| 1 | 🇨🇺Cuba | 4.6 | Latin America & Caribbean | Upper middle income |
| 2 | 🇰🇳St. Kitts and Nevis | 4.6 | Latin America & Caribbean | High income |
| 3 | 🇬🇲Gambia, The | 3.3 | Sub-Saharan Africa | Low income |
| 4 | 🇸🇹Sao Tome and Principe | 3.2 | Sub-Saharan Africa | Lower middle income |
| 5 | 🇹🇴Tonga | 2.6 | East Asia & Pacific | Upper middle income |
| 6 | 🇱🇨St. Lucia | 2.3 | Latin America & Caribbean | Upper middle income |
| 7 | 🇧🇧Barbados | 2.2 | Latin America & Caribbean | High income |
| 8 | 🇲🇻Maldives | 1.9 | South Asia | Upper middle income |
| 9 | 🇹🇹Trinidad and Tobago | 1.7 | Latin America & Caribbean | High income |
| 10 | 🇵🇫French Polynesia | 1.6 | East Asia & Pacific | High income |
| 11 | 🇳🇴Norway | 1.6 | Europe & Central Asia | High income |
| 12 | 🇼🇸Samoa | 1.4 | East Asia & Pacific | Upper middle income |
| 13 | 🇨🇭Switzerland | 1.3 | Europe & Central Asia | High income |
| 14 | 🇫🇴Faroe Islands | 1.2 | Europe & Central Asia | High income |
| 15 | 🇳🇨New Caledonia | 1.2 | East Asia & Pacific | High income |
| 16 | 🇵🇬Papua New Guinea | 1.2 | East Asia & Pacific | Lower middle income |
| 17 | 🇲🇺Mauritius | 1.1 | Sub-Saharan Africa | Upper middle income |
| 18 | 🇦🇬Antigua and Barbuda | 1.1 | Latin America & Caribbean | High income |
| 19 | 🇵🇷Puerto Rico (US) | 1.1 | Latin America & Caribbean | High income |
| 20 | 🇬🇶Equatorial Guinea | 1 | Sub-Saharan Africa | Upper middle income |
| 21 | 🇯🇵Japan | 0.99 | East Asia & Pacific | High income |
| 22 | 🇨🇻Cabo Verde | 0.97 | Sub-Saharan Africa | Upper middle income |
| 23 | 🇸🇻El Salvador | 0.92 | Latin America & Caribbean | Upper middle income |
| 24 | 🇸🇱Sierra Leone | 0.87 | Sub-Saharan Africa | Low income |
| 25 | 🇸🇧Solomon Islands | 0.86 | East Asia & Pacific | Lower middle income |
| 26 | 🇿🇼Zimbabwe | 0.83 | Sub-Saharan Africa | Lower middle income |
| 27 | 🇧🇮Burundi | 0.8 | Sub-Saharan Africa | Low income |
| 28 | 🇬🇦Gabon | 0.76 | Sub-Saharan Africa | Upper middle income |
| 29 | 🇱🇸Lesotho | 0.76 | Sub-Saharan Africa | Lower middle income |
| 30 | 🇸🇴Somalia, Fed. Rep. | 0.75 | Sub-Saharan Africa | Low income |
| 31 | 🇵🇦Panama | 0.74 | Latin America & Caribbean | High income |
| 32 | 🇹🇼Taiwan | 0.73 | East Asia & Pacific | High income |
| 33 | 🇭🇹Haiti | 0.72 | Latin America & Caribbean | Lower middle income |
| 34 | 🇯🇲Jamaica | 0.72 | Latin America & Caribbean | Upper middle income |
| 35 | 🇧🇭Bahrain | 0.7 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 36 | 🇸🇷Suriname | 0.7 | Latin America & Caribbean | Upper middle income |
| 37 | 🇫🇯Fiji | 0.67 | East Asia & Pacific | Upper middle income |
| 38 | 🇬🇩Grenada | 0.65 | Latin America & Caribbean | Upper middle income |
| 39 | 🇸🇬Singapore | 0.63 | East Asia & Pacific | High income |
| 40 | 🇲🇿Mozambique | 0.62 | Sub-Saharan Africa | Low income |
| 41 | 🇶🇦Qatar | 0.61 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 42 | 🇮🇸Iceland | 0.6 | Europe & Central Asia | High income |
| 43 | 🇹🇱Timor-Leste | 0.6 | East Asia & Pacific | Lower middle income |
| 44 | 🇺🇬Uganda | 0.59 | Sub-Saharan Africa | Low income |
| 45 | 🇻🇺Vanuatu | 0.58 | East Asia & Pacific | Lower middle income |
| 46 | 🇨🇩Congo, Dem. Rep. | 0.55 | Sub-Saharan Africa | Low income |
| 47 | 🇷🇼Rwanda | 0.55 | Sub-Saharan Africa | Low income |
| 48 | 🇩🇲Dominica | 0.55 | Latin America & Caribbean | Upper middle income |
| 49 | 🇦🇷Argentina | 0.54 | Latin America & Caribbean | Upper middle income |
| 50 | 🇧🇴Bolivia | 0.53 | Latin America & Caribbean | Lower middle income |
