Every two years	modeled estimate, % of children under 5
2000	29.5
2001	29.6
2002	29.5
2003	29.2
2004	28.5
2005	27.6
2006	26.3
2007	24.7
2008	22.9
2009	21.1
2010	19.3
2011	17.8
2012	16.4
2013	15.2
2014	14.3
2015	13.5
2016	12.7
2017	11.9
2018	11.1
2019	10.3
2020	9.5
2021	8.8
2022	8.3