Every two years	modeled estimate, % of children under 5
2000	6.3
2001	6.5
2002	6.7
2003	6.9
2004	7
2005	7
2006	7.1
2007	7.1
2008	7.1
2009	7.1
2010	7
2011	7
2012	6.9
2013	6.8
2014	6.7
2015	6.6
2016	6.5
2017	6.4
2018	6.3
2019	6.1
2020	6
2021	5.8
2022	5.7