Year	% of children under 5
1989	0.7
1991	1.5
1992	0.1
1993	2.3
1994	1.2
1995	0.4
1996	0
1997	0.6
1998	1.8
1999	0.8
2000	1.5
2001	0.9
2002	0.4
2004	1.3
2006	1
2007	1.7
2008	0.3
2010	1.7
2012	0.6
2014	0.6
2016	0.9
2018	1.1