Year	% of children under 5
1990	64.8
1991	64.4
1992	63.8
1993	63.3
1994	62.8
1995	61.9
1996	61
1997	59.8
1998	58.4
1999	57
2000	55.7
2001	54.2
2002	52.7
2003	51.5
2004	50.1
2005	48.6
2006	47.1
2007	45.6
2008	44.2
2009	42.7
2010	41.4
2011	40.2
2012	39.1
2013	38.2
2014	37.5
2015	36.9
2016	36.6