Year	per 1,000 live births
1990	30.9
1991	30.4
1992	30.1
1993	29.6
1994	28.8
1995	28.1
1996	26.9
1997	25.5
1998	24.2
1999	22.8
2000	21.3
2001	20.2
2002	18.9
2003	17.6
2004	16.6
2005	15.6
2006	14.7
2007	13.9
2008	13.1
2009	12.5
2010	11.9
2011	11.4
2012	10.9
2013	10.5
2014	10.1
2015	9.6
2016	9.2
2017	8.8
2018	8.5
2019	8.3
2020	8
2021	7.7
2022	7.5