Year	per 1,000 live births
1960	39.9
1961	40.2
1962	40.3
1963	40.3
1964	40
1965	39.4
1966	38.7
1967	37.9
1968	36.9
1969	35.8
1970	34.8
1971	33.5
1972	32.1
1973	30.3
1974	28.4
1975	26.7
1976	25.2
1977	23.9
1978	22.5
1979	21.4
1980	20.2
1981	19.3
1982	18.4
1983	17.6
1984	16.7
1985	15.9
1986	15.2
1987	14.4
1988	13.7
1989	13.1
1990	12.4
1991	11.8
1992	11.2
1993	10.7
1994	10.2
1995	9.7
1996	9.2
1997	8.8
1998	8.4
1999	8.1
2000	7.7
2001	7.4
2002	7.1
2003	6.8
2004	6.5
2005	6.3
2006	6
2007	5.8
2008	5.7
2009	5.5
2010	5.4
2011	5.3
2012	5.3
2013	5.2
2014	5.3
2015	5.3
2016	5.4
2017	5.5
2018	5.7
2019	5.9
2020	6.2
2021	6.5
2022	6.9