Year Deaths per 100,000 1958 3.3444 1959 3.5276 1969 9.0547 1970 8.9856 1971 10.4124 1972 11.0468 1973 10.9925 1981 30.7894 1982 27.3562 1983 25.752 1985 19.614 1986 19.3925 1987 18.9965 1988 19.5198 1989 20.3299 1990 20.1164 1991 19.8173 1992 19.2108 1993 19.2125 1994 18.9351 1995 17.3232