Year	% of children ages 6-59 months
2000	17.4
2001	17
2002	16.9
2003	16.7
2004	16.6
2005	16.4
2006	16.2
2007	16.1
2008	16
2009	16
2010	16.1
2011	16.2
2012	16.4
2013	16.6
2014	16.9
2015	17.2
2016	17.5
2017	17.8
2018	18.2
2019	18.7