Year per 1,000 live births 1975 94.3 1976 92.6 1977 91.1 1978 89.4 1979 87.6 1980 85.5 1981 83.1 1982 80.3 1983 77.3 1984 73.9 1985 70.6 1986 67.3 1987 64.2 1988 61.5 1989 59.6 1990 58.5 1991 58.4 1992 58.9 1993 59.3 1994 58.9 1995 57.7 1996 55.7 1997 53.4 1998 51 1999 48.7 2000 46.5 2001 44.5 2002 42.6 2003 40.8 2004 39.3 2005 37.9 2006 36.4 2007 34.8 2008 33 2009 31 2010 28.9 2011 27.1 2012 25.7 2013 24.4 2014 23.2 2015 22 2016 20.8 2017 19.8 2018 18.8 2019 18.1 2020 17.7 2021 17.3 2022 17.1