Year	% of male primary school age
1971	2.64802002906799
1973	4.29463005065918
1974	4.47874021530151
1975	1.68479001522064
1976	1.23291003704071
1979	0.450780004262924
1980	1.12617003917694
1981	1.28262996673584
1982	1.87365996837616
1983	2.02677989006042
1984	3.17299008369446
1985	3.4261200428009
1986	3.18087005615234
1987	3.02031993865967
1988	2.65874004364014
1989	2.5001699924469
1990	2.28062009811401
1991	2.52524995803833
1992	2.80443000793457
1993	3.11705994606018
1994	3.2006299495697
1995	4.74234008789062
1996	4.45790004730225
1997	4.76978015899658
1998	4.59458017349243
1999	4.64296007156372
2000	4.97199010848999
2001	0.835080027580261
2003	1.72079002857208
2004	1.45441997051239
2005	0.884249985218048
2006	0.747460007667542
2011	3.04199004173279
2012	2.67895007133484
2018	0.268240004777908
2019	0.31411999464035
2020	0.695529997348785
2021	0.491019994020462
2022	0.397989988327026