Year	% of primary school age children
1999	98.07272
2001	98.85493
2002	96.72741
2003	94.29506
2004	95.58531
2005	96.07993
2007	92.47411
2008	98.53831
2009	96.58508
2011	95.69718
2012	98.54993
2013	97.32389
2014	97.4362
2015	96.85231
2016	97.20202
2017	97.55117