Uganda's educational system, while lacking in many areas, has seen significant change in recent years. The educational system is set up so that children spend seven years in primary school, six years in secondary school, and three to five years in post secondary school. In 1997, the government declared that primary school would be free for all children. This amendment has had huge benefits. In 1986, only two million children were attending primary school. By 1999, six million children were attending primary school, and this number has continued to climb.