Year	per 1,000 live births
1969	70
1970	65.4
1971	61.1
1972	57.2
1973	53.6
1974	50.3
1975	47.3
1976	44.6
1977	42.2
1978	40
1979	38
1980	36.1
1981	34.4
1982	32.9
1983	31.3
1984	29.8
1985	28.3
1986	26.8
1987	25.2
1988	23.7
1989	22.2
1990	20.8
1991	19.4
1992	18.2
1993	17.1
1994	16.1
1995	15.3
1996	14.6
1997	14
1998	13.5
1999	13
2000	12.5
2001	12
2002	11.6
2003	11.2
2004	10.8
2005	10.4
2006	10.1
2007	9.9
2008	9.6
2009	9.4
2010	9.1
2011	8.9
2012	8.7
2013	8.4
2014	8.1
2015	7.7
2016	7.4
2017	7
2018	6.6
2019	6.2
2020	5.9
2021	5.5
2022	5.2