Year	% of children under 5
2001	3.3
2002	2.7
2003	3.3
2004	4.2
2005	3.8
2006	5
2007	4.3
2008	5.1
2009	3.3
2010	3.5
2011	3.7
2012	4.4
2013	5
2014	4.8
2015	4.8
2016	6
2017	4.7
2018	6.5
2019	5.5
2020	5.3
2021	4.9