AR: Argentina BI: Burundi CF: Central African Republic PY: Paraguay CV: Cape Verde MG: Madagascar BJ: Benin CL: Chile AO: Angola SO: Somalia LY: Libya BR: Brazil SN: Senegal TD: Chad BO: Bolivia MX: Mexico CO: Colombia NI: Nicaragua PE: Peru UY: Uruguay US: United States VE: Venezuela ET: Ethiopia CR: Costa Rica NE: Niger DZ: Algeria CM: Cameroon ML: Mali PA: Panama MA: Morocco MZ: Mozambique KE: Kenya EC: Ecuador LR: Liberia NG: Nigeria BF: Burkina Faso