Year	% of primary school age
1970	40.280818939209
1971	44.3503799438477
1972	43.6142196655273
1973	42.8746490478516
1974	34.5647583007812
1976	32.8613204956055
1977	31.2030296325684
1978	37.9350204467773
1979	36.8083801269531
1980	36.8952789306641
1981	36.9803695678711
1982	33.336181640625
1983	34.5743408203125
1984	34.5474815368652
1985	33.2363395690918
1986	33.7338409423828
1987	31.5893802642822
1988	30.605920791626
1989	31.2887706756592
1990	32.3330993652344
1991	31.0382099151611
1992	30.9230308532715
1993	33.3713111877441
1994	32.7615203857422
1995	34.3637008666992
1996	34.3523597717285
1998	41.2280387878418
1999	43.9712295532227
2000	23.1685791015625
2001	21.4395198822021
2002	19.2626991271973
2003	17.4702606201172
2004	18.3789901733398
2005	17.5373497009277
2006	15.8038597106934
2007	17.9416103363037
2008	16.6268291473389
2009	16.7408504486084
2010	15.488579750061
2011	14.5758104324341
2012	13.75940990448
2013	12.7999401092529
2014	13.6175899505615
2015	13.8050298690796
2016	13.0269804000854
2017	11.2506904602051
2022	25.1820106506348
2023	26.8381099700928