Year	% of children under 5
1993	6.6
1999	6.8
2009	3
2010	6.4
2011	2.5
2012	2.3
2013	1.9
2014	1.9
2015	2.4
2016	1.7
2017	2.1
2018	2.1
2019	1.3
2020	1
2021	2.6