Every two years	modeled estimate, % of children under 5
2000	25.3
2001	25.6
2002	25.7
2003	25.8
2004	25.7
2005	25.7
2006	25.4
2007	25.1
2008	24.4
2009	23.7
2010	22.7
2011	21.7
2012	21
2013	20.2
2014	19.4
2015	19
2016	18.3
2017	17.7
2018	17.1
2019	16.5
2020	15.8
2021	15.3
2022	14.8