Year	% of primary school age
1975	1.08465003967285
1976	3.35536003112793
1977	4.5359902381897
1979	2.94563007354736
1980	3.27070999145508
1981	3.38446998596191
1983	1.37188994884491
1984	2.85203003883362
1985	4.27529001235962
1986	5.26270008087158
1987	4.79579019546509
1988	8.69163036346436
1989	5.79497003555298
1990	6.14204978942871
1991	7.14089012145996
1993	10.5677795410156
1999	12.9197597503662
2000	11.1795196533203
2001	10.8523302078247
2002	11.5734996795654
2003	12.2898397445679
2004	9.46391010284424
2005	9.98149967193604
2020	13.6118497848511
2021	16.6084308624268
2022	9.57789993286133