Every two years	modeled estimate, % of children under 5
2000	16
2001	16.1
2002	16.1
2003	16.1
2004	16
2005	16
2006	15.7
2007	15.2
2008	14.5
2009	13.7
2010	12.7
2011	11.8
2012	11
2013	10.2
2014	9.4
2015	8.7
2016	7.9
2017	7.4
2018	6.8
2019	6.3
2020	5.8
2021	5.4
2022	4.9