Year	% of primary school age children
1971	47.9378
1990	65.57641
2000	77.07076
2001	77.7552
2002	78.12586
2003	87.68983
2007	96.57433
2008	97.99402
2009	97.21073
2010	97.48202
2011	97.42634
2012	97.91645
2013	98.56772