Every two years	modeled estimate, % of children under 5
2000	5.6
2001	5.7
2002	5.8
2003	5.8
2004	5.9
2005	5.9
2006	6
2007	6
2008	6.1
2009	6.1
2010	6.2
2011	6.2
2012	6.2
2013	6.1
2014	6.1
2015	6.1
2016	6
2017	6
2018	5.9
2019	5.9
2020	5.8
2021	5.7
2022	5.7