Year	per 1,000 live births
1984	37.2
1985	35.4
1986	33.9
1987	32.7
1988	31.1
1989	28.4
1990	25.6
1991	23.6
1992	22.7
1993	21.8
1994	20.5
1995	18.6
1996	16.5
1997	14.8
1998	13.4
1999	12.7
2000	12.4
2001	11.9
2002	11.2
2003	10.3
2004	9.4
2005	8.7
2006	8.2
2007	7.9
2008	7.7
2009	7.5
2010	7.3
2011	7.1
2012	6.8
2013	6.6
2014	6.3
2015	6
2016	5.8
2017	5.6
2018	5.5
2019	5.4
2020	5.3
2021	5.1
2022	4.8