Year	% of primary school age
1973	64.4419937133789
1979	62.2252502441406
1981	64.5759735107422
1982	64.6278381347656
1983	50.8510589599609
1985	48.5291290283203
1986	48.8536682128906
1987	52.0030288696289
1988	54.3278388977051
1989	52.6803207397461
1990	49.8908195495605
1991	52.1145706176758
1992	54.0486793518066
1993	54.9917793273926
1994	54.6296310424805
1995	54.2887191772461
1998	50.0537986755371
1999	46.4124298095703
2000	42.6495513916016
2001	37.8819618225098
2002	42.0403900146484
2004	28.0500392913818
2005	22.7259292602539
2006	18.563850402832
2007	12.9757995605469
2008	9.2096996307373
2009	7.76695013046265
2010	6.20803022384644
2011	8.05012989044189
2012	7.35719013214111
2013	5.79888010025024
2014	4.84470987319946
2015	3.53144001960754
2016	4.97640991210938
2017	6.6296501159668
2018	3.16380000114441
2019	1.2936600446701
2020	0.847180008888245
2022	1.03396999835968