Year	per 1,000 live births
1984	39
1985	37.1
1986	35.6
1987	34.5
1988	32.6
1989	29.6
1990	26.2
1991	23.7
1992	22.4
1993	21.4
1994	19.8
1995	17.7
1996	15.6
1997	13.8
1998	12.4
1999	11.6
2000	11.2
2001	10.7
2002	10
2003	9.3
2004	8.5
2005	7.8
2006	7.4
2007	7.2
2008	7
2009	6.9
2010	6.7
2011	6.6
2012	6.4
2013	6.1
2014	5.9
2015	5.6
2016	5.4
2017	5.3
2018	5.2
2019	5.1
2020	5
2021	4.8
2022	4.6