Year	per 1,000 live births
1990	10.2
1991	9.9
1992	9.5
1993	9.1
1994	8.8
1995	8.5
1996	8.3
1997	8.1
1998	7.9
1999	7.7
2000	7.6
2001	7.6
2002	7.5
2003	7.5
2004	7.4
2005	7.3
2006	7.2
2007	7.1
2008	6.9
2009	6.8
2010	6.7
2011	6.6
2012	6.4
2013	6.4
2014	6.3
2015	6.2
2016	6.1
2017	6
2018	6
2019	5.9
2020	5.8
2021	5.7
2022	5.7