Year	% of children under 5
1990	81
1991	81
1992	80.8
1993	80.7
1994	80.5
1995	80.2
1996	79.8
1997	79.4
1998	78.9
1999	78.5
2000	77.9
2001	77.4
2002	76.9
2003	76.3
2004	75.7
2005	75.2
2006	74.6
2007	74.1
2008	73.6
2009	73.1
2010	72.7
2011	72.3
2012	72
2013	71.8
2014	71.5
2015	71.2
2016	71