Year	% of primary school age children
2002	44.56638
2003	47.51588
2004	54.43763
2005	58.36306
2006	53.48415
2007	58.72754
2008	59.20603
2009	60.11687
2010	60.55766
2011	58.12014
2012	58.22598
2013	62.58336
2014	60.37147
2015	56.42743
2016	60.47581
2017	60.35115
2018	62.09417