Year	% of primary school age
1973	11.9729204177856
1974	12.1341104507446
1976	7.86242008209229
1977	6.14706993103027
1978	4.03742980957031
1980	3.98867988586426
1981	3.54667997360229
1984	2.44287991523743
1985	0.522970020771027
1986	0.328599989414215
1987	0.450639992952347
1990	0.319429993629456
1991	0.209270000457764
1994	0.741550028324127
1999	2.43472003936768
2000	2.4111499786377
2001	0.271459996700287
2002	0.0135000003501773
2003	0.0780199989676476
2004	0.0699200034141541
2005	0.177239999175072
2006	0.0863699987530708
2007	0.328539997339249
2008	0.834119975566864
2009	0.128299996256828
2010	0.0261300001293421
2011	0.0093599995598197
2012	0.192839995026588
2013	0.126819998025894
2014	0.140609994530678
2015	1.22552001476288
2016	1.7857700586319
2017	1.80541002750397
2018	1.45345997810364
2019	0.722739994525909
2020	0.214780002832413
2021	0.0724100023508072