Year	% of primary school age
1986	9.20823955535889
1987	6.67288017272949
1988	5.46286010742188
1989	4.4540901184082
1990	5.58104991912842
1991	5.01803016662598
1992	5.08735990524292
1993	5.7594199180603
1994	6.66336011886597
1995	7.9337100982666
1996	8.74306964874268
1997	9.40793991088867
1998	7.44970989227295
1999	5.37110996246338
2000	5.12554979324341
2001	4.77159976959229
2002	4.80613994598389
2003	4.80398988723755
2004	4.69761991500854
2005	4.74874019622803
2006	5.31045007705688
2007	4.22907018661499
2008	4.13684988021851
2009	3.77584004402161
2010	3.77522
2011	3.62259
2012	3.58941
2013	3.75841
2014	3.51603
2015	3.43127
2016	3.32154
2017	3.1767
2018	3.26083