| 1 | 🇨🇭Switzerland | 3.5 | Europe & Central Asia | High income |
| 2 | 🇩🇰Denmark | 2.8 | Europe & Central Asia | High income |
| 3 | 🇧🇷Brazil | 2.8 | Latin America & Caribbean | Upper middle income |
| 4 | 🇩🇪Germany | 2.8 | Europe & Central Asia | High income |
| 5 | 🇫🇷France | 2.8 | Europe & Central Asia | High income |
| 6 | 🇳🇴Norway | 2.7 | Europe & Central Asia | High income |
| 7 | 🇦🇺Australia | 2.7 | East Asia & Pacific | High income |
| 8 | 🇲🇺Mauritius | 2.5 | Sub-Saharan Africa | Upper middle income |
| 9 | 🇦🇹Austria | 2.4 | Europe & Central Asia | High income |
| 10 | 🇰🇷Korea, Rep. | 2.4 | East Asia & Pacific | High income |
| 11 | 🇪🇪Estonia | 2.4 | Europe & Central Asia | High income |
| 12 | 🇸🇪Sweden | 2.4 | Europe & Central Asia | High income |
| 13 | 🇯🇲Jamaica | 2.3 | Latin America & Caribbean | Upper middle income |
| 14 | 🇧🇧Barbados | 2.3 | Latin America & Caribbean | High income |
| 15 | 🇪🇸Spain | 2.2 | Europe & Central Asia | High income |
| 16 | 🇸🇱Sierra Leone | 2.2 | Sub-Saharan Africa | Low income |
| 17 | 🇸🇳Senegal | 2.2 | Sub-Saharan Africa | Lower middle income |
| 18 | 🇮🇹Italy | 2.2 | Europe & Central Asia | High income |
| 19 | 🇨🇱Chile | 2.2 | Latin America & Caribbean | High income |
| 20 | 🇳🇿New Zealand | 2.2 | East Asia & Pacific | High income |
| 21 | 🇨🇷Costa Rica | 2.2 | Latin America & Caribbean | High income |
| 22 | 🇵🇱Poland | 2.1 | Europe & Central Asia | High income |
| 23 | 🇩🇴Dominican Republic | 2.1 | Latin America & Caribbean | Upper middle income |
| 24 | 🇺🇾Uruguay | 2 | Latin America & Caribbean | High income |
| 25 | 🇲🇼Malawi | 2 | Sub-Saharan Africa | Low income |
| 26 | 🇧🇬Bulgaria | 2 | Europe & Central Asia | High income |
| 27 | 🇲🇦Morocco | 2 | Middle East, North Africa, Afghanistan & Pakistan | Lower middle income |
| 28 | 🇲🇳Mongolia | 2 | East Asia & Pacific | Upper middle income |
| 29 | 🇳🇱Netherlands | 2 | Europe & Central Asia | High income |
| 30 | 🇲🇪Montenegro | 1.9 | Europe & Central Asia | Upper middle income |
| 31 | 🇫🇮Finland | 1.9 | Europe & Central Asia | High income |
| 32 | 🇵🇦Panama | 1.9 | Latin America & Caribbean | High income |
| 33 | 🇿🇦South Africa | 1.9 | Sub-Saharan Africa | Upper middle income |
| 34 | 🇮🇸Iceland | 1.9 | Europe & Central Asia | High income |
| 35 | 🇹🇼Taiwan | 1.9 | East Asia & Pacific | High income |
| 36 | 🇱🇰Sri Lanka | 1.8 | South Asia | Upper middle income |
| 37 | 🇧🇪Belgium | 1.8 | Europe & Central Asia | High income |
| 38 | 🇺🇦Ukraine | 1.8 | Europe & Central Asia | Upper middle income |
| 39 | 🇱🇹Lithuania | 1.8 | Europe & Central Asia | High income |
| 40 | 🇮🇪Ireland | 1.7 | Europe & Central Asia | High income |
| 41 | 🇫🇯Fiji | 1.7 | East Asia & Pacific | Upper middle income |
| 42 | 🇸🇨Seychelles | 1.7 | Sub-Saharan Africa | High income |
| 43 | 🇨🇿Czechia | 1.7 | Europe & Central Asia | High income |
| 44 | 🇬🇷Greece | 1.6 | Europe & Central Asia | High income |
| 45 | 🇲🇻Maldives | 1.6 | South Asia | Upper middle income |
| 46 | 🇯🇵Japan | 1.6 | East Asia & Pacific | High income |
| 47 | 🇱🇻Latvia | 1.6 | Europe & Central Asia | High income |
| 48 | 🇱🇺Luxembourg | 1.6 | Europe & Central Asia | High income |
