Year	% of children ages 6-59 months
2000	21.4
2001	21.8
2002	22.1
2003	22.4
2004	22.5
2005	22.5
2006	22.5
2007	22.4
2008	22.2
2009	22.1
2010	21.9
2011	21.8
2012	21.5
2013	21.3
2014	21.1
2015	20.8
2016	20.6
2017	20.3
2018	20.1
2019	20