Year	% of primary school age children
1997	83.57142
1998	82.54629
1999	81.0234
2000	81.21508
2001	83.22862
2002	83.77156
2003	83.73525
2004	83.67859
2005	83.4287
2006	84.07548
2007	83.97292
2014	86.89042
2015	86.25053
2016	78.10982