Year	% of children under 5
1990	16
1991	14.9
1992	14
1993	13.3
1994	12.7
1995	12.2
1996	11.8
1997	11.4
1998	11.2
1999	10.9
2000	10.7
2001	10.6
2002	10.4
2003	10.3
2004	10.3
2005	10.2
2006	10.1
2007	10
2008	10
2009	9.9
2010	10
2011	10.1
2012	10.2
2013	10.5
2014	10.9
2015	11.4
2016	12.1