Year	national estimate, per 100,000 live births
1985	53
1986	57
1987	53
1988	52
1989	49
1990	47
1991	51
1992	47
1993	45
1994	50
1995	52
1996	47
1997	48
1998	43
1999	41
2000	38
2001	35
2002	34
2003	32
2004	24
2005	24
2006	22
2007	22
2008	21
2009	22
2010	17
2011	16
2012	12
2013	11
2014	11
2015	10