| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Nigeria | 835030 | 2022 |
| 2 | India | 669956 | 2022 |
| 3 | Pakistan | 386364 | 2022 |
| 4 | Congo, Dem. Rep. | 302078 | 2022 |
| 5 | Ethiopia | 177998 | 2022 |
| 6 | Niger | 130602 | 2022 |
| 7 | Indonesia | 95200 | 2022 |
| 8 | Tanzania | 92691 | 2022 |
| 9 | Angola | 88279 | 2022 |
| 10 | Bangladesh | 86271 | 2022 |
| 11 | Mali | 84162 | 2022 |
| 12 | Afghanistan | 81903 | 2022 |
| 13 | Sudan | 78436 | 2022 |
| 14 | China | 77495 | 2022 |
| 15 | Somalia | 77437 | 2022 |
| 16 | Mozambique | 76879 | 2022 |
| 17 | Chad | 75306 | 2022 |
| 18 | Philippines | 68113 | 2022 |
| 19 | Uganda | 67724 | 2022 |
| 20 | Cameroon | 65687 | 2022 |
| 21 | Cote d'Ivoire | 64040 | 2022 |
| 22 | Burkina Faso | 61166 | 2022 |
| 23 | Kenya | 60282 | 2022 |
| 24 | Madagascar | 58343 | 2022 |
| 25 | Egypt, Arab Rep. | 44464 | 2022 |
| 26 | Guinea | 44118 | 2022 |
| 27 | Yemen, Rep. | 41396 | 2022 |
| 28 | South Africa | 40381 | 2022 |
| 29 | Brazil | 38575 | 2022 |
| 30 | Ghana | 38079 | 2022 |
| 31 | Benin | 37943 | 2022 |
| 32 | Zambia | 37015 | 2022 |
| 33 | Myanmar | 36688 | 2022 |
| 34 | South Sudan | 30912 | 2022 |
| 35 | Viet Nam | 29663 | 2022 |
| 36 | Iraq | 27976 | 2022 |
| 37 | Sierra Leone | 26298 | 2022 |
| 38 | Malawi | 26075 | 2022 |
| 39 | Mexico | 24213 | 2022 |
| 40 | United States | 23296 | 2022 |
| 41 | Zimbabwe | 23203 | 2022 |
| 42 | Central African Republic | 22219 | 2022 |
| 43 | Burundi | 21914 | 2022 |
| 44 | Algeria | 20489 | 2022 |
| 45 | Senegal | 20201 | 2022 |
| 46 | Nepal | 16661 | 2022 |
| 47 | Togo | 16496 | 2022 |
| 48 | Rwanda | 15237 | 2022 |
| 49 | Haiti | 15117 | 2022 |
| 50 | Iran, Islamic Rep. | 14539 | 2022 |
| 51 | Turkiye | 12038 | 2022 |
| 52 | Liberia | 11829 | 2022 |
| 53 | Morocco | 11189 | 2022 |
| 54 | Venezuela, RB | 10922 | 2022 |
| 55 | Uzbekistan | 10517 | 2022 |
| 56 | Papua New Guinea | 10440 | 2022 |
| 57 | Syrian Arab Republic | 9136 | 2022 |
| 58 | Colombia | 8982 | 2022 |
| 59 | Peru | 8902 | 2022 |
| 60 | Guatemala | 8259 | 2022 |
| 61 | Tajikistan | 7860 | 2022 |
| 62 | Cambodia | 7582 | 2022 |
| 63 | Congo, Rep. | 7418 | 2022 |
| 64 | Russian Federation | 6705 | 2022 |
| 65 | Dominican Republic | 6621 | 2022 |
| 66 | Lao PDR | 6543 | 2022 |
| 67 | Bolivia | 6288 | 2022 |
| 68 | Mauritania | 5981 | 2022 |
| 69 | Argentina | 5956 | 2022 |
| 70 | Korea, Dem. People's Rep. | 5825 | 2022 |
| 71 | Turkmenistan | 5467 | 2022 |
| 72 | Thailand | 5219 | 2022 |
| 73 | Guinea-Bissau | 4566 | 2022 |
| 74 | Lesotho | 4265 | 2022 |
| 75 | Saudi Arabia | 4028 | 2022 |
| 76 | Malaysia | 4001 | 2022 |
| 77 | Gambia, The | 3976 | 2022 |
| 78 | Kazakhstan | 3967 | 2022 |
| 79 | Eritrea | 3784 | 2022 |
| 80 | Ecuador | 3626 | 2022 |
| 81 | Equatorial Guinea | 3618 | 2022 |
| 82 | Honduras | 3463 | 2022 |
| 83 | Jordan | 3450 | 2022 |
| 84 | Ukraine | 2879 | 2022 |
| 85 | United Kingdom | 2787 | 2022 |
| 86 | France | 2763 | 2022 |
| 87 | Germany | 2726 | 2022 |
| 88 | Kyrgyz Republic | 2704 | 2022 |
| 89 | Namibia | 2618 | 2022 |
| 90 | Gabon | 2463 | 2022 |
| 91 | Paraguay | 2407 | 2022 |
| 92 | Botswana | 2350 | 2022 |
| 93 | Azerbaijan | 2286 | 2022 |
| 94 | Tunisia | 2251 | 2022 |
| 95 | Nicaragua | 2127 | 2022 |
| 96 | West Bank and Gaza | 2078 | 2022 |
