Year	% of primary school age children
2005	81.07576
2006	82.10334
2007	82.32943
2008	82.1452
2009	82.55051
2010	83.41086
2011	84.25056
2012	84.28004
2013	84.20287
2014	84.14421
2015	84.36806
2016	84.66268
2017	85.43805
2018	85.04268