Year	% of children under 5
1987	29.3
1996	39.6
2001	30
2006	27.9
2010	18.9
2011	20
2014	24.1
2015	25
2016	20.2
2017	17.1
2018	18.6
2019	18.5
2020	14.9
2021	17.5
2022	18.5