Year	per 1,000 live births
1960	57.9
1961	53.4
1962	49.8
1963	46.6
1964	43.5
1965	40.6
1966	38
1967	36
1968	34.5
1969	33.2
1970	31.9
1971	30.4
1972	28.6
1973	27
1974	25.6
1975	24.6
1976	23.8
1977	23.1
1978	22.4
1979	21.7
1980	21.1
1981	20.5
1982	19.9
1983	19.2
1984	18.6
1985	17.8
1986	17.2
1987	16.6
1988	16.1
1989	15.6
1990	15.2
1991	14.8
1992	14.4
1993	13.9
1994	13.3
1995	12.5
1996	11.5
1997	10.5
1998	9.5
1999	8.7
2000	8.1
2001	7.6
2002	7.3
2003	7
2004	6.8
2005	6.5
2006	6.3
2007	6
2008	5.8
2009	5.5
2010	5.1
2011	4.9
2012	4.7
2013	4.5
2014	4.3
2015	4.2
2016	4.1
2017	4
2018	3.9
2019	3.8
2020	3.8
2021	3.8
2022	3.8