Year	per 1,000 live births
1960	19.6
1961	19.2
1962	18.6
1963	17.9
1964	17.1
1965	16.3
1966	15.5
1967	14.9
1968	14.4
1969	13.9
1970	13.4
1971	12.9
1972	12.3
1973	11.6
1974	11
1975	10.3
1976	9.8
1977	9.4
1978	9
1979	8.7
1980	8.4
1981	8.2
1982	8
1983	7.8
1984	7.7
1985	7.6
1986	7.5
1987	7.4
1988	7.3
1989	7.2
1990	7
1991	6.6
1992	6.2
1993	5.7
1994	5.2
1995	4.8
1996	4.5
1997	4.3
1998	4.2
1999	4.1
2000	4.1
2001	4.1
2002	4
2003	3.9
2004	3.7
2005	3.6
2006	3.4
2007	3.3
2008	3.2
2009	3.1
2010	3.1
2011	3
2012	3
2013	2.9
2014	2.9
2015	2.9
2016	2.8
2017	2.8
2018	2.7
2019	2.6
2020	2.6
2021	2.5
2022	2.5