Every two years	modeled estimate, % of children under 5
2000	4.377555245748656
2001	4.448289345431417
2002	4.540590955903005
2003	4.665805288909079
2004	4.763098051835166
2005	4.833213115717413
2006	4.875493280891511
2007	4.928862622642258
2008	5.017917375169773
2009	5.079374696360552
2010	5.158885016212013
2011	5.2973621850408525
2012	5.363073342435216
2013	5.47068515776858
2014	5.574883768949991
2015	5.689944949633714
2016	5.785005820261104
2017	5.92290342970391
2018	5.994759940429906
2019	6.035793114155191
2020	6.132593620431574
2021	6.1868906999963516
2022	6.225930756186512