Year	% of primary school age children
1998	92.89345
1999	92.7367
2000	98.53879
2001	95.38213
2002	93.93341
2003	92.95918
2004	93.63801
2005	95.17684
2006	93.17297
2007	92.29122
2008	91.13359
2009	92.553
2010	95.80478
2012	90.29822
2013	89.00303
2014	89.50918
2015	91.5273
2017	95.69937