Year	per 1,000 live births
1990	43.5
1991	41.8
1992	40.1
1993	38.4
1994	36.7
1995	35
1996	33.4
1997	31.8
1998	30.5
1999	28.8
2000	27.5
2001	26.2
2002	25
2003	23.9
2004	22.8
2005	21.8
2006	20.9
2007	20.1
2008	19.3
2009	18.6
2010	18.6
2011	17.4
2012	16.9
2013	16.4
2014	16
2015	15.7
2016	15.9
2017	15.2
2018	14.9
2019	14.6
2020	14.2
2021	13.9
2022	13.5