Year	% of children under 5
1990	80.6
1991	80.2
1992	79.8
1993	79.3
1994	78.8
1995	78
1996	77.4
1997	76.6
1998	75.9
1999	75.1
2000	74.4
2001	73.7
2002	72.9
2003	72.1
2004	71.2
2005	70.3
2006	69.3
2007	68.1
2008	67
2009	65.9
2010	64.8
2011	63.8
2012	62.8
2013	61.9
2014	60.9
2015	60
2016	59.2