| 51 | 🇵🇾Paraguay | 0.52 | Latin America & Caribbean | Upper middle income |
| 52 | 🇱🇰Sri Lanka | 0.52 | South Asia | Upper middle income |
| 53 | 🇬🇧United Kingdom | 0.52 | Europe & Central Asia | High income |
| 54 | 🇧🇿Belize | 0.51 | Latin America & Caribbean | Upper middle income |
| 55 | 🇧🇹Bhutan | 0.5 | South Asia | Lower middle income |
| 56 | 🇧🇳Brunei Darussalam | 0.5 | East Asia & Pacific | High income |
| 57 | 🇰🇵Korea, Dem. People's Rep. | 0.5 | East Asia & Pacific | Low income |
| 58 | 🇲🇬Madagascar | 0.49 | Sub-Saharan Africa | Low income |
| 59 | 🇬🇼Guinea-Bissau | 0.49 | Sub-Saharan Africa | Low income |
| 60 | 🇱🇷Liberia | 0.48 | Sub-Saharan Africa | Low income |
| 61 | 🇭🇰Hong Kong SAR, China | 0.45 | East Asia & Pacific | High income |
| 62 | 🇹🇩Chad | 0.43 | Sub-Saharan Africa | Low income |
| 63 | 🇸🇨Seychelles | 0.43 | Sub-Saharan Africa | High income |
| 64 | 🇮🇶Iraq | 0.42 | Middle East, North Africa, Afghanistan & Pakistan | Upper middle income |
| 65 | 🇧🇯Benin | 0.41 | Sub-Saharan Africa | Lower middle income |
| 66 | 🇬🇾Guyana | 0.4 | Latin America & Caribbean | High income |
| 67 | 🇲🇱Mali | 0.39 | Sub-Saharan Africa | Low income |
| 68 | 🇬🇭Ghana | 0.38 | Sub-Saharan Africa | Lower middle income |
| 69 | 🇰🇮Kiribati | 0.38 | East Asia & Pacific | Lower middle income |
| 70 | 🇰🇷Korea, Rep. | 0.35 | East Asia & Pacific | High income |
| 71 | 🇧🇼Botswana | 0.35 | Sub-Saharan Africa | Upper middle income |
| 72 | 🇹🇿Tanzania | 0.34 | Sub-Saharan Africa | Lower middle income |
| 73 | 🇨🇬Congo, Rep. | 0.33 | Sub-Saharan Africa | Lower middle income |
| 74 | 🇦🇫Afghanistan | 0.33 | Middle East, North Africa, Afghanistan & Pakistan | Low income |
| 75 | 🇦🇺Australia | 0.33 | East Asia & Pacific | High income |
| 76 | 🇸🇳Senegal | 0.33 | Sub-Saharan Africa | Lower middle income |
| 77 | 🇹🇬Togo | 0.33 | Sub-Saharan Africa | Lower middle income |
| 78 | 🇳🇮Nicaragua | 0.31 | Latin America & Caribbean | Lower middle income |
| 79 | 🇩🇴Dominican Republic | 0.31 | Latin America & Caribbean | Upper middle income |
| 80 | 🇺🇸United States | 0.31 | North America | High income |
| 81 | 🇨🇮Cote d'Ivoire | 0.31 | Sub-Saharan Africa | Lower middle income |
| 82 | 🇰🇲Comoros | 0.3 | Sub-Saharan Africa | Lower middle income |
| 83 | 🇧🇷Brazil | 0.3 | Latin America & Caribbean | Upper middle income |
| 84 | 🇦🇴Angola | 0.3 | Sub-Saharan Africa | Lower middle income |
| 85 | 🇵🇪Peru | 0.3 | Latin America & Caribbean | Upper middle income |
| 86 | 🇯🇴Jordan | 0.29 | Middle East, North Africa, Afghanistan & Pakistan | Upper middle income |
| 87 | 🇮🇱Israel | 0.29 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 88 | 🇵🇭Philippines | 0.29 | East Asia & Pacific | Upper middle income |
| 89 | 🇲🇷Mauritania | 0.29 | Sub-Saharan Africa | Lower middle income |
| 90 | 🇧🇸Bahamas, The | 0.28 | Latin America & Caribbean | High income |
| 91 | 🇸🇿Eswatini | 0.27 | Sub-Saharan Africa | Lower middle income |
| 92 | 🇳🇦Namibia | 0.27 | Sub-Saharan Africa | Lower middle income |
| 93 | 🇩🇿Algeria | 0.27 | Middle East, North Africa, Afghanistan & Pakistan | Upper middle income |
| 94 | 🇿🇦South Africa | 0.27 | Sub-Saharan Africa | Upper middle income |
| 95 | 🇱🇧Lebanon | 0.27 | Middle East, North Africa, Afghanistan & Pakistan | Lower middle income |
| 96 | 🇦🇱Albania | 0.27 | Europe & Central Asia | Upper middle income |
| 97 | 🇹🇭Thailand | 0.26 | East Asia & Pacific | Upper middle income |
