Every two years	modeled estimate, % of children under 5
2000	21.3
2001	21.5
2002	21.5
2003	21.5
2004	21.5
2005	21.3
2006	21
2007	20.6
2008	20
2009	19.2
2010	18.4
2011	17.7
2012	17
2013	16.4
2014	15.8
2015	15.1
2016	14.4
2017	13.7
2018	13
2019	12.4
2020	11.8
2021	11.3
2022	10.9