Year	per 1,000 live births
1960	35.7
1961	34.4
1962	33.3
1963	32.4
1964	31.5
1965	30.6
1966	29.6
1967	28.5
1968	27.3
1969	26.1
1970	24.8
1971	23.6
1972	22.4
1973	21.2
1974	20.1
1975	19
1976	18
1977	17.1
1978	16.3
1979	15.6
1980	15
1981	14.4
1982	13.9
1983	13.3
1984	12.8
1985	12.3
1986	11.8
1987	11.3
1988	10.8
1989	10.4
1990	10
1991	9.7
1992	9.3
1993	9
1994	8.6
1995	8.3
1996	7.9
1997	7.6
1998	7.2
1999	6.9
2000	6.7
2001	6.5
2002	6.3
2003	6.2
2004	6.1
2005	6.1
2006	6
2007	6
2008	6
2009	6
2010	6
2011	6
2012	5.9
2013	5.9
2014	5.8
2015	5.7
2016	5.7
2017	5.6
2018	5.4
2019	5.3
2020	5.2
2021	5
2022	4.9