Year per 1,000 people 1960 22.085434738876128 1961 21.774612988965632 1962 21.27188093445976 1963 20.8547995236972 1964 20.39417413655089 1965 19.683746106424067 1966 19.220424351872328 1967 19.0538675589842 1968 18.697759501470497 1969 18.369943884010837 1970 18.060776338723134 1971 18.108165602949565 1972 17.782581934452185 1973 17.45873264450416 1974 17.536875132815258 1975 17.257024417157083 1976 17.148807242623178 1977 16.924210751894652 1978 16.84343294147789 1979 16.670815227252824 1980 16.597072511249262 1981 16.383490297505112 1982 16.39823959908292 1983 16.499532505226842 1984 16.3557479885644 1985 16.22306597667919 1986 16.30994000005359 1987 16.16895013170983 1988 15.862734937829435 1989 15.25861783987743 1990 14.882518370193914 1991 14.397211931258116 1992 13.797333755877995 1993 13.21487177114991 1994 12.870819164690399 1995 12.553918301766094 1996 12.328749712684685 1997 12.108024710356526 1998 11.929726007917301 1999 11.651612600505471 2000 11.67149907506715 2001 11.553677641504272 2002 11.544552208718892 2003 11.6259346160714 2004 11.842757772269529 2005 11.80532233960014 2006 12.01785019227901 2007 12.323093505728837 2008 12.713929962155424 2009 12.685099349288683 2010 12.689334075185483 2011 12.549067885611663 2012 12.658211866071213 2013 12.50675630338789 2014 12.632801100676044 2015 12.55968274077578 2016 12.453244258804547 2017 11.966728782149369 2018 11.678278299311378 2019 11.364165296199403 2020 11.092808677872743 2021 11.097915077111002 2022 10.715709565675574