Year	per 1,000 live births
1960	22.9
1961	22.5
1962	22
1963	21.4
1964	20.8
1965	20.2
1966	19.6
1967	19.1
1968	18.7
1969	18.4
1970	18
1971	17.7
1972	17.2
1973	16.6
1974	16
1975	15.4
1976	14.7
1977	14.1
1978	13.4
1979	12.7
1980	12.1
1981	11.4
1982	10.8
1983	10.3
1984	10
1985	9.7
1986	9.4
1987	9.1
1988	8.8
1989	8.4
1990	7.9
1991	7.4
1992	6.9
1993	6.6
1994	6.3
1995	6.1
1996	6
1997	5.8
1998	5.7
1999	5.6
2000	5.6
2001	5.5
2002	5.4
2003	5.3
2004	5.2
2005	5.1
2006	5
2007	4.9
2008	4.8
2009	4.6
2010	4.4
2011	4.3
2012	4.1
2013	4
2014	3.9
2015	3.9
2016	3.8
2017	3.8
2018	3.8
2019	3.8
2020	3.7
2021	3.6
2022	3.6