| 49 | 🇨🇾Cyprus | 1.5 | Europe & Central Asia | High income |
| 50 | 🇸🇮Slovenia | 1.5 | Europe & Central Asia | High income |
| 51 | 🇮🇶Iraq | 1.5 | Middle East, North Africa, Afghanistan & Pakistan | Upper middle income |
| 52 | 🇬🇧United Kingdom | 1.5 | Europe & Central Asia | High income |
| 53 | 🇭🇳Honduras | 1.5 | Latin America & Caribbean | Lower middle income |
| 54 | 🇮🇱Israel | 1.5 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 55 | 🇱🇷Liberia | 1.4 | Sub-Saharan Africa | Low income |
| 56 | 🇳🇪Niger | 1.3 | Sub-Saharan Africa | Low income |
| 57 | 🇧🇹Bhutan | 1.3 | South Asia | Lower middle income |
| 58 | 🇨🇦Canada | 1.3 | North America | High income |
| 59 | 🇲🇱Mali | 1.3 | Sub-Saharan Africa | Low income |
| 60 | 🇲🇩Moldova | 1.3 | Europe & Central Asia | Upper middle income |
| 61 | 🇹🇳Tunisia | 1.3 | Middle East, North Africa, Afghanistan & Pakistan | Lower middle income |
| 62 | 🇮🇩Indonesia | 1.3 | East Asia & Pacific | Upper middle income |
| 63 | 🇸🇷Suriname | 1.2 | Latin America & Caribbean | Upper middle income |
| 64 | 🇵🇹Portugal | 1.2 | Europe & Central Asia | High income |
| 65 | 🇯🇴Jordan | 1.2 | Middle East, North Africa, Afghanistan & Pakistan | Upper middle income |
| 66 | 🇱🇧Lebanon | 1.2 | Middle East, North Africa, Afghanistan & Pakistan | Lower middle income |
| 67 | 🇿🇲Zambia | 1.2 | Sub-Saharan Africa | Lower middle income |
| 68 | 🇪🇨Ecuador | 1.2 | Latin America & Caribbean | Upper middle income |
| 69 | 🇻🇳Viet Nam | 1.2 | East Asia & Pacific | Upper middle income |
| 70 | 🇹🇹Trinidad and Tobago | 1.1 | Latin America & Caribbean | High income |
| 71 | 🇨🇴Colombia | 1.1 | Latin America & Caribbean | Upper middle income |
| 72 | 🇹🇱Timor-Leste | 1.1 | East Asia & Pacific | Lower middle income |
| 73 | 🇬🇪Georgia | 1 | Europe & Central Asia | Upper middle income |
| 74 | 🇬🇲Gambia, The | 1 | Sub-Saharan Africa | Low income |
| 75 | 🇲🇷Mauritania | 0.99 | Sub-Saharan Africa | Lower middle income |
| 76 | 🇿🇼Zimbabwe | 0.98 | Sub-Saharan Africa | Lower middle income |
| 77 | 🇳🇬Nigeria | 0.98 | Sub-Saharan Africa | Lower middle income |
| 78 | 🇬🇦Gabon | 0.97 | Sub-Saharan Africa | Upper middle income |
| 79 | 🇺🇬Uganda | 0.96 | Sub-Saharan Africa | Low income |
| 80 | 🇨🇲Cameroon | 0.95 | Sub-Saharan Africa | Lower middle income |
| 81 | 🇲🇹Malta | 0.94 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 82 | 🇱🇾Libya | 0.89 | Middle East, North Africa, Afghanistan & Pakistan | Upper middle income |
| 83 | 🇳🇦Namibia | 0.87 | Sub-Saharan Africa | Lower middle income |
| 84 | 🇻🇺Vanuatu | 0.86 | East Asia & Pacific | Lower middle income |
| 85 | 🇰🇪Kenya | 0.85 | Sub-Saharan Africa | Lower middle income |
| 86 | 🇮🇳India | 0.79 | South Asia | Lower middle income |
| 87 | 🇱🇸Lesotho | 0.78 | Sub-Saharan Africa | Lower middle income |
| 88 | 🇧🇩Bangladesh | 0.78 | South Asia | Lower middle income |
| 89 | 🇺🇸United States | 0.77 | North America | High income |
| 90 | 🇦🇱Albania | 0.77 | Europe & Central Asia | Upper middle income |
| 91 | 🇨🇻Cabo Verde | 0.75 | Sub-Saharan Africa | Upper middle income |
| 92 | 🇦🇷Argentina | 0.73 | Latin America & Caribbean | Upper middle income |
