| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Nigeria | 385689 | 2022 |
| 2 | India | 324049 | 2022 |
| 3 | Pakistan | 174065 | 2022 |
| 4 | Congo, Dem. Rep. | 136317 | 2022 |
| 5 | Ethiopia | 75788 | 2022 |
| 6 | Niger | 62060 | 2022 |
| 7 | Tanzania | 41302 | 2022 |
| 8 | Indonesia | 41280 | 2022 |
| 9 | Angola | 39798 | 2022 |
| 10 | Bangladesh | 39248 | 2022 |
| 11 | Mali | 39090 | 2022 |
| 12 | Afghanistan | 37339 | 2022 |
| 13 | Somalia | 35637 | 2022 |
| 14 | Mozambique | 35492 | 2022 |
| 15 | Sudan | 34808 | 2022 |
| 16 | Chad | 34467 | 2022 |
| 17 | China | 34397 | 2022 |
| 18 | Uganda | 29810 | 2022 |
| 19 | Cameroon | 29716 | 2022 |
| 20 | Philippines | 29337 | 2022 |
| 21 | Burkina Faso | 28124 | 2022 |
| 22 | Cote d'Ivoire | 28002 | 2022 |
| 23 | Kenya | 26956 | 2022 |
| 24 | Madagascar | 26260 | 2022 |
| 25 | Egypt, Arab Rep. | 20155 | 2022 |
| 26 | Guinea | 19897 | 2022 |
| 27 | Yemen, Rep. | 18374 | 2022 |
| 28 | South Africa | 18224 | 2022 |
| 29 | Benin | 17216 | 2022 |
| 30 | Zambia | 16819 | 2022 |
| 31 | Brazil | 16731 | 2022 |
| 32 | Ghana | 16690 | 2022 |
| 33 | Myanmar | 15963 | 2022 |
| 34 | South Sudan | 14441 | 2022 |
| 35 | Iraq | 12242 | 2022 |
| 36 | Sierra Leone | 12051 | 2022 |
| 37 | Viet Nam | 11555 | 2022 |
| 38 | Malawi | 11484 | 2022 |
| 39 | Mexico | 10750 | 2022 |
| 40 | United States | 10431 | 2022 |
| 41 | Zimbabwe | 10415 | 2022 |
| 42 | Central African Republic | 10153 | 2022 |
| 43 | Burundi | 9868 | 2022 |
| 44 | Algeria | 9234 | 2022 |
| 45 | Senegal | 8877 | 2022 |
| 46 | Nepal | 7502 | 2022 |
| 47 | Togo | 7469 | 2022 |
| 48 | Rwanda | 6844 | 2022 |
| 49 | Haiti | 6755 | 2022 |
| 50 | Iran, Islamic Rep. | 6744 | 2022 |
| 51 | Turkiye | 5430 | 2022 |
| 52 | Liberia | 5331 | 2022 |
| 53 | Morocco | 4917 | 2022 |
| 54 | Venezuela, RB | 4872 | 2022 |
| 55 | Papua New Guinea | 4604 | 2022 |
| 56 | Uzbekistan | 4406 | 2022 |
| 57 | Syrian Arab Republic | 4015 | 2022 |
| 58 | Peru | 3932 | 2022 |
| 59 | Colombia | 3927 | 2022 |
| 60 | Guatemala | 3627 | 2022 |
| 61 | Tajikistan | 3326 | 2022 |
| 62 | Congo, Rep. | 3319 | 2022 |
| 63 | Cambodia | 3266 | 2022 |
| 64 | Dominican Republic | 2949 | 2022 |
| 65 | Russian Federation | 2914 | 2022 |
| 66 | Lao PDR | 2839 | 2022 |
| 67 | Bolivia | 2771 | 2022 |
| 68 | Mauritania | 2641 | 2022 |
| 69 | Argentina | 2640 | 2022 |
| 70 | Korea, Dem. People's Rep. | 2522 | 2022 |
| 71 | Turkmenistan | 2269 | 2022 |
| 72 | Thailand | 2268 | 2022 |
| 73 | Guinea-Bissau | 2047 | 2022 |
| 74 | Lesotho | 1913 | 2022 |
| 75 | Saudi Arabia | 1911 | 2022 |
| 76 | Malaysia | 1755 | 2022 |
| 77 | Gambia, The | 1754 | 2022 |
| 78 | Kazakhstan | 1668 | 2022 |
| 79 | Equatorial Guinea | 1636 | 2022 |
| 80 | Eritrea | 1626 | 2022 |
| 81 | Ecuador | 1576 | 2022 |
| 82 | Jordan | 1520 | 2022 |
| 83 | Honduras | 1503 | 2022 |
| 84 | Ukraine | 1264 | 2022 |
| 85 | Germany | 1231 | 2022 |
| 86 | United Kingdom | 1231 | 2022 |
| 87 | France | 1222 | 2022 |
| 88 | Namibia | 1178 | 2022 |
| 89 | Kyrgyz Republic | 1166 | 2022 |
| 90 | Gabon | 1092 | 2022 |
| 91 | Paraguay | 1052 | 2022 |
| 92 | Botswana | 1048 | 2022 |
| 93 | Tunisia | 1002 | 2022 |
| 94 | Azerbaijan | 967 | 2022 |
| 95 | Nicaragua | 925 | 2022 |
| 96 | West Bank and Gaza | 922 | 2022 |
