Year	per 1,000 live births
1984	14.2
1985	13.6
1986	13
1987	12.6
1988	12.2
1989	11.9
1990	11.7
1991	11.7
1992	11.8
1993	12
1994	12.2
1995	12.3
1996	12.3
1997	12.2
1998	11.9
1999	11.4
2000	10.9
2001	10.4
2002	9.9
2003	9.4
2004	8.9
2005	8.5
2006	8.2
2007	7.9
2008	7.6
2009	7.2
2010	6.9
2011	6.5
2012	6.2
2013	6
2014	5.7
2015	5.5
2016	5.4
2017	5.2
2018	5.1
2019	5
2020	4.9
2021	4.8
2022	4.8