1901,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1902,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1903,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1904,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1905,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1906,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1907,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1908,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1909,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1910,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1911,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1912,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1913,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1914,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1915,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1916,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1917,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1918,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1919,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1920,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1921,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1922,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1923,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1924,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1925,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1926,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1927,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1928,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1929,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1930,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1931,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1932,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1933,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1934,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1935,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1936,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1937,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1938,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1939,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1940,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1941,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1942,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1943,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1944,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1945,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1946,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1947,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1948,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1949,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1950,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1951,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1952,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1953,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1954,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,14.6
1955,15.7,16.2,16,14.8,13.3,12,11,10.8,11,12,13.6,15.2
1956,15.4,16.3,15.3,14.7,13.3,12.2,11.7,10.9,11.9,12.1,14.3,15.3
1957,16.4,16.6,15.8,13.9,12.7,12.5,11.7,11.3,10.9,12.2,12.3,14.7
1958,15.6,16.3,16.3,14.4,13.5,12.7,10.9,11.3,11.7,12.6,13.4,15.2
1959,16.1,17.4,16.4,14.3,13,12.4,11.1,11.5,11.1,12.1,13.3,15.3
1960,16,16.4,15,15.9,14.6,12.5,11.4,11.3,11.7,11.7,14.1,15.3
1961,16.2,16,16.7,15.2,13.6,12.3,11.3,10.9,10.5,11.5,13.9,15
1962,16,17.1,16.6,14.8,13.7,10.9,10.9,10.3,10.7,11.5,13.5,14.9
1963,15.4,16.1,15.6,15.3,13.5,11.9,10.6,10.3,9.7,11.5,12.8,13.7
1964,15.4,14.7,15.7,14.1,12.4,11.3,9.8,10.6,10.5,11.1,13.9,14.6
1965,15.6,15.5,15,14.7,13,11.5,11.1,10.1,11,12.6,13.5,14.1
1966,15.2,17.1,15.1,14,13.2,12.3,11,10.5,11.5,12.2,13,13.9
1967,14.8,16.1,15.7,14.5,12.8,11.3,10.3,10.1,11.2,11.7,12.6,14.4
1968,15.9,17.5,16.2,14.9,14.3,12.4,10.5,10.3,11,11.7,13.1,14.1
1969,15.2,15.3,15.8,14.1,13.8,11.3,11.2,10.7,11.4,12.5,13.2,14.5
1970,15.6,16.1,15.8,15.1,12.6,11.7,10.7,11.4,10.9,12.3,13.6,14.6
1971,15.7,15.9,15.3,14.7,13,11.5,11,11,11.1,12,13.9,15.5
1972,15.1,15.9,15.8,14.1,13,12.3,11.4,10.8,11.7,12.4,13.5,13.3
1973,14.8,16,15.3,14.3,13.2,11.8,10.3,10.8,10.8,11.9,14.5,15.3
1974,16.2,16.9,16.5,15.7,13.8,11.7,10.9,11.1,10.9,12.1,13.7,14.6
1975,16.6,17.1,16.3,15,13,12.1,11.2,11.6,11,11.7,13.3,15.3
1976,16.2,16,16.3,15.1,13.4,12.3,11.6,11.3,10.9,12.3,13.7,14.6
1977,15.4,15.4,16.9,14.8,14,12.1,10.6,10.2,11.7,11.7,13.5,14.1
1978,16.1,15.8,15.1,15.3,13.4,12.7,11.3,10.6,10.9,11.9,14.4,14.3
1979,16,16.5,15.5,14.9,14,12.9,11.3,10.5,11.7,11.7,14.3,14.8
1980,16.7,16.9,16.2,14.3,12.6,11.9,11.3,10.8,11.9,12.6,14.1,14.9
1981,16.2,16.7,17.3,14.3,12.8,12.5,10.8,11.4,11.3,12.4,13.1,15.3
1982,16.2,16.9,16.8,15.8,12.9,11.9,12,11.5,11.1,12.8,13.9,13.8
1983,14.8,16.1,16.8,15.1,12.5,11.7,11.1,11,10.6,12.5,13.5,14.3
1984,15.4,15.9,15.7,14.2,12.8,11.7,10.7,10.5,10,12.7,14,14.9
1985,14.7,15.6,16.3,14.9,14.4,12,10.8,10.9,10,11.3,12.9,14.5
1986,15.5,16.3,16.4,14.1,13.6,11.5,11.4,10.6,10.9,11.5,14.2,14.7
1987,15.4,15.4,16.2,14.5,13.6,12.5,11.5,10.6,11.7,12.5,12.7,14.5
1988,16.5,15.8,15.5,14.9,13.7,11.9,11,10.7,10.7,11.9,13.9,14.5
1989,15.6,16.1,15.6,15.3,13,12.4,11.2,10.4,10.6,11.7,14.4,15.2
1990,15.8,16.1,16.1,15.4,13.5,12.9,11.2,11.5,10.9,12.8,13.2,15.2
1991,15.8,15.9,17.1,15.1,13.3,11.9,11.3,10.8,11,12,13.7,13.7
1992,15.4,14.5,14.9,13.4,13.4,11.9,11.5,10.7,11.3,12.4,14.3,15.2
1993,15.8,16.1,16.3,14.5,12.8,12.7,10.6,11.3,11,12.1,13.1,15.7
1994,16.4,16.5,16.1,15.1,13.3,12.1,12.5,11.7,11.4,12.6,13,14.2
1995,14.7,15.5,15.9,14.5,13.7,12.6,11.6,10.2,11.2,12.2,13.3,15
1996,16.4,15.8,15.6,14.5,12.8,11.9,11,10.3,10.4,11.9,12.8,14.5
1997,16.2,16.7,16.8,15.5,13.8,11.8,11.6,11.3,11.3,11.9,12.7,14.5
1998,15.6,16.8,16.3,14.3,12.6,11.3,12.1,10.4,11.1,12.6,13.2,15.6
1999,15.9,17.3,16,14.6,14,12,10.3,10.9,11.2,12,13.2,15.4
2000,16.1,16.7,15.7,15,14,11.5,10.9,12.1,11.1,12.3,13.9,15.9
2001,16.3,16.9,16.3,14.9,11.7,11.1,10.9,10.5,10.6,11.7,14.1,15.7
2002,15.2,16.7,16.4,13.6,13.4,12.5,10.9,11.1,11.2,11.9,13.6,14.9
2003,15.6,15.8,16,14.8,13.4,12,11,10.8,11,12,14.6,14.9
2004,15.3,16.7,16.5,14.7,13.6,12,11.9,11.9,12.3,13.1,13.7,13.9
2005,16.6,16.5,16.5,15.2,13.3,12.3,11.5,10.9,11,12,14.1,16.4
2006,15.7,16.9,16.3,16,13.3,13.3,11.5,11.3,11.9,12,14.7,14.6
2007,17.1,17,16.6,14.8,13.8,11.9,12.5,10.4,10.5,13.4,13.6,15.3
2008,17.1,17.1,16.5,16.1,12.8,11.4,10.2,11.1,11,12.5,13.9,14.6
2009,16.7,17.9,16.7,16.1,13.3,13.3,12.3,11.1,11.7,12.9,13.2,14.7
