Every two years	modeled estimate, % of children under 5
2000	44.9
2001	44
2002	43
2003	42.4
2004	41.9
2005	41.3
2006	40.7
2007	40
2008	39.1
2009	38
2010	37
2011	36
2012	35
2013	34
2014	33.1
2015	32.6
2016	31.8
2017	31
2018	30.1
2019	29.2
2020	28
2021	27.2
2022	26.6