Year	% of primary school age children
1999	96.79354
2000	95.38335
2001	93.86551
2003	91.69871
2004	90.92345
2008	86.78701
2009	85.34118
2010	85.95611
2011	86.99052
2012	89.53195
2013	95.41897
2014	97.59204
2015	97.79873
2016	97.65542
2017	97.77841
2018	97.44221