Year	% of primary school age children
2000	81.56961
2005	83.17072
2006	83.86247
2007	84.00953
2008	83.86408
2009	83.94946
2010	84.55138
2011	85.08683
2012	84.86236
2013	85.16894
2014	84.98902
2015	85.36175
2016	85.07599
2017	85.45634
2018	85.61062