Year per 1,000 people 1960 47.73115437819117 1961 47.96727428299655 1962 48.368197474838986 1963 48.4007660616046 1964 48.41514844832757 1965 48.4243068397912 1966 48.440994494152754 1967 48.429884231537116 1968 48.42216680838606 1969 48.403459853739044 1970 48.363104081379156 1971 48.40035508522788 1972 48.313833324871375 1973 48.19287155989595 1974 48.19239340642326 1975 48.179972060901775 1976 48.074829684405124 1977 48.04204125070422 1978 48.01850764950736 1979 47.93172113886754 1980 47.743777038691086 1981 47.54413756542434 1982 47.311377581569374 1983 47.20001567746708 1984 46.95369644874593 1985 46.710061287558375 1986 46.42101428624789 1987 46.17991659380661 1988 45.94187545629629 1989 45.82476858823742 1990 45.560077419546865 1991 45.36932650117597 1992 45.18724419886142 1993 45.028831043171394 1994 44.77325062500103 1995 44.7479422162299 1996 44.49657302875315 1997 44.15633663642723 1998 43.855203692959215 1999 43.79151368268114 2000 43.62463923232062 2001 43.423999391675885 2002 43.17603715435244 2003 42.91511432548246 2004 42.64502756914757 2005 42.41753539442169 2006 42.2284038868772 2007 41.97424062219971 2008 41.692537076819455 2009 41.44049952754539 2010 41.11128922693227 2011 40.70769950754329 2012 40.180139692108575 2013 39.65467710656911 2014 39.14549464700687 2015 38.634099138131894 2016 38.13540811771031 2017 37.65703830421194 2018 37.190469090815455 2019 36.76466161939674 2020 36.36113471150147 2021 35.99234078118007 2022 35.562970764866044