1901,14.1,14.8,15,15,14.3,13.1,12.4,12.5,13.2,14,13.8,13.9
1902,14,14.7,14.9,14.8,14,13.2,12.8,12.9,13.4,14.1,13.8,13.9
1903,14.3,15,15.1,15.1,14.3,13.1,12.6,12.6,13.2,14,13.6,13.8
1904,13.9,14.8,15,15.1,14.3,13.3,12.4,12.5,13.2,14,13.8,13.9
1905,14.1,14.8,15,15,14.3,13.1,12.5,12.5,13.2,14.1,14,14
1906,14,15,15,15,14.5,13.4,12.5,12.7,13.3,14,13.6,13.5
1907,13.9,14.9,15.1,15.1,14.4,13.2,12.5,12.5,13.2,14,13.7,13.4
1908,14,14.6,15.2,15.2,14.8,13.3,12.5,12.5,13.5,14.6,13.5,13.5
1909,13.8,14.6,14.8,14.7,14.2,13,12.5,12.6,13.2,14,13.7,13.9
1910,14,14.8,15.1,15.2,14.5,13.2,12.8,12.7,13.2,14,13.8,14.1
1911,14.2,14.4,14.9,14.9,14,13.3,11.9,12.3,12.9,13.7,13.6,13.4
1912,13.8,14.7,14.8,14.7,13.9,12.7,11.8,12,12.6,13.7,13.8,13.3
1913,13.7,14.4,14.6,14.7,14.2,12.7,12.4,12.5,13.2,14,13.8,13.9
1914,14.1,14.8,15,15,14.3,13.1,12.4,12.5,13.2,14,13.8,14
1915,14.1,14.8,14.9,15.2,14.2,12.9,12.2,12.4,13.1,13.9,13.9,13.7
1916,13.9,15,14.7,14.7,14.3,13,12.2,12.5,13.2,14,13.9,13.8
1917,14.2,15,15,14.8,14.3,13,12.3,12.4,13.1,14,13.9,14
1918,14,15.1,15,14.8,14.4,13,12.4,12.5,13.2,14,13.8,13.9
1919,14.1,14.8,15,15,14.3,13.1,12.4,12.5,13.2,14,13.8,13.9
1920,14.1,14.8,15,15,14.3,13.1,12.4,12.5,13.2,14,13.8,13.9
1921,14.1,14.8,15,15,14.3,13.1,12.4,12.5,13.4,14.2,14.3,14.4
1922,14.5,15.2,15.4,15.2,14.6,13.5,12.3,12.4,13.4,14.3,14.4,14.4
1923,14.1,14.8,15,15,14.3,13.1,12.4,12.5,13.2,14,13.8,13.9
1924,14.3,15.3,15.3,15.3,14.7,13.4,13,12.9,13.7,14.5,14.3,14.3
1925,14.3,14.7,15,15,14.6,13.7,13.1,13.1,13.5,13.9,13.8,13.8
1926,14.1,14.8,14.8,14.5,14.6,13.5,13,13.1,13.5,14,13.9,13.5
1927,14.1,14.8,15,14.3,13.8,12.7,12.5,13.1,13.6,14.4,14.5,14.2
1928,14,14.8,15.4,15.5,14.7,13,12.7,12.7,13.6,14.5,14.6,14.1
1929,14.1,15.3,15.4,15,14.5,12.8,12.1,12.2,12.9,14,13.8,14.1
1930,14.2,14.8,14.9,14.9,13.9,12.7,12,12.1,12.9,13.7,13.7,13.9
1931,14.2,14.9,15,14.9,14.7,13.4,12.7,12.7,13.5,14.3,13.8,14
1932,14.1,15.3,15,15,14.3,13.1,12.4,12.5,13.2,14,13.8,13.9
1933,14,14.9,15.1,15.3,14.5,13.3,12.5,12.6,13.3,14.2,13.9,13.8
1934,13.7,14.2,14.6,15.1,14.7,13.3,12.5,12.6,13.2,14.1,14.1,14.1
1935,14.5,15.1,15.2,14.9,14.2,12.8,12.1,12.2,13.2,14.3,14,13.9
1936,14,14.8,15,15.1,14.6,12.9,12,12.2,13,14.3,14.3,14
1937,14.2,15,15.1,15.5,14.9,13.3,12.4,12.6,13.6,14.3,14.3,13.9
