Every two years	modeled estimate, % of children under 5
2000	12.1
2001	12.5
2002	13.1
2003	13.7
2004	14.3
2005	14.8
2006	15.2
2007	15.5
2008	15.6
2009	15.7
2010	15.7
2011	15.7
2012	15.7
2013	15.8
2014	16
2015	16.2
2016	16.4
2017	16.6
2018	17
2019	17.3
2020	17.8
2021	18.2
2022	18.8