Year	% of primary school age
1970	32.1227912902832
1991	13.592490196228
1994	17.5529499053955
1995	18.4847602844238
1998	18.9641094207764
1999	18.7492904663086
2000	20.2206592559814
2001	18.9076690673828
2002	17.2730598449707
2003	15.617259979248
2004	14.1626396179199
2005	12.9324598312378
2015	5.2075400352478
2017	3.8933699131012
2018	7.92723989486694
2019	8.17341995239258
2020	9.56846046447754
2021	7.24069023132324