Year	per 1,000 live births
1978	101.1
1979	93.5
1980	86.2
1981	79.8
1982	73.8
1983	68.4
1984	63.7
1985	59.3
1986	55.5
1987	52.2
1988	49.4
1989	47
1990	44.8
1991	43
1992	41.5
1993	40
1994	38.6
1995	37.3
1996	36
1997	34.6
1998	33.2
1999	31.7
2000	30.3
2001	28.8
2002	27.3
2003	25.7
2004	24.2
2005	22.5
2006	20.8
2007	19.2
2008	17.5
2009	16
2010	14.6
2011	13.3
2012	12.2
2013	11.3
2014	10.7
2015	10.3
2016	10.1
2017	10
2018	10
2019	10.1
2020	10.1
2021	10.2
2022	10.2