Year Per 100,000 People 1950 31.9918 1951 33.7575 1952 36.063 1953 36.2329 1954 33.8544 1955 37.7942 1956 39.2631 1957 36.7726 1958 34.1295 1959 35.2125 1960 34.8766 1961 33.8892 1962 35.6357 1963 37.3466 1964 39.2852 1965 40.96 1966 45.045 1967 44.3382 1968 45.9587 1969 46.298 1970 42.8112 1971 41.9594 1972 42.7448 1973 42.3887 1974 36.4981 1975 35.1264 1976 35.9193 1977 38.5528 1978 40.8656 1979 44.1978 1980 43.3792 1981 40.771 1982 35.9876 1983 33.477 1984 35.226 1985 34.5125 1986 37.1341 1987 36.145 1988 36.3955 1989 34.0635 1990 32.8576 1991 30.4904 1992 27.379 1993 27.7579 1994 27.9685 1995 28.2296 1996 27.931 1997 26.9155 1998 25.7599 1999 24.5695 2000 24.1893 2001 24.2766 2002 25.1469 2003 24.1236 2004 24.0119 2005 23.5927 2006 23.6615 2007 22.5886