Year	% of primary school age children
1998	87.61131
1999	87.89398
2000	88.90261
2001	91.6861
2002	93.27049
2003	93.45018
2004	94.10779
2005	93.79622
2006	93.30264
2007	94.00988
2008	94.55959
2009	95.11975
2010	95.76662
2011	95.47787
2012	96.32566
2013	95.3976