Year	per 1,000 live births
1990	14.2
1991	13.5
1992	12.8
1993	12.2
1994	11.6
1995	11
1996	10.5
1997	10.1
1998	9.6
1999	9.3
2000	9
2001	8.7
2002	8.4
2003	8.2
2004	8
2005	7.8
2006	7.5
2007	7.3
2008	7.1
2009	6.9
2010	6.7
2011	6.5
2012	6.3
2013	6.2
2014	6.1
2015	5.9
2016	5.8
2017	5.7
2018	5.6
2019	5.5
2020	5.4
2021	5.3
2022	5.2