Year	per 1,000 live births
1980	7.5
1981	7.3
1982	7
1983	6.8
1984	6.7
1985	6.6
1986	6.4
1987	6.4
1988	6.7
1989	7.3
1990	8.3
1991	9.4
1992	10.5
1993	11.3
1994	11.5
1995	11.3
1996	10.6
1997	9.6
1998	8.6
1999	7.8
2000	7.2
2001	6.6
2002	6.1
2003	5.8
2004	5.5
2005	5.4
2006	5.2
2007	5
2008	4.8
2009	4.5
2010	4.2
2011	3.8
2012	3.5
2013	3.2
2014	2.9
2015	2.7
2016	2.6
2017	2.4
2018	2.3
2019	2.1
2020	2
2021	1.8
2022	1.6