Year Per 100,000 People 1951 7.7054 1952 7.029 1953 7.9068 1954 6.4236 1955 7.4884 1956 10.5057 1957 8.0188 1958 2.1438 1960 10.0505 1961 5.6201 1962 4.2535 1963 4.3567 1967 7.0699 1968 12.2827 1970 16.3173 1971 7.583 1972 14.094 1973 12.4381 1974 11.7004 1975 10.61 1976 14.9867 1977 13.6968 1978 4.7844 1979 6.5493 1980 4.7408 1981 6.4357 1982 6.0991 1983 7.6896 1984 5.3339 1985 2.6604 1986 14.104 1987 13.14 1988 22.7759 1989 24.9233 1990 15.3428 1991 15.3328 1992 19.1186 1993 25.2057 1994 19.3974