Every two years	modeled estimate, % of children under 5
2000	14.5
2001	15.1
2002	15.7
2003	16.3
2004	16.8
2005	17.3
2006	17.7
2007	17.7
2008	17.5
2009	17.1
2010	16.4
2011	15.5
2012	14.5
2013	13.6
2014	12.6
2015	11.8
2016	11.1
2017	10.3
2018	9.7
2019	9.1
2020	8.5
2021	8
2022	7.6