Year Per 100,000 People 1950 16.3762 1951 16.3956 1952 15.87 1953 14.5965 1954 15.8138 1955 15.3659 1956 17.8157 1957 17.7152 1958 17.608 1959 16.3681 1960 16.4111 1961 17.0109 1962 16.9162 1963 15.7814 1964 18.2196 1965 18.7352 1966 19.3804 1967 18.4453 1968 19.6549 1969 22.6054 1970 21.6164 1971 22.9368 1972 21.0184 1973 22.7339 1974 21.3446 1975 19.9402 1976 20.5476 1977 22.6522 1978 21.5201 1979 21.1711 1980 21.3681 1981 20.8199 1982 21.2981 1983 21.0831 1984 19.9131 1985 17.8749 1986 19.2888 1987 19.6819 1988 17.4999 1989 17.5974 1990 15.3744 1991 16.234 1992 17.1023 1993 17.7534 1994 16.7977 1995 17.7051 1996 17.6273 1997 17.139 1998 15.8552 1999 18.1048 2000 15.7633 2001 17.9745 2002 17.0466 2003 17.5855 2004 16.5485 2005 16.9876