The 2018 CIA World Factbook provides this updated summary. "Burkina Faso is a poor, landlocked country that depends on adequate rainfall. Irregular patterns of rainfall, poor soil, and the lack of adequate communications and other infrastructure contribute to the economy's vulnerability to external shocks. About 80% of the population is engaged in subsistence farming and cotton is the main cash crop. The country has few natural resources and a weak industrial base. Cotton and gold are Burkina Faso's key exports ...The country has seen an upswing in gold exploration, production, and exports.