Year	per 1,000 live births
1960	49.3
1961	47.1
1962	45
1963	42.9
1964	40.9
1965	39.1
1966	37.4
1967	35.9
1968	34.6
1969	33.3
1970	32.3
1971	31.3
1972	30.3
1973	29.3
1974	28.1
1975	26.7
1976	25.1
1977	23.5
1978	22
1979	20.6
1980	19.5
1981	18.5
1982	17.6
1983	16.8
1984	16
1985	15.3
1986	14.6
1987	13.9
1988	13.3
1989	12.8
1990	12.2
1991	11.7
1992	11.1
1993	10.4
1994	9.8
1995	9.3
1996	8.8
1997	8.3
1998	8
1999	7.7
2000	7.4
2001	7
2002	6.8
2003	6.5
2004	6.2
2005	5.9
2006	5.7
2007	5.5
2008	5.3
2009	5.1
2010	4.9
2011	4.7
2012	4.6
2013	4.4
2014	4.3
2015	4.2
2016	4.1
2017	4
2018	3.9
2019	3.9
2020	3.8
2021	3.7
2022	3.7