1938,14.1,14.8,15.1,15,14.3,13.2,12.4,12.6,13.3,14.1,13.9,13.8
1939,13.9,14.8,15.1,15.3,14.9,13.1,12.6,12.8,13.6,14.2,14.1,14
1940,14.6,15.4,14.9,14.1,15,13.6,12.6,12.8,13.5,14.3,14.5,14.3
1941,14.4,15.8,15.5,15.8,15.2,13.1,12.5,12.7,13.7,14.5,13.9,13.9
1942,14.6,15.8,15.4,15.5,15,13.5,12.1,12.4,13.1,14.2,14.3,14.4
1943,14.5,14.7,15.3,15.9,15.2,13.2,12.4,12.3,13,14.2,14.7,14.7
1944,13.5,14.9,15.1,15.7,14.9,13.8,12.5,12.6,13.5,14.3,15.2,14.7
1945,14.8,15,16,16.5,15.3,12.8,12.6,12.4,13.1,14.3,14.3,14.2
1946,14.4,15.1,15.5,15.6,15.2,13.4,12.4,12.1,12.9,14,14.3,15
1947,15.1,15.1,15.4,14.9,14.1,13.3,12.7,12.2,13.3,13.9,14.3,13.9
1948,14,14.7,15,15.4,15.3,13.1,12.2,12.4,12.9,13.7,13.2,13.3
1949,14,14.8,15.1,16,15.1,13,12.3,12.7,12.9,14.2,14.6,14
1950,13.8,13.7,15.1,15.1,14,12.5,11.8,11.8,12.4,12.9,13.5,13.9
1951,14.9,15.7,15.3,14.3,14.3,13.4,12.6,12.2,14.1,14.4,14.4,14.2
1952,14.7,15.7,16.3,15.8,15.3,13.3,12.6,12.8,14.2,14.4,14.2,14.5
1953,15,14.9,15.7,15.9,14.9,14.3,12.7,13.1,13.5,13.9,14.3,14.5
1954,14.9,15.8,16.3,15.2,14.6,12.9,12.4,12.4,13.2,14,13.6,14.1
1955,14.8,14.9,15.2,15.1,14.3,13.3,13,13,13.3,14.2,13.8,14.3
1956,13.5,14.6,15.3,15,14.5,13.3,11.9,12.8,13,14.1,13.4,13.8
1957,14.5,14.2,14.9,15.3,14.5,13.3,12.3,12.5,13.7,14.8,14.1,14.4
1958,14.8,14.7,15.5,15.4,14.5,13.1,12,12.7,13.8,14.3,14.4,14.2
1959,14.9,15.3,15,15.2,14.7,13.2,12.4,12.7,13.5,14.4,14.4,14.1
1960,14.7,15,14.9,15,14.6,13.5,12.4,12.8,13.1,13.9,14.5,14.5
1961,14.9,15.6,15.7,15.3,15.7,14.3,13.4,12.8,13.2,13.4,12.9,14
1962,13.7,14.3,15.1,15.7,14.1,13.4,12.2,12.8,13.3,14.1,13.4,13.8
1963,13.7,14.5,14.8,14.5,14.2,12.7,12.2,11.7,12.6,14.5,14.1,13.6
1964,13.9,15.5,15.5,15.1,14.3,13.2,11.3,11.8,12.2,13,14,12.8
1965,13.7,14.8,14.9,14.9,14.4,12.8,12,12.2,13.5,13.5,13.6,14.1
1966,14.7,15.6,15,14.3,14.5,13.2,12.9,12.7,13.5,14,13.3,13.9
1967,14,15,15.7,14.8,14,12.5,12.2,11.7,12.8,13.4,13.1,14.2
1968,13.2,13.9,13.1,13.5,13.1,12.2,11,11.3,12.6,13.6,12.6,13.9
1969,13.8,13.5,14.1,15.7,13.9,12.7,12.3,12,13.5,14.6,13.9,14
1970,14.3,15.1,15.2,14.4,14,12.6,11.7,11.8,12.7,13.9,14.2,13.9
1971,13.9,13.8,14.2,14.6,13.6,11.7,11.6,12.3,12.3,13.2,13.9,13.6
1972,13.3,13.4,14.7,15.9,14.6,13.2,12.4,12.9,13.4,14.4,13.7,14.2
1973,14.2,15.6,15.7,16.3,14.6,13.1,12.1,12.6,13.3,14.2,14.3,13.5
