| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Sierra Leone | 82.1 | 2022 |
| 2 | Central African Republic | 80.6 | 2022 |
| 3 | Nigeria | 74.7 | 2022 |
| 4 | Somalia | 73.5 | 2022 |
| 5 | Chad | 70.2 | 2022 |
| 6 | Guinea | 69.1 | 2022 |
| 7 | South Sudan | 69 | 2022 |
| 8 | Congo, Dem. Rep. | 65.7 | 2022 |
| 9 | Mali | 65 | 2022 |
| 10 | Niger | 64.7 | 2022 |
| 11 | Lesotho | 62.1 | 2022 |
| 12 | Equatorial Guinea | 60.4 | 2022 |
| 13 | Liberia | 60.1 | 2022 |
| 14 | Benin | 59 | 2022 |
| 15 | Cote d'Ivoire | 58.9 | 2022 |
| 16 | Pakistan | 55.8 | 2022 |
| 17 | Burkina Faso | 54.6 | 2022 |
| 18 | Guinea-Bissau | 53.8 | 2022 |
| 19 | Mozambique | 52.6 | 2022 |
| 20 | Cameroon | 51.8 | 2022 |
| 21 | Angola | 50.7 | 2022 |
| 22 | Madagascar | 49.6 | 2022 |
| 23 | Haiti | 48.4 | 2022 |
| 24 | Kiribati | 48.4 | 2022 |
| 25 | Afghanistan | 48.1 | 2022 |
| 26 | Djibouti | 48.1 | 2022 |
| 27 | Togo | 46.2 | 2022 |
| 28 | Timor-Leste | 45.3 | 2022 |
| 29 | Eswatini | 43.7 | 2022 |
| 30 | Zambia | 42.5 | 2022 |
| 31 | Sudan | 41.3 | 2022 |
| 32 | Comoros | 40.7 | 2022 |
| 33 | Burundi | 40.3 | 2022 |
| 34 | Turkmenistan | 39.9 | 2022 |
| 35 | Ethiopia | 38.8 | 2022 |
| 36 | Zimbabwe | 38.4 | 2022 |
| 37 | Gambia, The | 36.9 | 2022 |
| 38 | Lao PDR | 36.4 | 2022 |
| 39 | Papua New Guinea | 36.3 | 2022 |
| 40 | Yemen, Rep. | 36.2 | 2022 |
| 41 | Myanmar | 36 | 2022 |
| 42 | Ghana | 35 | 2022 |
| 43 | Mauritania | 34.6 | 2022 |
| 44 | Congo, Rep. | 34.4 | 2022 |
| 45 | Botswana | 34.2 | 2022 |
| 46 | Kenya | 33.7 | 2022 |
| 47 | Malawi | 33.6 | 2022 |
| 48 | Uganda | 33.3 | 2022 |
| 49 | Tanzania | 33 | 2022 |
| 50 | Dominica | 32.6 | 2022 |
| 51 | Gabon | 32.1 | 2022 |
| 52 | Eritrea | 31.8 | 2022 |
| 53 | Senegal | 31.6 | 2022 |
| 54 | Rwanda | 31.5 | 2022 |
| 55 | Namibia | 31.4 | 2022 |
| 56 | Tajikistan | 30.1 | 2022 |
| 57 | South Africa | 29.8 | 2022 |
| 58 | Dominican Republic | 29.1 | 2022 |
| 59 | Marshall Islands | 26.9 | 2022 |
| 60 | Fiji | 25.8 | 2022 |
| 61 | India | 25.8 | 2022 |
| 62 | Bangladesh | 25.5 | 2022 |
| 63 | Guyana | 25.1 | 2022 |
| 64 | Nepal | 24.9 | 2022 |
| 65 | Nauru | 24.6 | 2022 |
| 66 | Palau | 24.4 | 2022 |
| 67 | Philippines | 24.1 | 2022 |
| 68 | Micronesia, Fed. Sts. | 23.1 | 2022 |
| 69 | Venezuela, RB | 23 | 2022 |
| 70 | Cambodia | 22.7 | 2022 |
| 71 | Bhutan | 22 | 2022 |
| 72 | Iraq | 21.9 | 2022 |
| 73 | Bolivia | 21.6 | 2022 |