| 98 | 🇻🇨St. Vincent and the Grenadines | 0.26 | Latin America & Caribbean | Upper middle income |
| 99 | 🇲🇳Mongolia | 0.26 | East Asia & Pacific | Upper middle income |
| 100 | 🇬🇳Guinea | 0.26 | Sub-Saharan Africa | Lower middle income |
| 101 | 🇴🇲Oman | 0.25 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 102 | 🇳🇬Nigeria | 0.25 | Sub-Saharan Africa | Lower middle income |
| 103 | 🇸🇦Saudi Arabia | 0.24 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 104 | 🇺🇾Uruguay | 0.22 | Latin America & Caribbean | High income |
| 105 | 🇰🇭Cambodia | 0.22 | East Asia & Pacific | Lower middle income |
| 106 | 🇪🇨Ecuador | 0.22 | Latin America & Caribbean | Upper middle income |
| 107 | 🇲🇼Malawi | 0.21 | Sub-Saharan Africa | Low income |
| 108 | 🇳🇿New Zealand | 0.21 | East Asia & Pacific | High income |
| 109 | 🇲🇲Myanmar | 0.21 | East Asia & Pacific | Lower middle income |
| 110 | 🇾🇪Yemen, Rep. | 0.2 | Middle East, North Africa, Afghanistan & Pakistan | Low income |
| 111 | 🇹🇷Turkiye | 0.2 | Europe & Central Asia | Upper middle income |
| 112 | 🇲🇽Mexico | 0.2 | Latin America & Caribbean | Upper middle income |
| 113 | 🇧🇩Bangladesh | 0.2 | South Asia | Lower middle income |
| 114 | 🇪🇬Egypt, Arab Rep. | 0.2 | Middle East, North Africa, Afghanistan & Pakistan | Lower middle income |
| 115 | 🇨🇴Colombia | 0.19 | Latin America & Caribbean | Upper middle income |
| 116 | 🇮🇩Indonesia | 0.19 | East Asia & Pacific | Upper middle income |
| 117 | 🇮🇳India | 0.19 | South Asia | Lower middle income |
| 118 | 🇧🇫Burkina Faso | 0.19 | Sub-Saharan Africa | Low income |
| 119 | 🇲🇦Morocco | 0.19 | Middle East, North Africa, Afghanistan & Pakistan | Lower middle income |
| 120 | 🇰🇪Kenya | 0.18 | Sub-Saharan Africa | Lower middle income |
| 121 | 🇨🇫Central African Republic | 0.18 | Sub-Saharan Africa | Low income |
| 122 | 🇭🇳Honduras | 0.18 | Latin America & Caribbean | Lower middle income |
| 123 | 🇨🇦Canada | 0.18 | North America | High income |
| 124 | 🇲🇾Malaysia | 0.18 | East Asia & Pacific | Upper middle income |
| 125 | 🇸🇾Syrian Arab Republic | 0.18 | Middle East, North Africa, Afghanistan & Pakistan | Low income |
| 126 | 🇹🇳Tunisia | 0.17 | Middle East, North Africa, Afghanistan & Pakistan | Lower middle income |
| 127 | 🇿🇲Zambia | 0.17 | Sub-Saharan Africa | Lower middle income |
| 128 | 🇨🇲Cameroon | 0.17 | Sub-Saharan Africa | Lower middle income |
| 129 | 🇳🇵Nepal | 0.17 | South Asia | Lower middle income |
| 130 | 🇬🇹Guatemala | 0.17 | Latin America & Caribbean | Upper middle income |
| 131 | 🇦🇪United Arab Emirates | 0.16 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 132 | 🇻🇳Viet Nam | 0.16 | East Asia & Pacific | Upper middle income |
| 133 | 🇮🇷Iran, Islamic Rep. | 0.15 | Middle East, North Africa, Afghanistan & Pakistan | Upper middle income |
| 134 | 🇵🇰Pakistan | 0.14 | Middle East, North Africa, Afghanistan & Pakistan | Lower middle income |
| 135 | 🇱🇾Libya | 0.14 | Middle East, North Africa, Afghanistan & Pakistan | Upper middle income |
| 136 | 🇳🇪Niger | 0.14 | Sub-Saharan Africa | Low income |
| 137 | 🇨🇳China | 0.13 | East Asia & Pacific | Upper middle income |
| 138 | 🇱🇦Lao PDR | 0.11 | East Asia & Pacific | Lower middle income |
| 139 | 🇨🇱Chile | 0.09 | Latin America & Caribbean | High income |
| 140 | 🇨🇷Costa Rica | 0.08 | Latin America & Caribbean | High income |
| 141 | 🇰🇼Kuwait | 0.07 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 142 | 🇩🇯Djibouti | 0.05 | Middle East, North Africa, Afghanistan & Pakistan | Lower middle income |