Every two years	modeled estimate, % of children under 5
2000	10.1
2001	9.7
2002	9.5
2003	9.3
2004	9.1
2005	9
2006	8.9
2007	8.8
2008	8.7
2009	8.6
2010	8.4
2011	8.2
2012	7.9
2013	7.7
2014	7.6
2015	7.4
2016	7.2
2017	7
2018	6.8
2019	6.5
2020	6.2
2021	5.9
2022	5.6