Year	per 1,000 live births
1960	24
1961	23.7
1962	23.6
1963	23.6
1964	23.8
1965	24
1966	24.2
1967	24.3
1968	24.2
1969	24.1
1970	23.8
1971	23.5
1972	23
1973	22.5
1974	21.9
1975	21.2
1976	20.4
1977	19.6
1978	18.6
1979	17.6
1980	16.6
1981	15.7
1982	14.9
1983	14.4
1984	14
1985	13.8
1986	13.5
1987	13
1988	12.5
1989	12.1
1990	11.7
1991	11.2
1992	10.5
1993	9.7
1994	8.9
1995	8
1996	7.1
1997	6.4
1998	5.8
1999	5.4
2000	5
2001	4.7
2002	4.5
2003	4.4
2004	4.2
2005	4
2006	3.8
2007	3.6
2008	3.4
2009	3.2
2010	3.1
2011	3
2012	2.9
2013	2.8
2014	2.9
2015	2.9
2016	2.9
2017	2.9
2018	2.8
2019	2.7
2020	2.6
2021	2.5
2022	2.4