Year	% of primary school age children
1998	92.72188
1999	94.12799
2000	94.6422
2001	94.94817
2002	95.42383
2003	95.39607
2004	94.79278
2005	95.55543
2006	94.65193
2007	94.71298
2008	96.30253
2009	96.1805
2010	95.91029
2011	95.96776
2012	95.93965
2013	95.20083
2014	95.06951
2015	95.25624
2016	95.28694
2017	95.39206
2018	94.57273