Of Haiti's 8.7 million inhabitants, just below half are illiterate. The literacy rate of 52.9% is the lowest in the region. Haiti counts 15,200 primary schools, of which 90% are non-public and managed by the communities, religious organizations or NGOs. The enrollment rate for primary school is 67%, of which less than 30% reach 6th grade. Secondary schools enroll 20% of eligible-age children.