Year	% of primary school age children
1975	98.52012
1976	92.87918
1977	92.51731
1979	86.81742
1980	85.95189
1981	84.34806
1982	87.72838
2000	98.3451
2001	92.80762
2002	94.44293
2003	92.1144
2004	90.36291
2005	87.91784
2006	86.82763
2007	83.08997
2008	83.93383
2009	91.3626
2011	98.82664
2016	97.98016