| 1 | 🇳🇪Niger | 20 | Sub-Saharan Africa | Low income |
| 2 | 🇮🇸Iceland | 20 | Europe & Central Asia | High income |
| 3 | 🇦🇱Albania | 20 | Europe & Central Asia | Upper middle income |
| 4 | 🇹🇿Tanzania | 20 | Sub-Saharan Africa | Lower middle income |
| 5 | 🇧🇬Bulgaria | 19 | Europe & Central Asia | High income |
| 6 | 🇸🇷Suriname | 19 | Latin America & Caribbean | Upper middle income |
| 7 | 🇱🇹Lithuania | 19 | Europe & Central Asia | High income |
| 8 | 🇨🇮Cote d'Ivoire | 19 | Sub-Saharan Africa | Lower middle income |
| 9 | 🇵🇱Poland | 19 | Europe & Central Asia | High income |
| 10 | 🇩🇪Germany | 19 | Europe & Central Asia | High income |
| 11 | 🇸🇱Sierra Leone | 19 | Sub-Saharan Africa | Low income |
| 12 | 🇸🇰Slovak Republic | 19 | Europe & Central Asia | High income |
| 13 | 🇨🇭Switzerland | 19 | Europe & Central Asia | High income |
| 14 | 🇲🇩Moldova | 19 | Europe & Central Asia | Upper middle income |
| 15 | 🇨🇿Czechia | 19 | Europe & Central Asia | High income |
| 16 | 🇺🇬Uganda | 19 | Sub-Saharan Africa | Low income |
| 17 | 🇪🇪Estonia | 19 | Europe & Central Asia | High income |
| 18 | 🇸🇪Sweden | 19 | Europe & Central Asia | High income |
| 19 | 🇨🇲Cameroon | 19 | Sub-Saharan Africa | Lower middle income |
| 20 | 🇷🇴Romania | 19 | Europe & Central Asia | High income |
| 21 | 🇭🇺Hungary | 19 | Europe & Central Asia | High income |
| 22 | 🇧🇦Bosnia and Herzegovina | 19 | Europe & Central Asia | Upper middle income |
| 23 | 🇧🇼Botswana | 19 | Sub-Saharan Africa | Upper middle income |
| 24 | 🇸🇧Solomon Islands | 19 | East Asia & Pacific | Lower middle income |
| 25 | 🇪🇹Ethiopia | 19 | Sub-Saharan Africa | Low income |
| 26 | 🇲🇰North Macedonia | 19 | Europe & Central Asia | Upper middle income |
| 27 | 🇹🇳Tunisia | 19 | Middle East, North Africa, Afghanistan & Pakistan | Lower middle income |
| 28 | 🇲🇱Mali | 19 | Sub-Saharan Africa | Low income |
| 29 | 🇭🇹Haiti | 19 | Latin America & Caribbean | Lower middle income |
| 30 | 🇧🇫Burkina Faso | 19 | Sub-Saharan Africa | Low income |
| 31 | 🇫🇮Finland | 19 | Europe & Central Asia | High income |
| 32 | 🇳🇴Norway | 19 | Europe & Central Asia | High income |
| 33 | 🇨🇬Congo, Rep. | 19 | Sub-Saharan Africa | Lower middle income |
| 34 | 🇳🇱Netherlands | 19 | Europe & Central Asia | High income |
| 35 | 🇲🇪Montenegro | 19 | Europe & Central Asia | Upper middle income |
| 36 | 🇸🇳Senegal | 19 | Sub-Saharan Africa | Lower middle income |
| 37 | 🇹🇬Togo | 19 | Sub-Saharan Africa | Lower middle income |
| 38 | 🇬🇲Gambia, The | 19 | Sub-Saharan Africa | Low income |
| 39 | 🇿🇦South Africa | 19 | Sub-Saharan Africa | Upper middle income |
| 40 | 🇹🇩Chad | 19 | Sub-Saharan Africa | Low income |
| 41 | 🇦🇫Afghanistan | 19 | Middle East, North Africa, Afghanistan & Pakistan | Low income |
| 42 | 🇿🇲Zambia | 19 | Sub-Saharan Africa | Lower middle income |
| 43 | 🇷🇸Serbia | 19 | Europe & Central Asia | Upper middle income |
| 44 | 🇵🇬Papua New Guinea | 19 | East Asia & Pacific | Lower middle income |
| 45 | 🇱🇻Latvia | 19 | Europe & Central Asia | High income |
| 46 | 🇰🇬Kyrgyz Republic | 18 | Europe & Central Asia | Lower middle income |
| 47 | 🇧🇭Bahrain | 18 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 48 | 🇰🇼Kuwait | 18 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 49 | 🇮🇱Israel | 18 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 50 | 🇸🇿Eswatini | 18 | Sub-Saharan Africa | Lower middle income |
| 51 | 🇱🇦Lao PDR | 18 | East Asia & Pacific | Lower middle income |
| 52 | 🇰🇵Korea, Dem. People's Rep. | 18 | East Asia & Pacific | Low income |
| 53 | 🇬🇦Gabon | 18 | Sub-Saharan Africa | Upper middle income |
