| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Cayman Islands | 72.78448 | 2021 |
| 2 | Sierra Leone | 66.09509 | 2021 |
| 3 | Liberia | 65.77893 | 2021 |
| 4 | Gambia, The | 61.36713 | 2021 |
| 5 | Guinea | 61.26248 | 2021 |
| 6 | Angola | 58.2477 | 2021 |
| 7 | Ethiopia | 57.44583 | 2021 |
| 8 | Kenya | 57.00632 | 2021 |
| 9 | Uganda | 56.6359 | 2021 |
| 10 | Guinea-Bissau | 55.16045 | 2021 |
| 11 | Tanzania | 54.56208 | 2021 |
| 12 | Trinidad and Tobago | 54.02005 | 2021 |
| 13 | Ghana | 53.38216 | 2021 |
| 14 | Madagascar | 53.09656 | 2021 |
| 15 | Cote d'Ivoire | 52.51345 | 2021 |
| 16 | Jamaica | 52.07654 | 2021 |
| 17 | Turkiye | 51.35289 | 2021 |
| 18 | Bangladesh | 51.1367 | 2021 |
| 19 | Nigeria | 50.91523 | 2021 |
| 20 | Antigua and Barbuda | 50.60734 | 2021 |
| 21 | Burundi | 49.72588 | 2021 |
| 22 | Rwanda | 49.68536 | 2021 |
| 23 | Benin | 48.59974 | 2021 |
| 24 | Belize | 48.50455 | 2021 |
| 25 | Senegal | 48.2965 | 2021 |
| 26 | Vanuatu | 48.0589 | 2021 |
| 27 | Cabo Verde | 46.63144 | 2021 |
| 28 | Mozambique | 46.43888 | 2021 |
| 29 | Togo | 46.35762 | 2021 |
| 30 | Guyana | 46.04618 | 2021 |
| 31 | St. Vincent and the Grenadines | 45.30497 | 2021 |
| 32 | Mauritania | 44.955 | 2021 |
| 33 | Mali | 43.94846 | 2021 |
| 34 | Suriname | 43.56325 | 2021 |
| 35 | Algeria | 40.98418 | 2021 |
| 36 | Zambia | 40.92827 | 2021 |
| 37 | Venezuela, RB | 40.86594 | 2021 |
| 38 | Comoros | 39.56612 | 2021 |
| 39 | Niger | 39.08755 | 2021 |
| 40 | Barbados | 39.02073 | 2021 |
| 41 | Pakistan | 36.91963 | 2021 |
| 42 | Zimbabwe | 36.82235 | 2021 |
| 43 | Malawi | 36.6522 | 2021 |
| 44 | Nepal | 35.54618 | 2021 |
| 45 | Burkina Faso | 35.12459 | 2021 |
| 46 | Thailand | 33.94506 | 2021 |
| 47 | India | 32.84572 | 2021 |
| 48 | North Macedonia | 32.5108 | 2021 |
| 49 | Uzbekistan | 31.86934 | 2021 |
| 50 | Dominican Republic | 31.64557 | 2021 |
| 51 | Switzerland | 31.17267 | 2021 |
| 52 | Bermuda | 28.86223 | 2021 |
| 53 | Norway | 25.20465 | 2021 |
| 54 | Japan | 25.08456 | 2021 |
| 55 | Papua New Guinea | 24.53092 | 2021 |
| 56 | Cuba | 24.03941 | 2021 |
| 57 | Montenegro | 21.38675 | 2021 |
| 58 | Fiji | 21.123 | 2021 |
| 59 | Seychelles | 21.04126 | 2021 |
| 60 | Serbia | 20.02873 | 2021 |
| 61 | Nauru | 19.60784 | 2021 |
| 62 | Austria | 18.19871 | 2021 |
| 63 | Belgium | 18.19871 | 2021 |
| 64 | Bulgaria | 18.19871 | 2021 |
| 65 | Croatia | 18.19871 | 2021 |
| 66 | Cyprus | 18.19871 | 2021 |
| 67 | Czechia | 18.19871 | 2021 |
| 68 | Denmark | 18.19871 | 2021 |
| 69 | Estonia | 18.19871 | 2021 |
| 70 | Finland | 18.19871 | 2021 |
| 71 | France | 18.19871 | 2021 |
| 72 | Germany | 18.19871 | 2021 |
| 73 | Greece | 18.19871 | 2021 |
| 74 | Hungary | 18.19871 | 2021 |
| 75 | Ireland | 18.19871 | 2021 |
| 76 | Italy | 18.19871 | 2021 |
| 77 | Latvia | 18.19871 | 2021 |
| 78 | Lithuania | 18.19871 | 2021 |
| 79 | Luxembourg | 18.19871 | 2021 |
| 80 | Malta | 18.19871 | 2021 |
