Year per 1,000 people 1960 14.8920191233308 1961 15.5772283964618 1962 16.040474115078 1963 16.3063784360822 1964 16.1713440614106 1965 15.7795736380103 1966 15.346722243274 1967 15.038746487269 1968 14.826421356786 1969 14.6725167662073 1970 14.4211300546267 1971 13.9978061917781 1972 13.3686804812401 1973 12.8469850962118 1974 12.5033868319972 1975 12.3266320128488 1976 12.3335327267576 1977 12.2424955856386 1978 12.1017960788614 1979 12.0297223308565 1980 11.9311788973622 1981 11.7889658392343 1982 11.8505716975018 1983 11.9803485609065 1984 12.114654115653 1985 12.2292993630573 1986 12.4102427155658 1987 12.6298949098808 1988 12.8552244764635 1989 13.0649007383572 1990 13.1933627783586 1991 13.3091263589932 1992 13.3792452697326 1993 13.2545276932483 1994 13.1259388204905 1995 12.8929074979482 1996 12.666377416059 1997 12.4069133187971 1998 12.1557994882499 1999 11.7946841054892 2000 11.4310489587491 2001 11.1130892059927 2002 10.9059775629047 2003 10.9342663188195 2004 10.9203011943452 2005 10.970861550911 2006 11.0800407934994 2007 11.2318485886768 2008 11.3545881210552 2009 11.3215301725522 2010 11.1385113392339 2011 10.9999429726459 2012 10.7173703355798 2013 10.469729777088 2014 10.2975539425276 2015 10.0622726431963 2016 9.94985371455097 2017 9.72671972883818 2018 9.66166245164685 2019 9.8341302166342 2020 10.0109284507898 2021 10.1168036228233 2022 10.2194980439915