Year	% of male primary school age
1972	13.6347703933716
1977	10.2345895767212
1978	8.59140968322754
1979	7.62701988220215
1980	9.12534999847412
1981	12.3863000869751
1982	14.977970123291
1983	14.3947200775146
1984	11.618260383606
2002	4.03293991088867
2005	9.39175033569336
2007	4.06205987930298
2016	1.80006003379822