This represented 17 per cent of all school-age children, most of them in south and central Asia and sub-Saharan Africa.
Tiradaas ayaa ka dhigan in 17% Carruuta gaartay Iskuulka in aysan helin Wax-barasho, meelaha ugu badan ee carrurtaasi ay ku noolyihiin ayaa ah koonfurta iyo bartamaha Qaaradda Aasiya iyo sidoo kale waddamada saxaraha ka hooseeya ee Afrika.