1901,19,19,19,18.3,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1902,19,19,18.7,18.6,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1903,19,19,19.9,19.3,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1904,19,19,19.4,18.2,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1905,19,19,19.4,18.5,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1906,19,19,18.8,19.1,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1907,19,19,18.9,18,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1908,19,19,18.9,18.3,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1909,19,19,18.8,18,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1910,19,19,18.5,18,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1911,19,19,19.4,19.1,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1912,19,19,19.2,19,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1913,19,19,18.9,18.7,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1914,19,19,19.4,18.4,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1915,19,19,19,18.9,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1916,19,19,19.2,18,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1917,19,19,19,18.6,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1918,19,19,19.4,18,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1919,19,19,19.4,19.1,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1920,19,19,19.4,18.2,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1921,19,19,19.1,18.7,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1922,19.1,19,19.3,18.8,17.9,15.6,15.6,17.5,19.8,19.6,19.1,19.2
1923,19,19,18.8,18.5,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1924,19,19,18.8,18.5,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1925,19,19,18.7,18.4,17.9,15.6,15.6,17.5,19.7,19.7,19.1,19.2
1926,19,19,19.1,18.9,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1927,19,19,19,18.8,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1928,19,19,18.8,18.7,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1929,19,19,18.6,18.4,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1930,19,19,19.4,18.2,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1931,19.1,19.1,20,19.1,18,15.6,15.6,17.5,19.8,19.7,19,19.2
1932,19.1,19.1,19.4,19.1,17.9,15.6,15.5,17.4,19.8,19.7,19.2,19.2
1933,19,19,20.3,19.2,17.9,15.6,15.6,17.5,19.7,19.7,19.1,19.2
1934,19,19,19.5,19.1,17.9,15.7,15.7,17.5,19.8,19.7,19.1,19.2
1935,19,19,19.5,18.8,17.9,15.6,15.6,17.4,19.8,19.7,19.1,19.2
1936,19,19.1,18.9,18.1,17.9,15.6,15.6,17.5,19.7,19.7,19.1,19.2
1937,19,19,19.6,19.2,17.9,15.6,15.5,17.4,19.7,19.6,19.1,19.1
1938,19,19,19.4,19.4,17.9,15.6,15.6,17.5,19.8,19.7,19.1,19.2
1939,19.4,19.4,19.3,19,18.6,15.7,16.2,17.7,19.4,19.6,19,19.1
1940,19.5,19.4,19.8,19,18,16,15.8,17.9,20.4,19.6,19.6,20
1941,19.1,19.6,20.2,19.6,18.6,16,15.8,17.9,20.1,20.3,19.8,19.4
1942,19.5,19.6,20,19.2,18.3,16.1,15.3,18.1,20.6,19.6,19.7,19.2
1943,19.3,19.1,19.5,18.8,18.1,15,15.4,17.7,20.2,20.6,19.4,19.2
1944,19.1,19,19.7,19.5,17.8,16.1,15.9,17.9,20.3,19.8,19.3,19.6
1945,19.3,19.1,19.6,19.1,18.1,15.2,15.9,17.5,20.1,20,19.3,19.3
1946,19.3,19.4,19.5,18.9,18.1,15.3,15.1,16.9,19.6,19.7,19.2,19.1
1947,19.1,19.1,19.9,19.3,18.1,15.6,14.7,17.8,19.9,19.5,19.1,18.9
1948,18.8,18.7,18.6,18.8,18.3,15.5,15.2,17.5,19.6,19.5,18.9,19.4
1949,19.5,19,19.8,19.7,19,15.8,16,18.1,20.5,20.1,19.6,19.2
1950,19,19,19.7,19.4,18.1,15.8,15.9,17.4,19.9,19.2,19.5,19
1951,18.5,18.4,20.1,19.7,18,15.4,15.6,17.3,19.7,19.7,19,18.9
1952,19,18.8,20,19.6,17.6,15.8,15.5,17.8,19.6,19.7,18.7,19.2
