Every two years	modeled estimate, % of children under 5
2000	53.2
2001	53
2002	52.6
2003	52.1
2004	51.6
2005	51
2006	50.5
2007	49.9
2008	49.2
2009	48.5
2010	47.8
2011	47.1
2012	46.6
2013	46.1
2014	46
2015	46
2016	46.1
2017	46.3
2018	46.4
2019	46.6
2020	46.8
2021	47
2022	47.4