Year	per 1,000 live births
1988	10.5
1989	10.1
1990	9.8
1991	9.8
1992	9.8
1993	9.6
1994	9.2
1995	8.5
1996	7.8
1997	7
1998	6.3
1999	5.8
2000	5.3
2001	4.8
2002	4.4
2003	4
2004	3.7
2005	3.3
2006	3.1
2007	2.8
2008	2.5
2009	2.3
2010	2.1
2011	1.9
2012	1.8
2013	1.6
2014	1.5
2015	1.4
2016	1.3
2017	1.2
2018	1.1
2019	1
2020	0.9
2021	0.9
2022	0.8