Year	per 1,000 live births
1960	60.4
1961	57.3
1962	54.6
1963	52.4
1964	49.5
1965	47.1
1966	44.5
1967	42.4
1968	40.2
1969	37.7
1970	35.2
1971	32.6
1972	30.1
1973	28.1
1974	26.1
1975	24.2
1976	22.5
1977	20.8
1978	19.2
1979	17.9
1980	16.6
1981	15.5
1982	14.5
1983	13.6
1984	12.9
1985	12.4
1986	11.9
1987	11.4
1988	10.9
1989	10.5
1990	10.1
1991	9.6
1992	9.2
1993	8.6
1994	8.1
1995	7.6
1996	7.1
1997	6.7
1998	6.4
1999	6.1
2000	5.9
2001	5.7
2002	5.6
2003	5.5
2004	5.3
2005	5.1
2006	5
2007	4.7
2008	4.5
2009	4.3
2010	4.1
2011	4
2012	3.8
2013	3.7
2014	3.6
2015	3.6
2016	3.6
2017	3.5
2018	3.5
2019	3.5
2020	3.4
2021	3.3
2022	3.3