Year	per 1,000 live births
1960	47.6
1961	44.9
1962	42.3
1963	40.1
1964	38.3
1965	36.7
1966	35.5
1967	34.4
1968	33.6
1969	33.2
1970	32.9
1971	32.5
1972	31.6
1973	30.4
1974	28.4
1975	26.1
1976	23.8
1977	22
1978	20.5
1979	19.3
1980	18.4
1981	17.5
1982	16.7
1983	15.9
1984	15
1985	14.2
1986	13.3
1987	12.5
1988	11.7
1989	11.1
1990	10.6
1991	10.1
1992	9.4
1993	8.8
1994	8.1
1995	7.5
1996	7
1997	6.6
1998	6.3
1999	6.1
2000	6
2001	5.9
2002	5.8
2003	5.7
2004	5.5
2005	5.4
2006	5.2
2007	5.1
2008	5
2009	4.9
2010	4.7
2011	4.6
2012	4.4
2013	4.3
2014	4.1
2015	4
2016	4
2017	3.9
2018	3.8
2019	3.8
2020	3.7
2021	3.6
2022	3.5