Every two years	modeled estimate, % of children under 5
2000	38.8
2001	37.8
2002	37
2003	36.2
2004	35.4
2005	34.5
2006	33.6
2007	32.5
2008	31.2
2009	29.7
2010	28.1
2011	26.6
2012	25
2013	23.7
2014	22.6
2015	21.6
2016	20.8
2017	19.9
2018	19
2019	18.1
2020	17.3
2021	16.6
2022	16.1