Year	per 1,000 live births
1960	24.8
1961	24.4
1962	24.2
1963	24.3
1964	24.4
1965	24.6
1966	24.7
1967	24.8
1968	24.7
1969	24.6
1970	24.3
1971	23.9
1972	23.4
1973	22.9
1974	22.3
1975	21.6
1976	20.8
1977	19.9
1978	18.9
1979	17.9
1980	16.9
1981	16
1982	15.2
1983	14.7
1984	14.4
1985	14.2
1986	13.9
1987	13.4
1988	12.9
1989	12.5
1990	12.2
1991	11.7
1992	11
1993	10.2
1994	9.4
1995	8.5
1996	7.7
1997	6.9
1998	6.3
1999	5.8
2000	5.5
2001	5.2
2002	5
2003	4.8
2004	4.6
2005	4.4
2006	4.1
2007	3.9
2008	3.7
2009	3.5
2010	3.4
2011	3.3
2012	3.2
2013	3.1
2014	3.1
2015	3.2
2016	3.2
2017	3.2
2018	3.1
2019	3
2020	2.9
2021	2.8
2022	2.6