Every two years	modeled estimate, % of children under 5
2000	4.2
2001	4.3
2002	4.5
2003	4.7
2004	4.9
2005	5
2006	5.1
2007	5.2
2008	5.4
2009	5.6
2010	5.8
2011	6.1
2012	6.3
2013	6.5
2014	6.7
2015	6.9
2016	7
2017	7.3
2018	7.4
2019	7.4
2020	7.5
2021	7.5
2022	7.4