Every two years	modeled estimate, % of children under 5
2000	17.4
2001	17.1
2002	16.8
2003	16.5
2004	16.1
2005	15.7
2006	15.3
2007	14.7
2008	14.2
2009	13.7
2010	13.3
2011	12.9
2012	12.7
2013	12.5
2014	12.4
2015	12.3
2016	12.1
2017	12
2018	11.8
2019	11.6
2020	11.5
2021	11.3
2022	11.2