| 54 | 🇨🇾Cyprus | 18 | Europe & Central Asia | High income |
| 55 | 🇰🇲Comoros | 18 | Sub-Saharan Africa | Lower middle income |
| 56 | 🇲🇺Mauritius | 18 | Sub-Saharan Africa | Upper middle income |
| 57 | 🇦🇿Azerbaijan | 18 | Europe & Central Asia | Upper middle income |
| 58 | 🇵🇼Palau | 18 | East Asia & Pacific | High income |
| 59 | 🇲🇹Malta | 18 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 60 | 🇭🇰Hong Kong SAR, China | 18 | East Asia & Pacific | High income |
| 61 | 🇯🇵Japan | 18 | East Asia & Pacific | High income |
| 62 | 🇶🇦Qatar | 18 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 63 | 🇲🇨Monaco | 18 | Europe & Central Asia | High income |
| 64 | 🇳🇦Namibia | 18 | Sub-Saharan Africa | Lower middle income |
| 65 | 🇸🇽Sint Maarten (Dutch part) | 18 | Latin America & Caribbean | High income |
| 66 | 🇪🇬Egypt, Arab Rep. | 18 | Middle East, North Africa, Afghanistan & Pakistan | Lower middle income |
| 67 | 🇵🇹Portugal | 18 | Europe & Central Asia | High income |
| 68 | 🇫🇯Fiji | 18 | East Asia & Pacific | Upper middle income |
| 69 | 🇻🇬British Virgin Islands | 18 | Latin America & Caribbean | High income |
| 70 | 🇱🇺Luxembourg | 18 | Europe & Central Asia | High income |
| 71 | 🇺🇿Uzbekistan | 18 | Europe & Central Asia | Lower middle income |
| 72 | 🇧🇩Bangladesh | 18 | South Asia | Lower middle income |
| 73 | 🇼🇸Samoa | 18 | East Asia & Pacific | Upper middle income |
| 74 | 🇷🇺Russian Federation | 18 | Europe & Central Asia | High income |
| 75 | 🇲🇼Malawi | 18 | Sub-Saharan Africa | Low income |
| 76 | 🇦🇪United Arab Emirates | 18 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 77 | 🇲🇦Morocco | 18 | Middle East, North Africa, Afghanistan & Pakistan | Lower middle income |
| 78 | 🇹🇴Tonga | 18 | East Asia & Pacific | Upper middle income |
| 79 | 🇳🇮Nicaragua | 18 | Latin America & Caribbean | Lower middle income |
| 80 | 🇰🇭Cambodia | 18 | East Asia & Pacific | Lower middle income |
| 81 | 🇹🇭Thailand | 18 | East Asia & Pacific | Upper middle income |
| 82 | 🇬🇭Ghana | 18 | Sub-Saharan Africa | Lower middle income |
| 83 | 🇦🇩Andorra | 18 | Europe & Central Asia | High income |
| 84 | 🇱🇧Lebanon | 18 | Middle East, North Africa, Afghanistan & Pakistan | Lower middle income |
| 85 | 🇵🇭Philippines | 18 | East Asia & Pacific | Upper middle income |
| 86 | 🇪🇨Ecuador | 18 | Latin America & Caribbean | Upper middle income |
| 87 | 🇨🇺Cuba | 18 | Latin America & Caribbean | Upper middle income |
| 88 | 🇧🇷Brazil | 18 | Latin America & Caribbean | Upper middle income |
| 89 | 🇳🇬Nigeria | 18 | Sub-Saharan Africa | Lower middle income |
| 90 | 🇮🇶Iraq | 18 | Middle East, North Africa, Afghanistan & Pakistan | Upper middle income |
| 91 | 🇬🇪Georgia | 18 | Europe & Central Asia | Upper middle income |
| 92 | 🇵🇦Panama | 18 | Latin America & Caribbean | High income |
| 93 | 🇻🇳Viet Nam | 18 | East Asia & Pacific | Upper middle income |
| 94 | 🇮🇪Ireland | 18 | Europe & Central Asia | High income |
| 95 | 🇨🇦Canada | 18 | North America | High income |
| 96 | 🇪🇸Spain | 18 | Europe & Central Asia | High income |
| 97 | 🇸🇦Saudi Arabia | 18 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 98 | 🇵🇷Puerto Rico (US) | 18 | Latin America & Caribbean | High income |
| 99 | 🇧🇪Belgium | 18 | Europe & Central Asia | High income |
| 100 | 🇮🇹Italy | 18 | Europe & Central Asia | High income |
| 101 | 🇲🇬Madagascar | 18 | Sub-Saharan Africa | Low income |
| 102 | 🇱🇸Lesotho | 18 | Sub-Saharan Africa | Lower middle income |
| 103 | 🇮🇳India | 18 | South Asia | Lower middle income |
| 104 | 🇨🇻Cabo Verde | 18 | Sub-Saharan Africa | Upper middle income |
