Year	% of children under 5
1993	1.3
1999	2.8
2000	1
2002	2.4
2003	2.7
2004	2.8
2005	2.8
2006	2.4
2007	2.4
2008	2.4
2009	3.8
2010	1.2
2013	1.3
2014	4.8
2015	1.4
2017	1.2
2018	1.1
2019	1
2020	1