| 93 | 🇧🇦Bosnia and Herzegovina | 0.7 | Europe & Central Asia | Upper middle income |
| 94 | 🇹🇿Tanzania | 0.66 | Sub-Saharan Africa | Lower middle income |
| 95 | 🇧🇯Benin | 0.65 | Sub-Saharan Africa | Lower middle income |
| 96 | 🇳🇵Nepal | 0.65 | South Asia | Lower middle income |
| 97 | 🇷🇸Serbia | 0.65 | Europe & Central Asia | Upper middle income |
| 98 | 🇵🇭Philippines | 0.6 | East Asia & Pacific | Upper middle income |
| 99 | 🇬🇹Guatemala | 0.58 | Latin America & Caribbean | Upper middle income |
| 100 | 🇲🇰North Macedonia | 0.57 | Europe & Central Asia | Upper middle income |
| 101 | 🇨🇬Congo, Rep. | 0.56 | Sub-Saharan Africa | Lower middle income |
| 102 | 🇦🇲Armenia | 0.56 | Europe & Central Asia | Upper middle income |
| 103 | 🇬🇭Ghana | 0.56 | Sub-Saharan Africa | Lower middle income |
| 104 | 🇲🇾Malaysia | 0.55 | East Asia & Pacific | Upper middle income |
| 105 | 🇵🇪Peru | 0.54 | Latin America & Caribbean | Upper middle income |
| 106 | 🇸🇾Syrian Arab Republic | 0.52 | Middle East, North Africa, Afghanistan & Pakistan | Low income |
| 107 | 🇸🇬Singapore | 0.49 | East Asia & Pacific | High income |
| 108 | 🇵🇰Pakistan | 0.48 | Middle East, North Africa, Afghanistan & Pakistan | Lower middle income |
| 109 | 🇭🇹Haiti | 0.44 | Latin America & Caribbean | Lower middle income |
| 110 | 🇭🇷Croatia | 0.41 | Europe & Central Asia | High income |
| 111 | 🇸🇹Sao Tome and Principe | 0.37 | Sub-Saharan Africa | Lower middle income |
| 112 | 🇲🇽Mexico | 0.37 | Latin America & Caribbean | Upper middle income |
| 113 | 🇨🇮Cote d'Ivoire | 0.34 | Sub-Saharan Africa | Lower middle income |
| 114 | 🇵🇾Paraguay | 0.31 | Latin America & Caribbean | Upper middle income |
| 115 | 🇨🇩Congo, Dem. Rep. | 0.29 | Sub-Saharan Africa | Low income |
| 116 | 🇰🇼Kuwait | 0.28 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 117 | 🇵🇬Papua New Guinea | 0.23 | East Asia & Pacific | Lower middle income |
| 118 | 🇩🇯Djibouti | 0.21 | Middle East, North Africa, Afghanistan & Pakistan | Lower middle income |
| 119 | 🇬🇳Guinea | 0.18 | Sub-Saharan Africa | Lower middle income |
| 120 | 🇸🇰Slovak Republic | 0.17 | Europe & Central Asia | High income |
| 121 | 🇰🇿Kazakhstan | 0.1 | Europe & Central Asia | Upper middle income |
| 122 | 🇩🇿Algeria | 0.09 | Middle East, North Africa, Afghanistan & Pakistan | Upper middle income |
| 123 | 🇷🇼Rwanda | 0.03 | Sub-Saharan Africa | Low income |
| 124 | 🇸🇴Somalia, Fed. Rep. | -0.01 | Sub-Saharan Africa | Low income |
| 125 | 🇺🇿Uzbekistan | -0.04 | Europe & Central Asia | Lower middle income |
| 126 | 🇸🇧Solomon Islands | -0.05 | East Asia & Pacific | Lower middle income |
| 127 | 🇲🇿Mozambique | -0.06 | Sub-Saharan Africa | Low income |
| 128 | 🇷🇴Romania | -0.06 | Europe & Central Asia | High income |
| 129 | 🇹🇬Togo | -0.1 | Sub-Saharan Africa | Lower middle income |
| 130 | 🇶🇦Qatar | -0.11 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 131 | 🇰🇬Kyrgyz Republic | -0.2 | Europe & Central Asia | Lower middle income |
| 132 | 🇪🇬Egypt, Arab Rep. | -0.2 | Middle East, North Africa, Afghanistan & Pakistan | Lower middle income |
