Every two years	modeled estimate, % of children under 5
2000	18.4
2001	18.7
2002	19.1
2003	19.7
2004	20.4
2005	21.2
2006	22
2007	23
2008	23.9
2009	25
2010	26.3
2011	27.9
2012	30
2013	32.2
2014	34.7
2015	37.7
2016	40.7
2017	43.1
2018	45.6
2019	47.9
2020	49.6
2021	51
2022	52.2