Year	% of primary school age children
1998	75.04855
1999	76.63139
2000	77.70382
2001	78.98565
2002	80.05233
2003	80.59203
2004	81.11935
2005	81.97276
2006	82.16889
2007	83.035
2008	84.30093
2009	84.33249
2010	85.4331
2011	85.09152
2012	85.20714
2013	84.21832
2014	84.2543
2015	84.03523
2016	84.53258
2017	85.14375
2018	85.38422