Year	per 1,000 live births
1960	27.3
1961	24.9
1962	22.8
1963	20.6
1964	18.6
1965	16.8
1966	15.4
1967	14.2
1968	13.2
1969	12.4
1970	11.6
1971	11
1972	10.3
1973	9.8
1974	9.2
1975	8.7
1976	8.2
1977	7.8
1978	7.3
1979	6.9
1980	6.5
1981	6.2
1982	5.8
1983	5.5
1984	5.2
1985	5
1986	4.8
1987	4.6
1988	4.4
1989	4.3
1990	4.2
1991	4.2
1992	4.1
1993	4
1994	3.9
1995	3.7
1996	3.6
1997	3.5
1998	3.3
1999	3.2
2000	3
2001	2.9
2002	2.8
2003	2.7
2004	2.6
2005	2.6
2006	2.5
2007	2.4
2008	2.3
2009	2.3
2010	2.2
2011	2.2
2012	2.1
2013	2
2014	2
2015	1.9
2016	1.9
2017	1.8
2018	1.8
2019	1.8
2020	1.7
2021	1.7
2022	1.6