Year	% of children under 5
1991	37.3
1996	31.6
2000	31.3
2005	29.2
2007	28
2009	23.9
2010	23.3
2011	19.5
2012	18.4
2013	17.6
2014	14.8
2015	14.7
2016	13.1
2017	12.8
2018	12.2
2019	12.2
2020	11.4
2021	11.5
2022	11.7