Year	per 1,000 live births
1985	91.4
1986	87.2
1987	83.2
1988	79.3
1989	75.7
1990	72.1
1991	68.7
1992	65.5
1993	62.3
1994	59.4
1995	56.7
1996	54.3
1997	52
1998	50
1999	48.1
2000	46.5
2001	45.1
2002	43.9
2003	43
2004	42.4
2005	42
2006	41.9
2007	41.9
2008	41.9
2009	41.6
2010	41.1
2011	40.2
2012	39.4
2013	38.4
2014	37.5
2015	36.3
2016	35.3
2017	34.3
2018	33.2
2019	32.2
2020	31.1
2021	30.2
2022	29.2