Year	per 1,000 live births
1969	48.6
1970	45.8
1971	43.2
1972	40.6
1973	38.3
1974	36.2
1975	34.3
1976	32.6
1977	31
1978	29.5
1979	28.2
1980	27
1981	25.9
1982	24.8
1983	23.7
1984	22.7
1985	21.6
1986	20.5
1987	19.4
1988	18.4
1989	17.3
1990	16.2
1991	15.2
1992	14.3
1993	13.4
1994	12.7
1995	12.1
1996	11.5
1997	11.1
1998	10.6
1999	10.3
2000	9.9
2001	9.5
2002	9.2
2003	8.8
2004	8.5
2005	8.2
2006	8
2007	7.8
2008	7.6
2009	7.4
2010	7.2
2011	7
2012	6.8
2013	6.6
2014	6.4
2015	6.1
2016	5.8
2017	5.5
2018	5.2
2019	4.9
2020	4.7
2021	4.4
2022	4.2