Among people between the ages of 13 and 17 years, only 80% are enrolled in the education system; among those, only 66% attend secondary school. The remaining 14% are still attending primary school. These percentages are higher among vulnerable population groups: 75% of the poorest youth between the ages of 13 and 17 years attend school. Tertiary education has the lowest coverage, with only 70% of people between the ages of 18 and 25 years outside of the education system. Currently, more than half of low income children or people living in rural areas fail to complete nine years of education.