Year	% of primary school age children
2007	74.05504
2008	75.06725
2009	75.51857
2010	74.73988
2011	76.14174
2012	76.71358
2013	77.21817
2014	77.59175
2015	77.56523
2016	77.93024
2017	78.11855
2018	78.37147