Year	per 1,000 live births
1960	30.1
1961	28.3
1962	26.7
1963	25.3
1964	24
1965	22.8
1966	21.6
1967	20.6
1968	19.8
1969	19
1970	18.1
1971	17.4
1972	16.5
1973	15.6
1974	14.7
1975	13.8
1976	12.9
1977	11.9
1978	11
1979	10.3
1980	9.6
1981	9.1
1982	8.7
1983	8.4
1984	8.2
1985	8.1
1986	8
1987	7.9
1988	7.8
1989	7.7
1990	7.4
1991	7.1
1992	6.7
1993	6.3
1994	6
1995	5.7
1996	5.4
1997	5.2
1998	5
1999	4.9
2000	4.7
2001	4.6
2002	4.5
2003	4.4
2004	4.3
2005	4.1
2006	4
2007	3.8
2008	3.6
2009	3.5
2010	3.3
2011	3.1
2012	3
2013	2.9
2014	2.8
2015	2.7
2016	2.6
2017	2.6
2018	2.6
2019	2.5
2020	2.5
2021	2.5
2022	2.5