Year	% of children under 5
1986	17.3
1990	17.5
1991	15.2
1992	16.1
1993	14
1994	16.7
1995	15.1
1996	15.5
1997	20.7
1998	15
1999	13.7
2000	12.5
2001	12.7
2002	12.4
2003	12.5
2004	14.6
2005	14.5
2006	11.9
2007	17.5
2011	15.7
2012	13.4
2013	9.6
2014	14.4
2015	15.6
2018	8.4
2019	9.8
2022	11