| 81 | Netherlands | 18.19871 | 2021 |
| 82 | Poland | 18.19871 | 2021 |
| 83 | Portugal | 18.19871 | 2021 |
| 84 | Romania | 18.19871 | 2021 |
| 85 | Slovak Republic | 18.19871 | 2021 |
| 86 | Slovenia | 18.19871 | 2021 |
| 87 | Spain | 18.19871 | 2021 |
| 88 | Sweden | 18.19871 | 2021 |
| 89 | Ecuador | 18.13635 | 2021 |
| 90 | Korea, Rep. | 16.92291 | 2021 |
| 91 | Paraguay | 16.48996 | 2021 |
| 92 | Viet Nam | 16.32008 | 2021 |
| 93 | Uruguay | 15.77976 | 2021 |
| 94 | South Africa | 15.6382 | 2021 |
| 95 | Brazil | 15.43767 | 2021 |
| 96 | Eswatini | 15.1909 | 2021 |
| 97 | Argentina | 15.05703 | 2021 |
| 98 | Morocco | 14.86683 | 2021 |
| 99 | Bolivia | 14.65266 | 2021 |
| 100 | Maldives | 14.23498 | 2021 |
| 101 | Botswana | 13.79876 | 2021 |
| 102 | Namibia | 13.70189 | 2021 |
| 103 | Bosnia and Herzegovina | 13.13948 | 2021 |
| 104 | Iceland | 11.40815 | 2021 |
| 105 | Lesotho | 11.23018 | 2021 |
| 106 | Indonesia | 10.46757 | 2021 |
| 107 | Israel | 10.28871 | 2021 |
| 108 | United States | 10.20189 | 2021 |
| 109 | Panama | 10.03894 | 2021 |
| 110 | United Kingdom | 9.90399 | 2021 |
| 111 | Cambodia | 9.56848 | 2021 |
| 112 | Sri Lanka | 9.187853 | 2021 |
| 113 | Malaysia | 9.100573 | 2021 |
| 114 | Azerbaijan | 8.954324 | 2021 |
| 115 | Palau | 8.423326 | 2021 |
| 116 | Kyrgyz Republic | 8.313437 | 2021 |
| 117 | Solomon Islands | 7.686395 | 2021 |
| 118 | Armenia | 7.282474 | 2021 |
| 119 | Moldova | 7.267619 | 2021 |
| 120 | China | 6.91582 | 2021 |
| 121 | Mongolia | 6.88351 | 2021 |
| 122 | Belarus | 6.501289 | 2021 |
| 123 | Russian Federation | 5.811562 | 2021 |
| 124 | Canada | 5.421543 | 2021 |
| 125 | El Salvador | 5.300207 | 2021 |
| 126 | Costa Rica | 5.151035 | 2021 |
| 127 | Philippines | 4.401905 | 2021 |
| 128 | Aruba | 4.388906 | 2021 |
| 129 | Tajikistan | 4.299048 | 2021 |
| 130 | Myanmar | 4.070913 | 2021 |
| 131 | Bhutan | 3.823178 | 2021 |
| 132 | Lao PDR | 3.789803 | 2021 |
| 133 | Kazakhstan | 3.114788 | 2021 |
| 134 | Ukraine | 3.058433 | 2021 |
| 135 | Honduras | 2.83608 | 2021 |
| 136 | Mauritius | 2.701539 | 2021 |
| 137 | Colombia | 2.692791 | 2021 |
| 138 | Nicaragua | 2.278839 | 2021 |
| 139 | Guatemala | 1.617518 | 2021 |
| 140 | Libya | 1.502732 | 2021 |
| 141 | Tonga | 1.438849 | 2021 |
| 142 | Oman | 1.257551 | 2021 |
| 143 | United Arab Emirates | 0.9640207 | 2021 |
| 144 | Georgia | 0.8633906 | 2021 |
| 145 | Australia | 0.3649176 | 2021 |
| 146 | Singapore | 0.3084412 | 2021 |
| 147 | Kuwait | 0.2099125 | 2021 |
| 148 | Qatar | 0.1207313 | 2021 |
| 149 | New Zealand | 0.0584454 | 2021 |
| 150 | Bahrain | 0.0250627 | 2021 |
| 151 | Albania | 0 | 2021 |
| 152 | Brunei Darussalam | 0 | 2021 |
| 153 | Chile | 0 | 2021 |
| 154 | French Polynesia | 0 | 2021 |
| 155 | Hong Kong SAR, China | 0 | 2021 |
| 156 | Macao SAR, China | 0 | 2021 |
| 157 | Peru | 0 | 2021 |
| 158 | Sudan | 0 | 2021 |
| 159 | Timor-Leste | 0 | 2021 |