1974,14,14.1,14.2,14.5,13.7,13,12.1,12,11.8,13.6,13.5,13.7
1975,14.1,15,15.7,15.2,14.1,12.9,12.5,11.6,12.6,13.2,13.3,13.6
1976,14,15.3,15.4,15.1,14.7,13.5,12.6,12.7,13,14.2,14.4,14.2
1977,14.5,15.3,15.5,15,14.4,13,12.4,12.6,13.2,14.3,12.5,13.6
1978,13.4,14.3,13.6,15,13.8,13.1,12.2,12.9,13.6,14,13.7,13.9
1979,14.1,14.5,13.6,15.1,14.5,12.8,12.4,13.5,13.5,12.9,14.2,15.5
1980,14.1,14.6,15.5,15.7,14.6,12.9,12.2,12.5,13.7,14.6,13.8,13.4
1981,14.6,15.5,15.1,14.4,14.1,13.1,11.7,12.9,13.4,14,14.2,13.9
1982,14.6,15.5,15.6,14.9,14.4,13.7,13.1,12.8,14,13.7,13.6,13.7
1983,14.9,15.2,15.6,16,14.9,14,13.1,13.2,13,14.8,14.8,12.9
1984,12.9,14.2,15.2,14.1,15.2,13.4,12.6,12.6,13.5,13.5,13.3,13.8
1985,14.3,14.8,14.7,14.4,13.8,12.6,12.3,12.3,13.5,13.9,14,14.3
1986,14.4,15.4,14.7,15,14.2,12.5,12.1,12.8,13.3,14.7,14.3,14.3
1987,14.4,15,16.3,16.3,14.8,13.2,13.1,13.2,14.6,15.3,14.6,15
1988,15.6,16.1,16.3,15.2,14.5,14.5,12.6,12.9,13.4,14.2,13.8,13.8
1989,14.3,13.7,15,14.2,13.9,13,12.3,12.6,13.5,14.2,13.9,13.7
1990,13.8,15.3,14.6,14.8,14.9,13,12.5,12.7,13.2,14.3,13.8,14.1
1991,14.2,15.2,15.6,15.3,14.6,14,12.4,12.3,13.4,14.4,13.8,13.8
1992,13.9,15.6,15.7,15.6,14.3,13.8,12.6,12,13.3,14.4,13.7,13.9
1993,13.3,13.5,14.4,15.6,15.1,13.8,12.3,13.1,13.4,14.5,15.1,14.1
1994,12.4,15,13.1,14.7,14.6,13.5,13,12.9,13.8,14.7,13.7,13.9
1995,14.4,15.2,14.9,15.5,14.9,14.3,12.7,12.9,13.8,14.8,14.6,14.7
1996,15.3,16.2,15.9,15.5,14.9,13.8,12.8,12.9,13.8,14.5,13.9,14.1
1997,15.3,15.6,14.6,15.4,15,14,13.2,13.3,15,14.7,14.1,15
1998,15.1,16.1,15.9,14.6,13.5,13.8,13.2,12.5,13.6,15.6,15.3,14.7
1999,15.6,15.3,15.7,16.2,14.2,15.2,13.1,14.1,15,14.4,14.4,13.9
2000,13.6,14.8,16.4,17.2,16.1,13.6,14.3,14.8,13.8,14.3,15.8,14
2001,15.1,17.1,16.7,14.9,14.5,13.4,12.4,13.6,14.5,15.1,14.2,14.5
2002,14.8,16.3,16.7,16.4,15.9,14.5,13.4,14.1,15.5,16,14.5,15.6
2003,15,15.5,16.3,16.6,15.8,14.5,13.3,13.4,14.1,15.3,15.6,16.6
2004,16.7,17,15.9,15.4,15.4,14,13.4,13.8,13.7,13.8,14.2,14
2005,13.7,16.4,16.4,16.6,14.6,14.1,12.6,13.1,14.3,14.3,14.8,16.1
2006,15.2,16.4,16.1,15.7,16,13.4,13.9,13.4,13.3,15.3,15.2,14.7
2007,15.4,16,15.8,15.8,15.5,13.3,12,13,14.9,14.3,14.2,15.4
2008,15.4,16.5,15.3,15.7,14.7,13.4,12.9,14.3,14.2,14.1,13.2,13.8
2009,14.7,16,16.3,16.5,15.1,14.3,13.3,14.6,14.8,15.6,14.8,16.5
