Year	% of primary school age children
2000	81.03573
2003	82.62375
2004	83.03622
2005	83.22746
2006	83.93597
2007	84.14618
2008	84.14894
2009	84.23941
2010	84.88126
2011	85.36996
2012	85.30382
2013	85.64914
2014	85.55924
2015	85.93655
2016	85.52739
2017	85.89277
2018	86.06507