Sub-Sahara has one high-income economy, Seychelles, a state of about 130,000 people. Vietnam was reclassified by the World Bank as upper-middle income this month, 35 years after its reforms began.
Sub-Sahara has one high-income economy, Seychelles, a state of about 130,000 people. Vietnam was reclassified by the World Bank as upper-middle income this month, 35 years after…