Year	per 1,000 live births
1975	79.7
1976	75.5
1977	71.6
1978	68
1979	64.5
1980	61.2
1981	58.1
1982	55.2
1983	52.5
1984	49.9
1985	47.5
1986	45.2
1987	43.1
1988	41.1
1989	39.3
1990	37.7
1991	36.2
1992	34.9
1993	33.7
1994	32.5
1995	31.4
1996	30.4
1997	29.4
1998	28.6
1999	27.7
2000	27
2001	26.3
2002	25.6
2003	24.9
2004	24.3
2005	23.6
2006	22.9
2007	22.2
2008	21.6
2009	20.9
2010	20.2
2011	19.6
2012	18.9
2013	18.3
2014	18.5
2015	17
2016	16.4
2017	15.8
2018	15.3
2019	14.8
2020	14.3
2021	13.8
2022	13.3