Year	per 1,000 live births
1985	11.6
1986	11.4
1987	11.2
1988	10.9
1989	10.7
1990	10.3
1991	10.1
1992	9.8
1993	9.5
1994	9.2
1995	8.9
1996	8.6
1997	8.3
1998	8
1999	7.7
2000	7.4
2001	7.1
2002	6.8
2003	6.5
2004	6.3
2005	6
2006	5.7
2007	5.5
2008	5.2
2009	5
2010	4.8
2011	4.6
2012	4.3
2013	4.1
2014	3.9
2015	3.8
2016	3.6
2017	3.5
2018	3.3
2019	3.2
2020	3.1
2021	3
2022	2.9