Fig. 1
Regional aggregation used in the GRAPE model; 1: Canada, 2: USA, 3: Western Europe, 4: Japan, 5: Oceania, 6: China, 7: other Asian countries, 8: India, 9: Middle East and North Africa, 10: sub-Saharan Africa, 11: Brazil, 12: other Latin American countries, 13: Middle Europe, 14: Eastern Europe, 15: Russia