Year Per 100,000 People 1955 1.4969 1956 1.638 1957 2.7976 1958 2.3786 1959 1.6316 1960 3.8483 1961 2.8676 1962 1.5782 1963 2.2278 1964 2.3715 1965 1.7596 1966 4.6567 1967 2.6409 1968 10.2641 1969 6.4726 1970 5.9653 1971 7.4485 1972 6.7896 1973 6.2538 1974 3.9204 1975 3.5858 1976 3.494 1977 3.605 1978 3.859 1979 4.2066 1980 4.7784 1981 5.4729 1982 4.482 1984 2.7311 1985 2.1847 1986 2.4531 1987 2.6472 1988 2.5348 1989 2.4332 1990 2.7518 1991 3.7364 1992 4.8675 1993 4.5419 1994 4.6685