Year	per 1,000 live births
1960	44.9
1961	40.5
1962	36.7
1963	33.6
1964	30.9
1965	28.8
1966	27
1967	25.6
1968	24.5
1969	23.7
1970	23
1971	22.5
1972	22.2
1973	22
1974	21.9
1975	21.8
1976	21.8
1977	21.6
1978	21.4
1979	21
1980	20.6
1981	20
1982	19.4
1983	18.8
1984	18.2
1985	17.6
1986	17
1987	16.4
1988	15.9
1989	15.5
1990	15.2
1991	15.2
1992	15.3
1993	15.5
1994	15.7
1995	15.7
1996	15.5
1997	15.1
1998	14.5
1999	13.7
2000	12.8
2001	11.8
2002	10.9
2003	10.1
2004	9.4
2005	8.7
2006	8
2007	7.3
2008	6.6
2009	6.1
2010	5.6
2011	5.2
2012	4.9
2013	4.6
2014	4.3
2015	4.1
2016	3.9
2017	3.6
2018	3.4
2019	3.1
2020	2.9
2021	2.7
2022	2.6