Year	% of children under 5
1990	75.6
1991	75.4
1992	75.2
1993	75
1994	74.6
1995	74.3
1996	73.8
1997	73.2
1998	72.5
1999	71.8
2000	71
2001	70.2
2002	69.5
2003	68.7
2004	67.9
2005	67
2006	66.2
2007	65.5
2008	64.8
2009	64.2
2010	63.8
2011	63.4
2012	63.1
2013	62.9
2014	62.8
2015	62.6
2016	62.5