.6,28.8,29,29.1,29.1,28.9,28.9,28.9,29,28.9,29
1947,28.6,28.6,28.8,29,29.1,29.1,28.9,28.9,28.9,29,28.9,29
1948,28.6,28.6,28.8,29.4,29.2,29.4,29.1,29.2,29.1,29.2,28.9,29.5
1949,29,28.9,29.1,29.1,29,29.1,29,29.1,29.1,29,29,29.6
1950,29.1,28.3,29.1,29.2,28.8,29.2,29.3,28.8,29.3,28.9,29.3,29.3
1951,29.7,28.9,29.2,29.3,29.4,29.4,28.6,29.7,28.9,29,29.6,29.7
1952,29.5,29.6,29.4,29.5,29.1,29.7,29.3,29.5,29.1,29.3,29.3,29.5
1953,29.7,29.4,30,29.9,30,29.8,29.2,30.3,29.7,29.7,29.7,30.1
1954,30.4,30,29.8,29.6,30.1,29.3,29.5,29.7,29.6,29.3,29.6,29.9
1955,30,29,29.4,29.7,29.9,29.6,29.6,29.5,29.4,30.1,29.3,29.7
1956,29.5,29,29.1,29.8,29.7,28.9,28.7,29.2,29.2,28.7,28.8,29
1957,28.7,28.4,29.1,29.3,29.3,29.6,29.6,29.8,29.3,29.6,29.2,29.8
1958,29.4,29.1,29.5,29.7,29.6,29.4,29.4,28.9,29.4,29.3,28.8,29.1
1959,29.1,29.3,29.1,29.3,28.7,28.4,29,29.1,28.8,29,29,29.5
1960,28.9,28.5,29.4,29.4,29.5,29.1,28.5,29.6,29,29.3,29.1,29.6
1961,28.4,28.2,28.6,28.7,29,28.6,29,28.7,28.5,28.6,29.2,29.1
1962,27.8,27.4,28.2,28.4,29,28.7,29.5,28.3,28.6,28.7,28.5,28
1963,26.2,26.6,27.7,28.9,28.1,29.6,28.5,28.3,29.1,28.5,29,28.9
1964,29.3,28.5,28.4,28.5,28.9,28.5,27.8,28.7,28.6,28.8,27.9,28.3
1965,27.8,28.3,27.6,28.1,28.3,28.8,29,28,28.6,28.5,28.9,29.1
1966,29,28.6,28.9,28.8,29.1,28.1,28,27.7,28.9,28.4,28.6,29.3
1967,28.3,28.1,28,28.5,28.5,28.2,28.5,28.6,28.3,28.2,28.3,28.4
1968,28.2,28.1,28,28.4,28.8,28.6,28.3,29,29,28.3,28.8,28.8
1969,29.5,28.8,28.9,28.5,28.7,28.6,28.5,28.1,29,28.3,28.5,28.3
1970,28.6,29,29.3,28.4,28.9,29,28.2,28.4,28.5,28.9,28.4,28.9
1971,28.8,28.2,29.3,29.3,30,29.9,29.9,28.6,29.5,29.6,29.5,29.3
1972,28.7,29.4,29.4,29.5,30,29.3,30.8,29.8,29.6,29.9,29.9,30.7
1973,29.8,29.8,29.5,30.1,29.8,29.5,29.8,29.2,29.1,29.9,29.4,28.8
1974,28.7,28.2,29.3,29.3,29.4,29.2,28.7,29.8,28.6,29.6,29.9,29.8
1975,30,29.3,29.5,29.8,29.9,29.6,29.4,30,29.3,29.9,29.7,29.4
1976,27.1,28.2,28.5,28.4,28.9,28.6,28.8,28.4,29.4,28.8,29,29
1977,28.4,27.4,27.8,28.7,28.8,28.8,28.6,28.6,29.6,28.6,28.8,29
