Every two years	modeled estimate, % of children under 5
2000	25.2
2001	24.1
2002	23
2003	22
2004	21.1
2005	20.3
2006	19.5
2007	18.8
2008	18.1
2009	17.5
2010	16.8
2011	16.3
2012	15.8
2013	15.4
2014	15.1
2015	14.8
2016	14.6
2017	14.3
2018	14.1
2019	13.8
2020	13.4
2021	13.1
2022	12.8