Year 2010 = 100 1960 82.8894875913973 1961 77.5452049117282 1962 85.1691622196614 1963 91.0678203202689 1964 92.6428682452513 1965 99.7046785140658 1966 96.9483446453983 1967 94.9380861095913 1968 104.196673747512 1969 99.6994974353911 1970 100 1971 100.033677011528 1972 102.955805398744