Year	per 1,000 live births
1969	59.8
1970	60.3
1971	61
1972	61.5
1973	61.9
1974	62
1975	61.6
1976	60.8
1977	59.8
1978	58.7
1979	57.7
1980	57.2
1981	57
1982	57
1983	57.2
1984	57.4
1985	57.6
1986	57.5
1987	57.2
1988	56.7
1989	56
1990	55.2
1991	54.3
1992	53.3
1993	52.2
1994	51.1
1995	50
1996	49
1997	47.9
1998	46.7
1999	45.5
2000	44.1
2001	42.7
2002	41.3
2003	39.9
2004	38.8
2005	37.8
2006	37
2007	36.2
2008	35.6
2009	35.1
2010	34.8
2011	34.7
2012	34.7
2013	34.7
2014	34.8
2015	34.9
2016	35
2017	35
2018	35.1
2019	35
2020	34.9
2021	34.7
2022	34.4