Every two years	modeled estimate, % of children under 5
2000	33
2001	33.4
2002	33.7
2003	33.9
2004	34
2005	33.9
2006	33.7
2007	33.2
2008	32.4
2009	31.3
2010	30.1
2011	28.9
2012	27.6
2013	26.4
2014	25.3
2015	24.2
2016	23.2
2017	22.2
2018	21.2
2019	20.3
2020	19.4
2021	18.7
2022	18