1953,18.9,18.8,20,19.2,17.6,14.8,15.1,17.2,18.7,19.4,18.9,19.1
1954,19.1,18.9,19.7,18.8,17.8,14.9,15.3,17.5,19.8,19.7,19,18.9
1955,19,18.8,19.6,19,17.9,15.5,15.7,17.3,19.4,19.6,19.1,19
1956,18.7,18.5,19.2,18.8,17.8,15.3,15.5,17.5,19.7,19.7,19.1,19.1
1957,18.9,18.5,19.4,19.7,17.8,15.4,15.9,17.7,20.1,19.7,19.4,19.3
1958,19.2,18.9,19.5,19.2,18,15.5,15.5,17.1,20.1,19.8,19.3,19.3
1959,19.2,18.9,19.8,19.7,18,15.5,16,17.1,19.6,19.7,19,19.3
1960,19.2,18.6,19.4,19.3,17.8,15.8,14.3,17.8,19.9,19.8,19.3,19.6
1961,19,18.6,19.2,18.8,18.2,15.7,15.7,16.8,19.8,19.6,18.8,18.9
1962,18.8,18.7,19.1,19,17.5,15.7,15.2,17.1,19.6,19.9,18.9,18.6
1963,18.6,18.7,19.7,18.9,17.5,15.3,15.8,17.3,20,19.7,19,19.2
1964,19.3,19,19.2,19,17.9,15.3,14.9,16.9,19.6,19.5,19,18.9
1965,18.9,18.6,19.3,18.8,17.8,15.7,15.1,17.4,19.7,19.7,19.2,19.2
1966,19,18.9,19.2,18.8,18,15.6,15.9,17.9,19.6,19.8,19,19.1
1967,18.9,18.8,19.2,18.8,17.8,15.7,15.3,17.3,19.7,19.6,18.7,18.8
1968,18.7,18.8,19.2,18.8,17.6,15,15.5,17.8,19.9,19.6,19,19.1
1969,19,18.8,19.6,19.4,18,15.7,15.8,18,19.7,19.7,19.2,19.2
1970,18.9,19.2,19,19.2,18.1,15.6,15.7,17.7,19.9,19.7,19,18.9
1971,18.7,18.8,19.4,19,17.9,15.3,16.6,17.6,19.6,19.8,18.8,19.1
1972,18.9,19,19,18.5,18,15.2,15.8,17.4,19.9,19.8,19.1,19.3
1973,19.3,19.1,20,19.4,18.1,15.2,16,17.5,19.9,19.8,18.8,18.9
1974,18.7,18.7,19.2,19.2,17.5,15.2,15.5,17.7,19.8,19.7,19.1,19.2
1975,19,19.1,19.2,19.1,18.1,15.7,15.4,17.1,19.8,19.6,19.1,19.1
1976,18.8,18.6,19.4,18.9,17.6,15.4,15.3,17,19.9,19.8,19,19.2
1977,18.8,19.2,19.5,19.3,18,15.5,15.8,17.5,20.1,20.4,19.2,19.2
1978,19.2,19.1,19.2,19.3,17.8,15.9,15.7,18.1,20.3,19.9,19.1,19.4
1979,19.1,18.9,19.8,19.8,18,15.6,15.5,17.7,20,19.8,19.4,19.1
1980,19.2,19.4,19.7,19.6,18.1,15.4,15.4,17.6,20,19.7,19.4,19.3
1981,19,19.2,19.3,19.3,18.2,15.6,15.3,17.7,19.7,19.9,19.4,19.6
1982,19,19.3,19.6,18.7,18,16.2,15.6,17.1,20.2,19.4,19,19.3
1983,19.3,19.5,19.7,19.7,18.2,16,15.3,16.9,19.4,19.9,19.2,19.4
1984,18.7,19,19.4,19.1,17.8,16.1,15.5,18.2,20.1,19.9,19,19.1
1985,19.4,19.2,20.1,19.6,17.7,15.6,15.6,17.4,19.8,19.7,19.1,19.4
1986,18.9,18.9,19.8,19.2,18.1,15.7,15.4,17.5,19.7,19.6,19,19.4
1987,19.4,19.2,19.4,19.5,18.7,15.9,15.8,18,19.9,19.6,19.4,19.4
1988,19.3,19.6,19.6,19.5,18.2,15.7,15.7,17.5,19.7,19.7,19.3,19.6
1989,18.6,18.8,19.2,19,17.8,15.6,15.6,17.6,19.8,19.5,19.3,19.3
1990,19.2,18.9,19.4,19.4,18.1,16,15.8,17.5,19.8,19.8,19.4,19.2
1991,18.8,18.9,19.3,19.2,18.3,16.4,16,17.5,19.9,19.8,19.2,19.5
1992,19.4,19.3,20,19.6,18.3,15.6,15.7,17.3,20.3,19.8,18.8,19.4
1993,19.2,18.9,19.5,19.1,18.5,15.9,16.3,17.7,19.5,20.4,19,19.6
1994,19.2,18.9,19.9,18.4,18.3,15.2,15.7,17.6,20.4,19.6,19.5,19.3
1995,19.8,19,19.4,19,18.1,15.8,15.7,18.3,20,20.1,19.6,19.1
1996,18.8,18.7,18.7,19.1,18.2,15.2,15.7,18.3,20.4,20.6,19.9,19.3
1997,18.8,18.7,19.6,19.5,17.5,16.6,16.2,18.3,20.7,20.4,20.1,20.4
1998,19.7,19.4,19.3,19.7,18.3,16.3,16.7,18.5,20.3,20.3,19.6,18.9
1999,18.7,18.9,19.3,19.3,17.9,15.9,16.2,17.7,19.6,19.4,19.6,19.4
2000,19.1,18.9,19.2,18.5,18.5,16.3,16.2,17.6,19.9,20.1,18.9,19.1
2001,19.1,19.2,19.6,19.2,18.2,15.8,15.7,17.8,20.5,19.7,19.1,19.8
2002,19.1,19.1,19.1,19.7,18.6,16.3,16.6,18.1,19.6,19.4,19.6,19.3
2003,19.3,19.2,19.8,19.2,18.6,16.6,16.1,18.2,20.2,20.2,19.3,19.3
2004,19.3,19.6,19.8,19.6,17.9,15.6,14.9,17.5,20.5,19.7,19.3,19.8
2005,19.7,19.6,20.2,20.2,18.6,16.5,16.5,18.4,19.7,20.5,19.6,18.9
2006,19,19,19.3,19.4,17.6,15.6,16.2,17.8,19.7,19.8,19.1,19
2007,19.3,19,19.4,19.1,17.9,15.7,15.6,17.7,20,19.6,19.1,18.9
2008,19.1,18.7,19.4,19.1,18,15.6,15.6,17.5,19.8,19.7,19.1,19.2
2009,19.6,19.5,19.4,19.1,18,15.6,15.6,17.7,19.8,19.8,19.2,19.8
