Year	% of children under 5
1990	78.4
1991	78.1
1992	77.8
1993	77.2
1994	76.8
1995	76.1
1996	75.5
1997	74.7
1998	73.9
1999	72.9
2000	71.9
2001	70.7
2002	69.5
2003	68.1
2004	66.6
2005	64.9
2006	63.1
2007	61.1
2008	59.1
2009	57
2010	54.8
2011	52.9
2012	50.8
2013	48.7
2014	46.8
2015	45
2016	43.5