Year	% of children under 5
1988	10.9
1989	9.6
1996	10.3
1998	5.6
2002	4.2
2005	6
2006	3.4
2012	2.8
2015	3.9
2016	4.2
2019	4.7
2020	4.6
2021	4.2
2022	4.2