Year	% of male primary school age
1975	65.7096710205078
1977	65.4092407226562
1988	53.1407585144043
1997	44.6962814331055
1998	39.2817802429199
1999	38.8906784057617
2000	38.5449485778809
2001	37.8131713867188
2002	33.3634490966797
2003	31.9713497161865
2011	28.4433994293213
2013	11.0059900283813
2015	11.7154302597046
2016	19.142370223999
2017	25.0642604827881
2018	19.6386604309082
2019	20.7088298797607
2021	18.7573509216309
2022	18.8794097900391