Year	% of primary school age children
1997	93.6832
1999	95.91014
2000	97.09403
2001	98.10726
2002	97.86437
2004	99.69924
2005	97.66382
2006	97.84865
2007	97.26555
2008	96.86625
2015	96.276
2016	96.29823
2017	95.42582