Year	per 1,000 live births
1990	33.7
1991	33.1
1992	32.8
1993	32.3
1994	31.5
1995	30.7
1996	29.3
1997	27.9
1998	26.5
1999	25
2000	23.4
2001	22.2
2002	20.8
2003	19.4
2004	18.3
2005	17.3
2006	16.3
2007	15.4
2008	14.5
2009	13.8
2010	13.1
2011	12.6
2012	12
2013	11.6
2014	11.1
2015	10.6
2016	10.1
2017	9.7
2018	9.4
2019	9.1
2020	8.8
2021	8.5
2022	8.2