Year	% of children under 5
1990	65.9
1991	64.5
1992	63.2
1993	61.8
1994	60.4
1995	58.8
1996	57.2
1997	55.4
1998	53.9
1999	52.3
2000	50.9
2001	49.6
2002	48.2
2003	47.1
2004	46.2
2005	45.4
2006	44.9
2007	44.5
2008	44.2
2009	44.3
2010	44.2
2011	44.3
2012	44.5
2013	44.8
2014	45.2
2015	45.8
2016	46.4