Year	% of children under 5
1990	79.8
1991	79.6
1992	79.3
1993	79.1
1994	78.8
1995	78.5
1996	78.1
1997	77.5
1998	77.1
1999	76.7
2000	76
2001	75.4
2002	74.7
2003	74.1
2004	73.6
2005	72.9
2006	72.3
2007	71.7
2008	71.1
2009	70.7
2010	70.2
2011	69.9
2012	69.5
2013	69.1
2014	68.8
2015	68.4
2016	68.1