Year	per 1,000 live births
1984	35.4
1985	33.6
1986	32.3
1987	31.2
1988	29.6
1989	27
1990	24.1
1991	22
1992	21
1993	20.2
1994	18.8
1995	16.9
1996	15
1997	13.3
1998	12.1
1999	11.4
2000	11
2001	10.5
2002	9.9
2003	9.1
2004	8.4
2005	7.7
2006	7.3
2007	7
2008	6.9
2009	6.7
2010	6.6
2011	6.4
2012	6.2
2013	5.9
2014	5.7
2015	5.4
2016	5.2
2017	5.1
2018	5
2019	4.9
2020	4.8
2021	4.6
2022	4.4