Year	per 1,000 live births
1960	20.7
1961	20.2
1962	19.7
1963	19.2
1964	18.6
1965	18
1966	17.3
1967	16.7
1968	16.1
1969	15.5
1970	15
1971	14.4
1972	13.8
1973	13.2
1974	12.5
1975	11.8
1976	11.2
1977	10.5
1978	9.9
1979	9.5
1980	9.1
1981	9
1982	8.9
1983	9
1984	9.1
1985	9.2
1986	9.3
1987	9.1
1988	8.9
1989	8.4
1990	7.8
1991	7.2
1992	6.5
1993	6
1994	5.5
1995	5.1
1996	4.9
1997	4.7
1998	4.6
1999	4.5
2000	4.3
2001	4.2
2002	4.1
2003	3.9
2004	3.8
2005	3.6
2006	3.5
2007	3.3
2008	3.2
2009	3.1
2010	2.9
2011	2.8
2012	2.7
2013	2.6
2014	2.5
2015	2.4
2016	2.3
2017	2.3
2018	2.2
2019	2.1
2020	2
2021	2
2022	1.9