| 133 | 🇲🇬Madagascar | -0.21 | Sub-Saharan Africa | Low income |
| 134 | 🇪🇹Ethiopia | -0.24 | Sub-Saharan Africa | Low income |
| 135 | 🇬🇾Guyana | -0.24 | Latin America & Caribbean | High income |
| 136 | 🇭🇺Hungary | -0.26 | Europe & Central Asia | High income |
| 137 | 🇹🇩Chad | -0.3 | Sub-Saharan Africa | Low income |
| 138 | 🇦🇪United Arab Emirates | -0.33 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 139 | 🇬🇼Guinea-Bissau | -0.35 | Sub-Saharan Africa | Low income |
| 140 | 🇬🇶Equatorial Guinea | -0.46 | Sub-Saharan Africa | Upper middle income |
| 141 | 🇰🇭Cambodia | -0.49 | East Asia & Pacific | Lower middle income |
| 142 | 🇴🇲Oman | -0.5 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 143 | 🇨🇫Central African Republic | -0.52 | Sub-Saharan Africa | Low income |
| 144 | 🇾🇪Yemen, Rep. | -0.55 | Middle East, North Africa, Afghanistan & Pakistan | Low income |
| 145 | 🇧🇴Bolivia | -0.58 | Latin America & Caribbean | Lower middle income |
| 146 | 🇦🇴Angola | -0.67 | Sub-Saharan Africa | Lower middle income |
| 147 | 🇭🇰Hong Kong SAR, China | -0.68 | East Asia & Pacific | High income |
| 148 | 🇹🇭Thailand | -0.7 | East Asia & Pacific | Upper middle income |
| 149 | 🇸🇻El Salvador | -0.76 | Latin America & Caribbean | Upper middle income |
| 150 | 🇸🇿Eswatini | -0.76 | Sub-Saharan Africa | Lower middle income |
| 151 | 🇨🇺Cuba | -0.79 | Latin America & Caribbean | Upper middle income |
| 152 | 🇧🇼Botswana | -0.81 | Sub-Saharan Africa | Upper middle income |
| 153 | 🇮🇷Iran, Islamic Rep. | -0.85 | Middle East, North Africa, Afghanistan & Pakistan | Upper middle income |
| 154 | 🇸🇦Saudi Arabia | -0.97 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 155 | 🇸🇸South Sudan | -1 | Sub-Saharan Africa | Low income |
| 156 | 🇧🇮Burundi | -1.1 | Sub-Saharan Africa | Low income |
| 157 | 🇧🇭Bahrain | -1.1 | Middle East, North Africa, Afghanistan & Pakistan | High income |
| 158 | 🇰🇲Comoros | -1.1 | Sub-Saharan Africa | Lower middle income |
| 159 | 🇨🇳China | -1.1 | East Asia & Pacific | Upper middle income |
| 160 | 🇧🇾Belarus | -1.3 | Europe & Central Asia | Upper middle income |
| 161 | 🇲🇲Myanmar | -1.3 | East Asia & Pacific | Lower middle income |
| 162 | 🇹🇯Tajikistan | -1.5 | Europe & Central Asia | Lower middle income |
| 163 | 🇪🇷Eritrea | -1.5 | Sub-Saharan Africa | Low income |
| 164 | 🇧🇫Burkina Faso | -1.5 | Sub-Saharan Africa | Low income |
| 165 | 🇱🇦Lao PDR | -1.7 | East Asia & Pacific | Lower middle income |
| 166 | 🇷🇺Russian Federation | -1.9 | Europe & Central Asia | High income |
| 167 | 🇦🇿Azerbaijan | -1.9 | Europe & Central Asia | Upper middle income |
| 168 | 🇹🇷Turkiye | -1.9 | Europe & Central Asia | Upper middle income |
| 169 | 🇻🇪Venezuela, RB | -2.2 | Latin America & Caribbean | Lower middle income |
| 170 | 🇹🇲Turkmenistan | -2.2 | Europe & Central Asia | Upper middle income |
| 171 | 🇦🇫Afghanistan | -2.5 | Middle East, North Africa, Afghanistan & Pakistan | Low income |
| 172 | 🇸🇩Sudan | -2.7 | Sub-Saharan Africa | Low income |
| 173 | 🇳🇮Nicaragua | -2.8 | Latin America & Caribbean | Lower middle income |
| 174 | 🇰🇵Korea, Dem. People's Rep. | -2.8 | East Asia & Pacific | Low income |