Year	per 1,000 live births
1971	34.4
1972	33.6
1973	32.9
1974	31.8
1975	30.4
1976	28.5
1977	26.1
1978	23.6
1979	21.3
1980	19.3
1981	17.5
1982	15.9
1983	14.4
1984	13.1
1985	11.9
1986	11
1987	10.5
1988	10.2
1989	10.2
1990	10.1
1991	10
1992	9.8
1993	9.3
1994	8.9
1995	8.4
1996	7.9
1997	7.4
1998	6.9
1999	6.5
2000	6.1
2001	5.7
2002	5.3
2003	5
2004	4.7
2005	4.4
2006	4.1
2007	3.8
2008	3.5
2009	3.3
2010	3.1
2011	3
2012	2.9
2013	2.8
2014	2.7
2015	2.7
2016	2.8
2017	2.8
2018	2.9
2019	3
2020	3.1
2021	3.2
2022	3.3