Knowledge of Spanish is increasing. Bible portions 1974-1981. Work in progress. Whole Altiplano west of eastern Andes. Also a few in Argentina.
Churches are active in literacy.
Openings in government schools for the use of Aymara literature. Traditional religion, Christian. Bible portions 1829-1966. Called 'Morotoco' in Paraguay and Ayoreo in Bolivia. Bible portions 1957-1985.