Year	% of primary school age children
2007	74.05624
2008	75.06832
2009	75.51955
2010	74.74097
2011	76.14273
2012	76.71446
2013	77.21911
2014	77.59263
2015	77.56615
2016	77.93112
2017	78.11932
2018	78.37222