Year	% of primary school age children
1971	77.54768
1972	78.2335
1973	78.14689
1978	78.58982
1994	93.58536
1997	94.08485
1999	89.65508
2000	90.99357
2001	91.40155
2002	91.87038
2003	92.56194
2012	98.31666