Year	% of children under 5
1993	5.2
1999	4.3
2009	2.5
2010	5.4
2011	1.9
2012	1.4
2013	1.2
2014	1.5
2015	1.7
2016	1
2017	1.7
2018	1.2
2019	0.8
2020	0.7
2021	1.7