Year	per 1,000 live births
1971	48.7
1972	47.6
1973	46.5
1974	45.4
1975	44.3
1976	43.2
1977	42.2
1978	41.2
1979	40.2
1980	39.3
1981	38.2
1982	37.1
1983	35.7
1984	34.2
1985	32.8
1986	31.3
1987	29.9
1988	28.7
1989	27.9
1990	27.6
1991	27.8
1992	28.6
1993	29.6
1994	30.6
1995	31.3
1996	31.5
1997	31
1998	29.9
1999	28.3
2000	26.1
2001	23.9
2002	21.8
2003	19.8
2004	18.3
2005	17.1
2006	16.3
2007	15.7
2008	15.2
2009	14.9
2010	14.6
2011	14.4
2012	14.2
2013	13.9
2014	13.7
2015	13.4
2016	13.2
2017	13
2018	12.8
2019	12.7
2020	12.5
2021	12.3
2022	12.2