Year	per 1,000 live births
1981	54.6
1982	52.7
1983	50.7
1984	48.8
1985	47.3
1986	46.4
1987	45.1
1988	42.4
1989	38.3
1990	34.7
1991	33.1
1992	32.3
1993	30.4
1994	26.9
1995	23.4
1996	20.8
1997	19
1998	17.6
1999	16.3
2000	15.3
2001	14.5
2002	14
2003	13.7
2004	13.5
2005	13.2
2006	12.7
2007	11.9
2008	11.1
2009	10.4
2010	9.8
2011	9.7
2012	9.9
2013	10.3
2014	10.7
2015	10.7
2016	10.2
2017	9.1
2018	7.8
2019	6.7
2020	5.7
2021	5
2022	4.4