Year	% of primary school age
1971	82.0122909545898
1972	82.0881576538086
1973	80.8958129882812
1974	80.3336410522461
1975	79.2619476318359
1976	77.9573974609375
1977	74.5593490600586
1978	72.4147033691406
1979	68.9555206298828
1980	65.0397109985352
1981	58.186408996582
1982	55.2418212890625
1983	52.8775901794434
1984	51.7922706604004
1985	49.528190612793
1986	49.6175384521484
1990	58.0315208435059
1992	59.2146492004395
1993	56.34326171875
1996	48.9156913757324
1998	46.6726493835449
1999	37.5701484680176
2000	40.0180282592773
2001	39.6374397277832
2002	41.0297508239746
2003	37.4237594604492
2004	36.7983093261719
2005	38.7378311157227
2006	34.6890487670898
2007	33.2448616027832
2008	37.6178703308105
2010	37.7081718444824
2011	38.976879119873
2012	36.7820510864258
2013	37.4686698913574
2014	38.1835098266602
2015	33.2255706787109
2016	32.0577697753906
2017	29.8313007354736
2018	28.2566699981689
2019	25.05246925354
2020	23.042200088501
2021	23.3252105712891
2022	22.9230003356934
2023	22.8880004882812