Year	per 1,000 live births
1960	64.2
1961	64.4
1962	64.8
1963	65.2
1964	65.6
1965	65.9
1966	65.9
1967	65.5
1968	64.8
1969	64
1970	63
1971	61.8
1972	60.5
1973	59
1974	57.3
1975	55.4
1976	53.3
1977	51.2
1978	49
1979	46.9
1980	45.1
1981	43.5
1982	42.3
1983	41.4
1984	40.8
1985	40.3
1986	40.1
1987	40
1988	40
1989	40.1
1990	40.2
1991	40.3
1992	40.4
1993	40.3
1994	40.2
1995	40
1996	39.6
1997	39.1
1998	38.5
1999	38.1
2000	37.8
2001	37.6
2002	37.4
2003	37.1
2004	37
2005	37
2006	37
2007	37.2
2008	37.4
2009	37.5
2010	37.6
2011	37.7
2012	37.8
2013	37.8
2014	38
2015	38
2016	38.1
2017	38
2018	37.7
2019	37.2
2020	36.6
2021	36
2022	35.3