Every two years	modeled estimate, % of children under 5
2000	32.9
2001	32.4
2002	31.9
2003	31.2
2004	30.5
2005	29.6
2006	28.6
2007	27.3
2008	25.9
2009	24.3
2010	22.8
2011	21.3
2012	19.9
2013	18.7
2014	17.7
2015	16.6
2016	15.7
2017	14.7
2018	13.8
2019	13
2020	12.3
2021	11.6
2022	11.1