Year	% of male primary school age
1977	23.8285007476807
1978	22.1128997802734
1981	20.4804706573486
1982	20.6253700256348
1983	21.2164993286133
1984	21.534839630127
1985	21.6058197021484
1986	21.3882808685303
1987	21.0064506530762
1988	20.4250602722168
1989	19.6546802520752
1990	19.0031108856201
1991	18.5688304901123
1992	18.0682201385498
1993	18.6774997711182
1994	19.0978107452393
1995	10.9929599761963
1996	9.50629997253418
2011	0.956439971923828
2012	1.40559005737305
2015	0.0401900000870228
2016	0.0963499993085861
2017	0.133570000529289
2018	0.164529994130135
2019	0.143439993262291
2020	0.169449999928474
2021	0.297019988298416
2022	0.29585000872612