Year	% of children under 5
1990	75.8
1991	74.6
1992	73.3
1993	72
1994	70.6
1995	69.2
1996	67.6
1997	66.1
1998	64.8
1999	63.3
2000	62.2
2001	61.2
2002	60.2
2003	59.7
2004	59.2
2005	58.8
2006	58.5
2007	58
2008	57.4
2009	57
2010	56.5
2011	56
2012	55.6
2013	55.1
2014	54.7
2015	54.4
2016	54.2