Year Per 100,000 People 1955 57.1726 1956 71.3463 1957 73.1857 1958 93.0675 1959 74.2091 1960 64.1799 1961 67.0179 1962 66.0794 1963 61.3072 1964 54.5041 1965 53.1431 1966 44.8877 1967 47.3545 1968 36.4206 1969 31.3574 1972 35.7945 1974 42.082 1975 40.6532 1976 42.2609 1977 46.0906 1984 60.8906 1985 75.602 1986 88.5928 1991 142.7351 1992 143.2134 1993 133.7665 1994 119.6884