Every two years	modeled estimate, % of children under 5
2000	43.5
2001	43.6
2002	44
2003	44.8
2004	45.7
2005	46.8
2006	48
2007	49
2008	50
2009	50.7
2010	51.2
2011	51.4
2012	51.6
2013	51.9
2014	52
2015	52.2
2016	52.3
2017	52.4
2018	52.1
2019	51.8
2020	51.3
2021	50.8
2022	50.2