| 97 | Sri Lanka | 1980 | 2022 |
| 98 | Japan | 1879 | 2022 |
| 99 | Canada | 1848 | 2022 |
| 100 | Poland | 1608 | 2022 |
| 101 | Timor-Leste | 1592 | 2022 |
| 102 | Lebanon | 1461 | 2022 |
| 103 | Chile | 1441 | 2022 |
| 104 | Eswatini | 1434 | 2022 |
| 105 | Romania | 1320 | 2022 |
| 106 | Djibouti | 1263 | 2022 |
| 107 | Libya | 1234 | 2022 |
| 108 | El Salvador | 1200 | 2022 |
| 109 | Comoros | 1157 | 2022 |
| 110 | Australia | 1128 | 2022 |
| 111 | Italy | 1076 | 2022 |
| 112 | Spain | 1076 | 2022 |
| 113 | Panama | 1018 | 2022 |
| 114 | Mongolia | 951 | 2022 |
| 115 | Oman | 874 | 2022 |
| 116 | Cuba | 814 | 2022 |
| 117 | Korea, Rep. | 807 | 2022 |
| 118 | Netherlands | 702 | 2022 |
| 119 | Jamaica | 619 | 2022 |
| 120 | Israel | 595 | 2022 |
| 121 | Moldova | 536 | 2022 |
| 122 | Fiji | 505 | 2022 |
| 123 | United Arab Emirates | 502 | 2022 |
| 124 | Costa Rica | 475 | 2022 |
| 125 | Georgia | 466 | 2022 |
| 126 | Belgium | 431 | 2022 |
| 127 | Guyana | 430 | 2022 |
| 128 | Solomon Islands | 385 | 2022 |
| 129 | Kuwait | 383 | 2022 |
| 130 | Hungary | 366 | 2022 |
| 131 | Bulgaria | 354 | 2022 |
| 132 | Switzerland | 349 | 2022 |
| 133 | Armenia | 344 | 2022 |
| 134 | Serbia | 342 | 2022 |
| 135 | Slovak Republic | 319 | 2022 |
| 136 | Greece | 306 | 2022 |
| 137 | New Zealand | 293 | 2022 |
| 138 | Sweden | 283 | 2022 |
| 139 | Albania | 275 | 2022 |
| 140 | Czechia | 274 | 2022 |
| 141 | Trinidad and Tobago | 273 | 2022 |
| 142 | Austria | 271 | 2022 |
| 143 | Portugal | 256 | 2022 |
| 144 | Uruguay | 239 | 2022 |
| 145 | Belarus | 230 | 2022 |
| 146 | Bhutan | 230 | 2022 |
| 147 | Denmark | 223 | 2022 |
| 148 | Mauritius | 199 | 2022 |
| 149 | Kiribati | 197 | 2022 |
| 150 | Suriname | 184 | 2022 |
| 151 | Ireland | 182 | 2022 |
| 152 | Kosovo | 177 | 2022 |
| 153 | Vanuatu | 171 | 2022 |
| 154 | Bosnia and Herzegovina | 166 | 2022 |
| 155 | Croatia | 159 | 2022 |
| 156 | Qatar | 137 | 2022 |
| 157 | Cabo Verde | 122 | 2022 |
| 158 | Norway | 117 | 2022 |
| 159 | Bahrain | 114 | 2022 |
| 160 | Finland | 109 | 2022 |
| 161 | Samoa | 96 | 2022 |
| 162 | Lithuania | 95 | 2022 |
| 163 | North Macedonia | 94 | 2022 |
| 164 | Sao Tome and Principe | 91 | 2022 |
| 165 | Singapore | 90 | 2022 |
| 166 | Belize | 79 | 2022 |
| 167 | Bahamas, The | 60 | 2022 |
| 168 | Brunei Darussalam | 60 | 2022 |
| 169 | Micronesia, Fed. Sts. | 57 | 2022 |
| 170 | Latvia | 55 | 2022 |
| 171 | Cyprus | 45 | 2022 |
| 172 | Slovenia | 44 | 2022 |
| 173 | Maldives | 41 | 2022 |
| 174 | St. Lucia | 35 | 2022 |
| 175 | Barbados | 33 | 2022 |
| 176 | Grenada | 32 | 2022 |
| 177 | Dominica | 31 | 2022 |
| 178 | Malta | 27 | 2022 |
| 179 | Tonga | 27 | 2022 |
| 180 | Estonia | 26 | 2022 |
| 181 | Seychelles | 24 | 2022 |
| 182 | Marshall Islands | 23 | 2022 |
| 183 | Montenegro | 19 | 2022 |
| 184 | Luxembourg | 17 | 2022 |
| 185 | St. Vincent and the Grenadines | 15 | 2022 |
| 186 | Iceland | 12 | 2022 |
| 187 | Antigua and Barbuda | 11 | 2022 |
| 188 | Nauru | 9 | 2022 |
| 189 | St. Kitts and Nevis | 9 | 2022 |
| 190 | Palau | 6 | 2022 |
| 191 | Tuvalu | 5 | 2022 |
| 192 | British Virgin Islands | 3 | 2022 |
| 193 | Turks and Caicos Islands | 3 | 2022 |
| 194 | Andorra | 2 | 2022 |
| 195 | Monaco | 1 | 2022 |
| 196 | San Marino | 0 | 2022 |