République unie de Tanzanie - Ease of doing business (the highest=the best)

Human development index, Global competitiveness rank, Corruption perceptions rank, Indice de liberté économique, Press freedom index, Political rights index, Civil liberties index, Indice international du droit de propriété, Prosperity index, Indice de l'économie du savoir, Bertelsmann transformation index, Fragile states index, Global entrepreneurship index, Global gender gap index, Global hunger index, Global innovation index, Global peace index, Global terrorism index, Social progress index, Happiness index, Energy Trilemma index, Health-care efficiency index, Networked readiness index