| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Niger | 64.9891870576765 | 2022 |
| 2 | Chad | 62.6130965846717 | 2022 |
| 3 | South Sudan | 59.7050626099294 | 2022 |
| 4 | Benin | 48.5022097642712 | 2022 |
| 5 | Sao Tome and Principe | 42.1880061695751 | 2022 |
| 6 | Togo | 39.4732795094103 | 2022 |
| 7 | Namibia | 37.1558168025006 | 2022 |
| 8 | Liberia | 35.2447475904452 | 2022 |
| 9 | Madagascar | 33.632324349793 | 2022 |
| 10 | Burkina Faso | 33.5537485814954 | 2022 |
| 11 | Kiribati | 32.7514987733221 | 2022 |
| 12 | Mauritania | 26.8668917856937 | 2022 |
| 13 | Central African Republic | 25.0446353064702 | 2022 |
| 14 | Somalia | 21.3190507788034 | 2022 |
| 15 | Cote d'Ivoire | 21.2037642540185 | 2022 |
| 16 | Mozambique | 19.5887695616987 | 2022 |
| 17 | Nigeria | 18.4410060898606 | 2022 |
| 18 | Haiti | 17.7290863297848 | 2022 |
| 19 | Ethiopia | 17.6351541545682 | 2022 |
| 20 | Zimbabwe | 17.3099522547499 | 2022 |
| 21 | Angola | 17.2880462225894 | 2022 |
| 22 | Ghana | 17.2167210100441 | 2022 |
| 23 | Sierra Leone | 16.4294648291284 | 2022 |
| 24 | Lao PDR | 16.1529765912269 | 2022 |
| 25 | Papua New Guinea | 16.0985592434682 | 2022 |
| 26 | Djibouti | 15.9867750651752 | 2022 |
| 27 | Lesotho | 14.9881798993117 | 2022 |
| 28 | Cambodia | 12.076229371325 | 2022 |
| 29 | Congo, Dem. Rep. | 11.8461803584208 | 2022 |
| 30 | India | 11.1043567832658 | 2022 |
| 31 | Timor-Leste | 10.3649414279263 | 2022 |
| 32 | Afghanistan | 8.84185330022357 | 2022 |
| 33 | Marshall Islands | 8.67923089975274 | 2022 |
| 34 | Yemen, Rep. | 8.57417173568096 | 2022 |
| 35 | Bolivia | 8.55303060540661 | 2022 |
| 36 | Cabo Verde | 8.5435657233931 | 2022 |
| 37 | Guinea-Bissau | 8.43077581581567 | 2022 |
| 38 | Senegal | 7.70624100596854 | 2022 |
| 39 | Guinea | 7.14570601210631 | 2022 |
| 40 | Nepal | 6.97716697797205 | 2022 |
| 41 | Myanmar | 6.80942763390235 | 2022 |
| 42 | Pakistan | 6.75402203753883 | 2022 |
| 43 | Kenya | 6.45017567960218 | 2022 |
| 44 | Zambia | 6.41115730329657 | 2022 |
| 45 | Tanzania | 6.3214946038 | 2022 |
| 46 | St. Lucia | 6.18915631026348 | 2022 |
| 47 | Botswana | 5.21349861163438 | 2022 |
| 48 | Mongolia | 5.03416171288403 | 2022 |
| 49 | Mali | 4.54229050947002 | 2022 |
| 50 | Cameroon | 4.25046342729705 | 2022 |
| 51 | Indonesia | 4.18901428691564 | 2022 |
| 52 | Honduras | 4.15041116452141 | 2022 |
| 53 | Panama | 3.98534152666526 | 2022 |
| 54 | Uganda | 3.82172120080277 | 2022 |
| 55 | Philippines | 3.02283506780565 | 2022 |
| 56 | Peru | 2.88412371042904 | 2022 |
| 57 | Tuvalu | 2.62199274018654 | 2022 |
| 58 | Malawi | 2.60519153073525 | 2022 |
| 59 | Colombia | 2.40045300797647 | 2022 |
| 60 | Gabon | 2.02231216741053 | 2022 |
| 61 | Rwanda | 1.85916585905593 | 2022 |
| 62 | Dominican Republic | 1.83017538770409 | 2022 |
| 63 | Burundi | 1.44493925595095 | 2022 |
| 64 | Suriname | 1.21471979063248 | 2022 |
| 65 | Guatemala | 1.11898891166837 | 2022 |
| 66 | Aruba | 0.857771138864969 | 2022 |
| 67 | Jamaica | 0.800195167029365 | 2022 |
| 68 | Libya | 0.747842447246175 | 2022 |
| 69 | Ecuador | 0.645970878795795 | 2022 |
| 70 | Antigua and Barbuda | 0.624317815790139 | 2022 |
| 71 | Belize | 0.570415498430121 | 2022 |
| 72 | Paraguay | 0.322530069636584 | 2022 |
| 73 | Tajikistan | 0.317233735948745 | 2022 |
| 74 | Guyana | 0.290032179703069 | 2022 |
| 75 | Eswatini | 0.226837128108291 | 2022 |
| 76 | Cuba | 0.17005444157131 | 2022 |
| 77 | Northern Mariana Islands | 0.159628312168779 | 2022 |
| 78 | Uruguay | 0.151863267260118 | 2022 |
| 79 | South Africa | 0.149149544004536 | 2022 |
| 80 | Turkiye | 0.148557702723124 | 2022 |
