Every two years	modeled estimate, % of children under 5
2000	12.6
2001	12.4
2002	12.1
2003	11.6
2004	11.2
2005	10.7
2006	10.4
2007	10.1
2008	9.9
2009	9.6
2010	9.4
2011	9.2
2012	9
2013	8.9
2014	8.8
2015	8.8
2016	8.9
2017	8.9
2018	8.9
2019	8.9
2020	8.8
2021	8.7
2022	8.6