Every two years	modeled estimate, % of children under 5
2000	55.2
2001	54.8
2002	54.5
2003	54.1
2004	53.6
2005	53.1
2006	52.5
2007	51.8
2008	50.9
2009	50.1
2010	49.2
2011	48.2
2012	47.3
2013	46.5
2014	45.7
2015	45
2016	44.2
2017	43.4
2018	42.4
2019	41.4
2020	40.4
2021	39.4
2022	38.6