Year	% of male primary school age
1971	44.7359085083008
1972	42.3168182373047
1973	40.896671295166
1977	47.0610694885254
1978	46.3187599182129
1981	38.1927795410156
1982	34.1617698669434
1983	28.6126003265381
1986	27.4923191070557
1987	38.5937690734863
1988	41.4568710327148
1989	41.8712615966797
1990	32.1773414611816
1991	38.6193618774414
2005	50.7179107666016
2006	50.3567085266113
2007	41.891731262207
2008	33.3560409545898
2009	32.9681282043457
2010	31.2280902862549
2011	34.6623115539551
2012	33.2790794372559
2017	5.50899982452393