| 105 | 🇲🇳Mongolia | 18 | East Asia & Pacific | Upper middle income |
| 106 | 🇺🇸United States | 18 | North America | High income |
| 107 | 🇹🇲Turkmenistan | 18 | Europe & Central Asia | Upper middle income |
| 108 | 🇵🇸West Bank and Gaza | 18 | Middle East, North Africa, Afghanistan & Pakistan | Lower middle income |
| 109 | 🇸🇾Syrian Arab Republic | 18 | Middle East, North Africa, Afghanistan & Pakistan | Low income |
| 110 | 🇲🇻Maldives | 18 | South Asia | Upper middle income |
| 111 | 🇬🇷Greece | 18 | Europe & Central Asia | High income |
| 112 | 🇰🇪Kenya | 18 | Sub-Saharan Africa | Lower middle income |
| 113 | 🇱🇷Liberia | 18 | Sub-Saharan Africa | Low income |
| 114 | 🇬🇼Guinea-Bissau | 18 | Sub-Saharan Africa | Low income |
| 115 | 🇱🇰Sri Lanka | 18 | South Asia | Upper middle income |
| 116 | 🇧🇯Benin | 18 | Sub-Saharan Africa | Lower middle income |
| 117 | 🇪🇷Eritrea | 18 | Sub-Saharan Africa | Low income |
| 118 | 🇫🇲Micronesia, Fed. Sts. | 18 | East Asia & Pacific | Upper middle income |
| 119 | 🇲🇭Marshall Islands | 18 | East Asia & Pacific | Upper middle income |
| 120 | 🇨🇳China | 18 | East Asia & Pacific | Upper middle income |
| 121 | 🇳🇷Naoero | 18 | East Asia & Pacific | High income |
| 122 | 🇻🇺Vanuatu | 18 | East Asia & Pacific | Lower middle income |
| 123 | 🇩🇲Dominica | 17 | Latin America & Caribbean | Upper middle income |
| 124 | 🇨🇴Colombia | 17 | Latin America & Caribbean | Upper middle income |
| 125 | 🇰🇾Cayman Islands | 17 | Latin America & Caribbean | High income |
| 126 | 🇰🇳St. Kitts and Nevis | 17 | Latin America & Caribbean | High income |
| 127 | 🇵🇰Pakistan | 17 | Middle East, North Africa, Afghanistan & Pakistan | Lower middle income |
| 128 | 🇳🇿New Zealand | 17 | East Asia & Pacific | High income |
| 129 | 🇫🇷France | 17 | Europe & Central Asia | High income |
| 130 | 🇧🇿Belize | 17 | Latin America & Caribbean | Upper middle income |
| 131 | 🇧🇾Belarus | 17 | Europe & Central Asia | Upper middle income |
| 132 | 🇧🇸Bahamas, The | 17 | Latin America & Caribbean | High income |
| 133 | 🇬🇩Grenada | 17 | Latin America & Caribbean | Upper middle income |
| 134 | 🇹🇹Trinidad and Tobago | 17 | Latin America & Caribbean | High income |
| 135 | 🇰🇮Kiribati | 17 | East Asia & Pacific | Lower middle income |
| 136 | 🇺🇦Ukraine | 17 | Europe & Central Asia | Upper middle income |
| 137 | 🇻🇨St. Vincent and the Grenadines | 17 | Latin America & Caribbean | Upper middle income |
| 138 | 🇦🇬Antigua and Barbuda | 17 | Latin America & Caribbean | High income |
| 139 | 🇯🇲Jamaica | 17 | Latin America & Caribbean | Upper middle income |
| 140 | 🇱🇨St. Lucia | 17 | Latin America & Caribbean | Upper middle income |
| 141 | 🇰🇿Kazakhstan | 17 | Europe & Central Asia | Upper middle income |
| 142 | 🇿🇼Zimbabwe | 17 | Sub-Saharan Africa | Lower middle income |
| 143 | 🇦🇺Australia | 16 | East Asia & Pacific | High income |
| 144 | 🇹🇨Turks and Caicos Islands | 16 | Latin America & Caribbean | High income |
| 145 | 🇸🇨Seychelles | 16 | Sub-Saharan Africa | High income |
| 146 | 🇬🇮Gibraltar | 16 | Europe & Central Asia | High income |
| 147 | 🇨🇼Curacao | 16 | Latin America & Caribbean | High income |
| 148 | 🇦🇹Austria | 16 | Europe & Central Asia | High income |
| 149 | 🇲🇲Myanmar | 16 | East Asia & Pacific | Lower middle income |
| 150 | 🇸🇬Singapore | 16 | East Asia & Pacific | High income |
| 151 | 🇬🇾Guyana | 16 | Latin America & Caribbean | High income |
| 152 | 🇧🇧Barbados | 16 | Latin America & Caribbean | High income |
| 153 | 🇧🇹Bhutan | 16 | South Asia | Lower middle income |
| 154 | 🇧🇮Burundi | 15 | Sub-Saharan Africa | Low income |