Year	per 1,000 live births
1960	25.5
1961	24.9
1962	24.3
1963	23.7
1964	23
1965	22.2
1966	21.4
1967	20.6
1968	19.9
1969	19.2
1970	18.5
1971	17.8
1972	17.1
1973	16.3
1974	15.5
1975	14.7
1976	13.8
1977	13
1978	12.3
1979	11.7
1980	11.3
1981	11.1
1982	11.1
1983	11.2
1984	11.3
1985	11.4
1986	11.5
1987	11.3
1988	11
1989	10.4
1990	9.7
1991	8.9
1992	8.1
1993	7.4
1994	6.8
1995	6.4
1996	6
1997	5.8
1998	5.7
1999	5.5
2000	5.4
2001	5.2
2002	5
2003	4.8
2004	4.7
2005	4.5
2006	4.3
2007	4.1
2008	3.9
2009	3.8
2010	3.6
2011	3.4
2012	3.3
2013	3.2
2014	3.1
2015	3
2016	2.9
2017	2.8
2018	2.7
2019	2.6
2020	2.5
2021	2.4
2022	2.4