Year	per 1,000 live births
1960	21.6
1961	21.2
1962	21
1963	21.1
1964	21.2
1965	21.4
1966	21.5
1967	21.5
1968	21.5
1969	21.3
1970	21
1971	20.7
1972	20.3
1973	19.8
1974	19.2
1975	18.6
1976	17.9
1977	17.1
1978	16.3
1979	15.4
1980	14.5
1981	13.8
1982	13.1
1983	12.6
1984	12.4
1985	12.2
1986	12
1987	11.6
1988	11.2
1989	10.8
1990	10.5
1991	10.1
1992	9.6
1993	8.9
1994	8.2
1995	7.4
1996	6.8
1997	6.1
1998	5.6
1999	5.2
2000	4.8
2001	4.6
2002	4.4
2003	4.2
2004	4
2005	3.8
2006	3.6
2007	3.4
2008	3.3
2009	3.1
2010	3
2011	2.9
2012	2.8
2013	2.7
2014	2.8
2015	2.8
2016	2.8
2017	2.8
2018	2.8
2019	2.7
2020	2.6
2021	2.4
2022	2.3