Year	per 1,000 live births
1960	39.5
1961	36.9
1962	34.7
1963	33
1964	31.8
1965	30.8
1966	29.5
1967	28.2
1968	26.9
1969	25.7
1970	24.4
1971	23.3
1972	21.9
1973	20.1
1974	17.9
1975	16.1
1976	14.8
1977	14.1
1978	13.8
1979	13.5
1980	13.2
1981	12.6
1982	11.8
1983	11
1984	10.3
1985	9.7
1986	9.1
1987	8.6
1988	7.9
1989	7.3
1990	6.6
1991	6
1992	5.4
1993	4.9
1994	4.6
1995	4.3
1996	4.1
1997	3.9
1998	3.7
1999	3.5
2000	3.2
2001	3
2002	2.9
2003	2.7
2004	2.6
2005	2.5
2006	2.5
2007	2.4
2008	2.4
2009	2.4
2010	2.4
2011	2.4
2012	2.4
2013	2.4
2014	2.4
2015	2.4
2016	2.3
2017	2.3
2018	2.2
2019	2.2
2020	2.1
2021	2
2022	1.9