Every two years	modeled estimate, % of children under 5
2000	10.9
2001	10.3
2002	9.9
2003	9.6
2004	9.3
2005	9
2006	8.7
2007	8.3
2008	8
2009	7.6
2010	7.3
2011	7
2012	6.8
2013	6.5
2014	6.3
2015	6.2
2016	6
2017	5.8
2018	5.6
2019	5.4
2020	5.3
2021	5.1
2022	5