Year	% of primary school age
1971	26.9512195587158
1973	18.3304691314697
1974	16.5504207611084
1975	16.7664604187012
1976	15.7913198471069
1977	16.1888103485107
1978	18.1863899230957
1979	18.2840194702148
1980	17.0208206176758
1981	16.4488906860352
1982	15.566089630127
1983	14.4297399520874
1984	12.1397895812988
1985	10.2963399887085
1986	8.42671966552734
1987	4.75109004974365
1988	4.50558996200562
1989	3.80055999755859
1990	3.83441996574402
1991	3.98922991752625
1992	3.61958003044128
1993	3.60873007774353
1994	3.41293001174927
1995	3.40750002861023
1996	3.64619994163513
1997	4.27458000183105
1998	3.03994989395142
1999	3.32863998413086
2000	3.03668999671936
2001	2.47433996200562
2002	2.49897003173828
2003	2.06067991256714
2004	1.65277004241943
2005	1.54217994213104
2008	1.28945004940033
2009	1.19237995147705
2010	1.22200000286102
2011	0.95100998878479
2012	0.958710014820099
2013	38.1223411560059
2020	32.6716613769531
2021	33.1737785339355
2022	28.9314994812012
2023	23.5768909454346