1978,28.6,28.6,29,29.2,29.3,29.3,28.7,29.5,29.1,29.2,28.8,29
1979,28.9,29.4,29.3,29.3,29.9,28.9,28.7,29.6,28.5,29.2,28.6,29
1980,28.4,28.8,29.3,28.9,29.6,28.7,29.2,28.5,29.2,29.4,29,29
1981,28.5,29,29,29.2,29.2,30,29.2,30.7,29.2,29.1,28.9,28.7
1982,28.1,28.6,29.3,29,29.2,29.3,29.3,28.9,29.4,28.6,29.2,29.7
1983,29.4,29.9,30.3,29.7,29.3,29.2,29.1,29.1,29,29.3,28.6,29.1
1984,28.7,28.6,28.8,28.9,28.4,29.1,27.8,29.2,28.5,28.7,28.8,29.1
1985,29.2,29,28.7,29.3,28.9,29.7,28.1,28.7,28.8,28.7,28.9,29.1
1986,28.2,28.6,28.5,28.5,29.8,29,29.1,29.6,29.1,28.9,28.5,29
1987,28,28.6,29.2,29.3,29,29.4,29.4,28.8,29.3,28.5,29.2,28.7
1988,28.9,28.8,28.9,29.3,29.2,29.3,28.6,28.3,28.6,29.3,28.2,28
1989,28.8,28.4,28.9,29.2,29.1,29,28.9,29.3,29,28.9,28.7,28.8
1990,28.5,28.8,28.9,29.1,29.5,29.9,29,29.3,28.8,29.1,28.9,29
1991,28.7,28.5,29.3,29,28.7,29.5,29.5,29.1,29.2,28.6,28.8,28.7
1992,28.6,28.7,29.3,29.4,28.9,28.8,28.3,29.7,28.9,28.5,28.2,28.5
1993,28.9,28.7,29.1,29.3,28.7,29.3,29,29,28.6,28.6,28.9,29.4
1994,28.9,29.3,28.8,29.2,29,28.7,28.8,28.5,29.3,28.6,28.7,29.2
1995,28.9,28.5,28.8,28.9,28.9,29.2,28.7,27.8,29,29,28.7,28.9
1996,28,27.7,28.7,28.9,29.5,28.7,29.3,28.5,29.4,28.7,29,28.7
1997,28.8,28.2,29.5,28.7,28.7,28.9,29,29.5,28.5,28.5,29.2,29.8
1998,29.9,29.7,29.8,29.8,29.8,29.1,28.9,28.4,29.2,29.7,29.3,28.9
1999,28.9,28.9,29.2,29.7,28.5,29.1,29.2,28.9,29.1,28.6,29.2,28.4
2000,28.5,28.5,29.4,29.1,29.7,28.5,29.5,29.2,28.9,29.2,29.1,29.4
2001,29,28.7,29.8,29,29.5,29,30.2,29.7,29,29.1,29.2,29.6
2002,29.3,28.7,29.4,29.4,29.7,29,30,29,29.1,28.7,28.7,29.7
2003,29.2,28.9,29.4,28.9,29.7,28.8,28.9,29.4,29.4,28.9,28.9,28.5
2004,28.4,28.7,29.3,29.2,29.2,29.7,28.1,29.7,28.4,28.9,28.8,28.8
2005,29.3,28.8,28.9,29.4,28.7,28.8,29.1,29.4,29.4,29,28.7,29.1
2006,28.8,28.9,29.5,28.7,28.4,28.6,29.4,29.7,28.9,28.9,29.1,29.4
2007,28.7,28.8,29.5,28.8,29.2,28.7,28.7,29.2,28.5,29,28.6,28.7
2008,29.2,27.8,28.6,28.7,29.4,28.5,28.1,29,29,28.9,29.1,28.8
2009,27.5,29,29,29.1,29.1,29.2,29.1,29.4,29.5,28.7,28.9,29.2
