Year	per 1,000 live births
1960	31.1
1961	30.1
1962	28.9
1963	27.8
1964	26.9
1965	26
1966	25.4
1967	24.8
1968	24.4
1969	23.9
1970	23.4
1971	22.9
1972	22.4
1973	21.9
1974	21.3
1975	20.7
1976	20
1977	19.4
1978	18.7
1979	18.1
1980	17.5
1981	17.1
1982	16.6
1983	16.2
1984	15.9
1985	15.4
1986	15
1987	14.4
1988	13.8
1989	13.2
1990	12.5
1991	11.8
1992	11.1
1993	10.5
1994	10.1
1995	9.6
1996	9.3
1997	8.9
1998	8.6
1999	8.4
2000	8.1
2001	7.9
2002	7.7
2003	7.6
2004	7.4
2005	7.3
2006	7.2
2007	7.1
2008	7
2009	6.9
2010	6.8
2011	6.7
2012	6.5
2013	6.4
2014	6.2
2015	6
2016	5.8
2017	5.6
2018	5.5
2019	5.3
2020	5.2
2021	5.1
2022	5