Every two years	modeled estimate, % of children under 5
2000	12.8
2001	13.5
2002	14.1
2003	14.7
2004	15.1
2005	15.4
2006	15.6
2007	15.6
2008	15.4
2009	15.1
2010	14.6
2011	14.1
2012	13.5
2013	13
2014	12.5
2015	12.2
2016	12
2017	11.8
2018	11.7
2019	11.7
2020	11.7
2021	11.7
2022	11.9