| 97 | Sri Lanka | 873 | 2022 |
| 98 | Japan | 866 | 2022 |
| 99 | Canada | 822 | 2022 |
| 100 | Poland | 706 | 2022 |
| 101 | Timor-Leste | 699 | 2022 |
| 102 | Lebanon | 661 | 2022 |
| 103 | Chile | 649 | 2022 |
| 104 | Eswatini | 643 | 2022 |
| 105 | Romania | 583 | 2022 |
| 106 | Djibouti | 562 | 2022 |
| 107 | Libya | 540 | 2022 |
| 108 | Comoros | 535 | 2022 |
| 109 | El Salvador | 529 | 2022 |
| 110 | Australia | 504 | 2022 |
| 111 | Italy | 482 | 2022 |
| 112 | Spain | 474 | 2022 |
| 113 | Panama | 454 | 2022 |
| 114 | Mongolia | 412 | 2022 |
| 115 | Oman | 387 | 2022 |
| 116 | Korea, Rep. | 355 | 2022 |
| 117 | Cuba | 351 | 2022 |
| 118 | Netherlands | 309 | 2022 |
| 119 | Jamaica | 267 | 2022 |
| 120 | Israel | 266 | 2022 |
| 121 | Moldova | 231 | 2022 |
| 122 | United Arab Emirates | 222 | 2022 |
| 123 | Fiji | 221 | 2022 |
| 124 | Costa Rica | 216 | 2022 |
| 125 | Georgia | 200 | 2022 |
| 126 | Belgium | 187 | 2022 |
| 127 | Guyana | 184 | 2022 |
| 128 | Kuwait | 169 | 2022 |
| 129 | Solomon Islands | 169 | 2022 |
| 130 | Hungary | 161 | 2022 |
| 131 | Bulgaria | 157 | 2022 |
| 132 | Switzerland | 155 | 2022 |
| 133 | Serbia | 149 | 2022 |
| 134 | Armenia | 148 | 2022 |
| 135 | Slovak Republic | 139 | 2022 |
| 136 | Greece | 136 | 2022 |
| 137 | New Zealand | 130 | 2022 |
| 138 | Sweden | 126 | 2022 |
| 139 | Albania | 122 | 2022 |
| 140 | Austria | 121 | 2022 |
| 141 | Trinidad and Tobago | 121 | 2022 |
| 142 | Czechia | 118 | 2022 |
| 143 | Portugal | 113 | 2022 |
| 144 | Uruguay | 103 | 2022 |
| 145 | Bhutan | 102 | 2022 |
| 146 | Denmark | 99 | 2022 |
| 147 | Belarus | 98 | 2022 |
| 148 | Mauritius | 88 | 2022 |
| 149 | Kiribati | 86 | 2022 |
| 150 | Ireland | 82 | 2022 |
| 151 | Suriname | 80 | 2022 |
| 152 | Kosovo | 77 | 2022 |
| 153 | Vanuatu | 77 | 2022 |
| 154 | Bosnia and Herzegovina | 73 | 2022 |
| 155 | Croatia | 70 | 2022 |
| 156 | Qatar | 62 | 2022 |
| 157 | Cabo Verde | 55 | 2022 |
| 158 | Bahrain | 54 | 2022 |
| 159 | Norway | 51 | 2022 |
| 160 | Finland | 48 | 2022 |
| 161 | Lithuania | 42 | 2022 |
| 162 | Samoa | 42 | 2022 |
| 163 | North Macedonia | 41 | 2022 |
| 164 | Sao Tome and Principe | 40 | 2022 |
| 165 | Singapore | 40 | 2022 |
| 166 | Belize | 35 | 2022 |
| 167 | Bahamas, The | 27 | 2022 |
| 168 | Brunei Darussalam | 26 | 2022 |
| 169 | Latvia | 24 | 2022 |
| 170 | Micronesia, Fed. Sts. | 24 | 2022 |
| 171 | Cyprus | 20 | 2022 |
| 172 | Slovenia | 20 | 2022 |
| 173 | Maldives | 18 | 2022 |
| 174 | St. Lucia | 16 | 2022 |
| 175 | Barbados | 15 | 2022 |
| 176 | Dominica | 14 | 2022 |
| 177 | Grenada | 14 | 2022 |
| 178 | Malta | 12 | 2022 |
| 179 | Estonia | 11 | 2022 |
| 180 | Seychelles | 11 | 2022 |
| 181 | Tonga | 11 | 2022 |
| 182 | Marshall Islands | 10 | 2022 |
| 183 | Montenegro | 9 | 2022 |
| 184 | Luxembourg | 8 | 2022 |
| 185 | St. Vincent and the Grenadines | 7 | 2022 |
| 186 | Antigua and Barbuda | 5 | 2022 |
| 187 | Iceland | 5 | 2022 |
| 188 | Nauru | 4 | 2022 |
| 189 | St. Kitts and Nevis | 4 | 2022 |
| 190 | Palau | 3 | 2022 |
| 191 | British Virgin Islands | 2 | 2022 |
| 192 | Tuvalu | 2 | 2022 |
| 193 | Andorra | 1 | 2022 |
| 194 | Monaco | 1 | 2022 |
| 195 | Turks and Caicos Islands | 1 | 2022 |
| 196 | San Marino | 0 | 2022 |