Year	per 1,000 live births
1960	36.4
1961	35.2
1962	34
1963	32.8
1964	31.6
1965	30.2
1966	29
1967	27.7
1968	26.6
1969	25.6
1970	24.5
1971	23.4
1972	22.2
1973	21.1
1974	19.9
1975	18.8
1976	17.7
1977	16.7
1978	15.7
1979	14.8
1980	13.9
1981	13.1
1982	12.4
1983	11.8
1984	11.2
1985	10.8
1986	10.4
1987	10.1
1988	9.8
1989	9.5
1990	9.1
1991	8.8
1992	8.5
1993	8.2
1994	7.9
1995	7.6
1996	7.4
1997	7.2
1998	7
1999	6.9
2000	6.8
2001	6.8
2002	6.7
2003	6.7
2004	6.6
2005	6.6
2006	6.5
2007	6.4
2008	6.3
2009	6.2
2010	6.2
2011	6.1
2012	6
2013	5.9
2014	5.8
2015	5.8
2016	5.7
2017	5.6
2018	5.6
2019	5.5
2020	5.5
2021	5.4
2022	5.3