Year	% of children ages 6-59 months
2000	36.3
2001	36.8
2002	37.3
2003	38
2004	38.7
2005	39.4
2006	40
2007	40.4
2008	40.5
2009	40.5
2010	40.4
2011	40.3
2012	40.1
2013	39.9
2014	39.8
2015	39.8
2016	39.9
2017	39.9
2018	39.9
2019	39.9