1940	1
1998	1.2
1993	4
1990	5
1995	7
1926	7.3
1988	8
1969	9
1943	9.5
1980	10
1939	10.05
1994	10.85
1958	10.1
1953	10.2
1983	10.4
1999	10.6
1942	11.3
1997	11
1917	11.1
1936	11.2
1934	11.4
1978	11.45
1951	11.65
1979	11.7
1981	11.72
1932	12.05
2000	12.095
1956	12.21
1991	12
1989	12.6
1976	13
1960	13.6
1941	14
1919	14.3
1947	14.7
1970	15
1967	15.2
1973	15.25
1944	15.45
1961	16.1
1996	16.28
1987	16.3
1929	16.35
1946	16.48
1963	16.75
1957	16
1977	17.1
1974	17.23
1950	17.48
1928	17.39
1954	17.03
1938	17.91
1925	18
1965	18.4
1986	19
1959	19.3
1966	19.25
1930	19.62
1933	19.05
1968	19.54
1971	19.4
1923	20
1955	20.1
1984	20.2
1975	21.25
1972	21.62
1982	21.3
1931	21.01
1920	22
1985	22.09
1924	22.7
1921	22.11
1918	22.4
1922	23
1962	23.1
1952	23.3
1927	23.2
1937	23.4
1948	24
1949	25
1992	25.8
1935	26
1945	27
1964	30