Year	% of children under 5
1990	77.1
1991	76.4
1992	75.8
1993	75.1
1994	74.3
1995	73.5
1996	72.6
1997	71.7
1998	70.8
1999	69.8
2000	68.8
2001	67.9
2002	67
2003	66.1
2004	65.4
2005	64.5
2006	63.6
2007	62.7
2008	61.8
2009	61
2010	60.4
2011	59.7
2012	59.1
2013	58.5
2014	58
2015	57.6
2016	57.3