Year	% of primary school age children
1998	91.80819
1999	93.46285
2000	94.07656
2001	93.94328
2002	93.90786
2003	93.96035
2004	94.08019
2005	95.76834
2006	94.93191
2007	95.53679
2008	96.39287
2009	96.85902
2010	96.57612
2011	96.41252
2012	96.43786
2013	95.923
2014	95.70057
2015	95.89978
2016	95.92084
2017	96.0188
2018	95.3625