Year	national estimate, per 100,000 live births
1985	41
1986	39
1987	41
1988	41
1989	34
1990	33
1991	31
1992	32
1993	33
1994	31
1995	32
1996	30
1997	25
1998	27
1999	24
2000	24
2001	22
2002	21
2003	17
2004	13
2005	17
2006	15
2007	20
2008	16
2009	26
2010	23
2011	17
2012	13
2014	15
2015	13