Year	% of primary school age children
1998	83.41336
1999	84.0383
2000	85.3178
2001	87.95307
2002	89.97513
2003	90.4549
2004	91.1391
2005	91.16468
2006	90.89341
2007	91.75649
2008	92.79018
2009	93.41735
2010	94.3034
2011	94.3069
2012	95.08864
2013	94.25402
2014	94.02966
2015	93.68425
2016	94.01606
2017	94.43117
2018	94.73726