Year	% of male primary school age
1972	15.4567098617554
1973	16.0355205535889
1974	16.7017307281494
1975	16.6287803649902
1976	16.3869400024414
1977	10.6603899002075
1978	10.5158100128174
1979	11.153639793396
1980	9.02515983581543
1981	6.9854998588562
1982	2.79913997650146
1983	3.12918996810913
1984	4.69174003601074
1985	3.85319995880127
1986	9.04617977142334
1987	8.34722995758057
1988	9.04327964782715
1989	9.22754955291748
1990	10.8428001403809
1991	13.3416204452515
1993	10.4291000366211
1994	9.47933006286621
1995	9.30338001251221
1996	7.8573899269104
1997	6.92025995254517
1998	1.96135997772217
2005	0.821420013904572
2006	1.54752004146576
2007	2.5020899772644
2008	2.58809995651245
2009	3.4341299533844
2010	3.34225988388062
2011	3.07705998420715
2012	5.77436017990112
2013	4.20780992507935
2014	2.71737003326416
2015	2.17664003372192
2017	1.44106996059418
2018	1.22500002384186
2019	1.55904996395111
2020	0.519569993019104
2021	4.11007976531982