Year	% of primary school age
1977	9.62590026855469
1978	7.0973801612854
1979	15.0586099624634
1980	13.3590803146362
1981	16.1153202056885
1982	17.5412406921387
1983	16.0297698974609
1984	14.7938404083252
1986	13.2695302963257
1991	14.6932096481323
1992	16.5199394226074
1993	17.5287094116211
1994	19.4672203063965
1995	17.084789276123
2005	0.0285899993032217
2006	0.436679989099503
2007	0.256550014019012
2008	0.381669998168945
2009	0.105360001325607
2010	0.505999982357025
2011	1.27600002288818
2012	0.180999994277954
2013	0.521000027656555
2014	0.185000002384186
2015	0.65200001001358
2016	0.238000005483627
2017	0.493999987840652
2018	0.908999979496002
2019	4.17000007629395
2020	2.46499991416931