| 81 | Tunisia | 0.147748349519596 | 2022 |
| 82 | Moldova | 0.132596333165824 | 2022 |
| 83 | Samoa | 0.127572527735072 | 2022 |
| 84 | North Macedonia | 0.109382715707394 | 2022 |
| 85 | Costa Rica | 0.107892510950571 | 2022 |
| 86 | China | 0.104456782974785 | 2022 |
| 87 | Jordan | 0.103969134290478 | 2022 |
| 88 | West Bank and Gaza | 0.101802938155982 | 2022 |
| 89 | Brazil | 0.0926761640594509 | 2022 |
| 90 | Tonga | 0.0902517548614203 | 2022 |
| 91 | Gambia, The | 0.0654308145448171 | 2022 |
| 92 | Qatar | 0.0634549162119719 | 2022 |
| 93 | Serbia | 0.0581270323946592 | 2022 |
| 94 | Vanuatu | 0.05578064863498 | 2022 |
| 95 | Uzbekistan | 0.0495339994103556 | 2022 |
| 96 | Montenegro | 0.0409756897206173 | 2022 |
| 97 | Thailand | 0.0306438020161142 | 2022 |
| 98 | Kazakhstan | 0.0297272042319568 | 2022 |
| 99 | Turks and Caicos Islands | 0.0137728654187745 | 2022 |
| 100 | Armenia | 0.0106078618727952 | 2022 |
| 101 | Egypt, Arab Rep. | 0.0068516530536605 | 2022 |
| 102 | Iraq | 0.0044710022736279 | 2022 |
| 103 | Georgia | 0.0033039724849362 | 2022 |
| 104 | Albania | 0 | 2022 |
| 105 | Algeria | 0 | 2022 |
| 106 | Andorra | 0 | 2022 |
| 107 | Australia | 0 | 2022 |
| 108 | Austria | 0 | 2022 |
| 109 | Bahrain | 0 | 2022 |
| 110 | Bangladesh | 0 | 2022 |
| 111 | Belarus | 0 | 2022 |
| 112 | Belgium | 0 | 2022 |
| 113 | Bermuda | 0 | 2022 |
| 114 | Bhutan | 0 | 2022 |
| 115 | Brunei Darussalam | 0 | 2022 |
| 116 | Bulgaria | 0 | 2022 |
| 117 | Canada | 0 | 2022 |
| 118 | Cayman Islands | 0 | 2022 |
| 119 | Chile | 0 | 2022 |
| 120 | Cyprus | 0 | 2022 |
| 121 | Czechia | 0 | 2022 |
| 122 | Denmark | 0 | 2022 |
| 123 | El Salvador | 0 | 2022 |
| 124 | Estonia | 0 | 2022 |
| 125 | Fiji | 0 | 2022 |
| 126 | Finland | 0 | 2022 |
| 127 | France | 0 | 2022 |
| 128 | French Polynesia | 0 | 2022 |
| 129 | Germany | 0 | 2022 |
| 130 | Gibraltar | 0 | 2022 |
| 131 | Greece | 0 | 2022 |
| 132 | Greenland | 0 | 2022 |
| 133 | Hong Kong SAR, China | 0 | 2022 |
| 134 | Hungary | 0 | 2022 |
| 135 | Iceland | 0 | 2022 |
| 136 | Ireland | 0 | 2022 |
| 137 | Isle of Man | 0 | 2022 |
| 138 | Israel | 0 | 2022 |
| 139 | Italy | 0 | 2022 |
| 140 | Japan | 0 | 2022 |
| 141 | Korea, Dem. People's Rep. | 0 | 2022 |
| 142 | Korea, Rep. | 0 | 2022 |
| 143 | Kuwait | 0 | 2022 |
| 144 | Kyrgyz Republic | 0 | 2022 |
| 145 | Lebanon | 0 | 2022 |
| 146 | Liechtenstein | 0 | 2022 |
| 147 | Lithuania | 0 | 2022 |
| 148 | Luxembourg | 0 | 2022 |
| 149 | Macao SAR, China | 0 | 2022 |
| 150 | Maldives | 0 | 2022 |
| 151 | Malta | 0 | 2022 |
| 152 | Mexico | 0 | 2022 |
| 153 | Monaco | 0 | 2022 |
| 154 | Morocco | 0 | 2022 |
| 155 | Netherlands | 0 | 2022 |
| 156 | New Caledonia | 0 | 2022 |
| 157 | New Zealand | 0 | 2022 |
| 158 | Norway | 0 | 2022 |
| 159 | Oman | 0 | 2022 |
| 160 | Palau | 0 | 2022 |
| 161 | Poland | 0 | 2022 |
| 162 | Portugal | 0 | 2022 |
| 163 | Puerto Rico | 0 | 2022 |
| 164 | Romania | 0 | 2022 |
| 165 | Russian Federation | 0 | 2022 |
| 166 | San Marino | 0 | 2022 |
| 167 | Saudi Arabia | 0 | 2022 |
| 168 | Seychelles | 0 | 2022 |
| 169 | Singapore | 0 | 2022 |
| 170 | Slovak Republic | 0 | 2022 |
| 171 | Slovenia | 0 | 2022 |
| 172 | Spain | 0 | 2022 |
| 173 | Sri Lanka | 0 | 2022 |
| 174 | St. Martin (French part) | 0 | 2022 |
| 175 | Sweden | 0 | 2022 |
| 176 | Switzerland | 0 | 2022 |
| 177 | Trinidad and Tobago | 0 | 2022 |
| 178 | Turkmenistan | 0 | 2022 |
| 179 | Ukraine | 0 | 2022 |
| 180 | United Arab Emirates | 0 | 2022 |
| 181 | United Kingdom | 0 | 2022 |
| 182 | United States | 0 | 2022 |
| 183 | Viet Nam | 0 | 2022 |
| 184 | Virgin Islands (U.S.) | 0 | 2022 |