Year	% of children ages 6-59 months
2000	23.1
2001	22.4
2002	21.8
2003	21.3
2004	20.7
2005	20.3
2006	19.8
2007	19.3
2008	18.7
2009	18.4
2010	18.1
2011	18
2012	17.8
2013	17.7
2014	17.7
2015	17.7
2016	17.7
2017	17.7
2018	17.8
2019	18