Year	% of primary school age
1981	0.780269980430603
1982	0.729149997234344
1983	0.899590015411377
1984	0.851930022239685
1985	0.714129984378815
1986	0.647859990596771
1987	0.343039989471436
1988	0.0342000015079975
1989	0.0195700004696846
1990	0.0633499994874001
1991	0.0891800001263618
1992	1.41268002986908
1993	2.75566005706787
1994	1.70288002490997
1995	2.71502995491028
1996	2.91084003448486
1998	2.0547399520874
1999	0.939209997653961
2000	0.322210013866425
2001	0.259959995746613
2002	0.00112000002991408
2004	2.45589995384216
2005	1.9535299539566
2006	1.05870997905731
2007	0.507219970226288
2008	0.603690028190613
2009	0.491380006074905
2010	0.60877001285553
2011	0.485350012779236
2012	0.414920002222061
2013	0.495310008525848
2014	0.616819977760315
2015	0.625270009040833
2016	0.676769971847534
2017	0.561770021915436
2018	0.381170004606247
2019	0.403620004653931
2020	0.355190008878708
2021	0.469520002603531
2022	0.586499989032745