Year	per 1,000 live births
1967	21.3
1968	20.8
1969	19.4
1970	17.9
1971	16.9
1972	16.7
1973	16.8
1974	17.3
1975	17.7
1976	17.8
1977	17.6
1978	17.2
1979	16.6
1980	16
1981	15.5
1982	15.1
1983	14.8
1984	14.3
1985	13.7
1986	12.8
1987	11.9
1988	11.4
1989	11.3
1990	11.9
1991	13
1992	14.2
1993	14.5
1994	13.4
1995	11.9
1996	10.7
1997	9.8
1998	9.3
1999	8.9
2000	8.6
2001	8.2
2002	7.9
2003	7.6
2004	7.5
2005	7.3
2006	6.9
2007	6.4
2008	5.9
2009	5.4
2010	4.9
2011	4.5
2012	4.2
2013	4
2014	4
2015	4
2016	3.8
2017	3.5
2018	3.2
2019	3
2020	2.9
2021	2.9
2022	2.9