Year	per 1,000 live births
1960	37.7
1961	35.3
1962	33.4
1963	31.6
1964	29.9
1965	28.6
1966	27.4
1967	26.4
1968	25.8
1969	25.3
1970	25.1
1971	24.7
1972	24.1
1973	23
1974	21.5
1975	19.9
1976	18.2
1977	16.8
1978	15.7
1979	14.8
1980	14
1981	13.3
1982	12.7
1983	12.1
1984	11.5
1985	10.9
1986	10.3
1987	9.8
1988	9.2
1989	8.8
1990	8.4
1991	8
1992	7.6
1993	7.1
1994	6.6
1995	6.1
1996	5.7
1997	5.4
1998	5.2
1999	5.1
2000	4.9
2001	4.9
2002	4.8
2003	4.7
2004	4.5
2005	4.4
2006	4.3
2007	4.2
2008	4.1
2009	4
2010	3.9
2011	3.8
2012	3.7
2013	3.5
2014	3.4
2015	3.4
2016	3.3
2017	3.3
2018	3.2
2019	3.2
2020	3.1
2021	3
2022	2.9