| 74 | Guatemala | 20.8 | 2022 |
| 75 | Algeria | 20.2 | 2022 |
| 76 | Indonesia | 20.1 | 2022 |
| 77 | Syrian Arab Republic | 19.6 | 2022 |
| 78 | Tuvalu | 19.5 | 2022 |
| 79 | Viet Nam | 18.3 | 2022 |
| 80 | Jamaica | 17.9 | 2022 |
| 81 | Azerbaijan | 17.7 | 2022 |
| 82 | St. Lucia | 17.5 | 2022 |
| 83 | Kyrgyz Republic | 17.1 | 2022 |
| 84 | Solomon Islands | 17.1 | 2022 |
| 85 | Egypt, Arab Rep. | 16.6 | 2022 |
| 86 | Suriname | 16.6 | 2022 |
| 87 | Vanuatu | 16.6 | 2022 |
| 88 | Paraguay | 16.5 | 2022 |
| 89 | Morocco | 16.3 | 2022 |
| 90 | Lebanon | 15.9 | 2022 |
| 91 | Grenada | 15.6 | 2022 |
| 92 | Honduras | 15.3 | 2022 |
| 93 | Samoa | 15.3 | 2022 |
| 94 | Trinidad and Tobago | 15.1 | 2022 |
| 95 | Korea, Dem. People's Rep. | 15 | 2022 |
| 96 | Mauritius | 14.8 | 2022 |
| 97 | Nicaragua | 14.6 | 2022 |
| 98 | St. Kitts and Nevis | 14.6 | 2022 |
| 99 | Brazil | 13.9 | 2022 |
| 100 | Moldova | 13.5 | 2022 |
| 101 | Seychelles | 13.4 | 2022 |
| 102 | Uzbekistan | 13.4 | 2022 |
| 103 | Jordan | 13.3 | 2022 |
| 104 | West Bank and Gaza | 13.3 | 2022 |
| 105 | Mongolia | 12.8 | 2022 |
| 106 | Peru | 12.8 | 2022 |
| 107 | Sao Tome and Principe | 12.6 | 2022 |
| 108 | Panama | 12.3 | 2022 |
| 109 | Mexico | 12.1 | 2022 |
| 110 | Bahamas, The | 12 | 2022 |
| 111 | Colombia | 11.8 | 2022 |
| 112 | Ecuador | 11.6 | 2022 |
| 113 | British Virgin Islands | 11.5 | 2022 |
| 114 | Cabo Verde | 11.5 | 2022 |
| 115 | El Salvador | 11.1 | 2022 |
| 116 | Iran, Islamic Rep. | 10.9 | 2022 |
| 117 | St. Vincent and the Grenadines | 10.9 | 2022 |
| 118 | Barbados | 10.8 | 2022 |
| 119 | Tunisia | 10.7 | 2022 |
| 120 | Tonga | 10.4 | 2022 |
| 121 | Belize | 10.3 | 2022 |
| 122 | Armenia | 10 | 2022 |
| 123 | Oman | 9.9 | 2022 |
| 124 | Kazakhstan | 9.8 | 2022 |
| 125 | Libya | 9.8 | 2022 |
| 126 | Kosovo | 9.5 | 2022 |
| 127 | Albania | 9.2 | 2022 |
| 128 | Georgia | 9.2 | 2022 |
| 129 | Argentina | 9.1 | 2022 |
| 130 | Brunei Darussalam | 9.1 | 2022 |
| 131 | Turkiye | 8.9 | 2022 |
| 132 | Antigua and Barbuda | 8.8 | 2022 |
| 133 | Kuwait | 8 | 2022 |
| 134 | Thailand | 7.7 | 2022 |
| 135 | Ukraine | 7.7 | 2022 |
| 136 | Costa Rica | 7.3 | 2022 |
| 137 | Malaysia | 7.3 | 2022 |
| 138 | Cuba | 6.9 | 2022 |
| 139 | Uruguay | 6.2 | 2022 |
| 140 | Sri Lanka | 6.1 | 2022 |
| 141 | Romania | 6 | 2022 |
| 142 | Chile | 5.9 | 2022 |
| 143 | United States | 5.8 | 2022 |
| 144 | Bahrain | 5.7 | 2022 |
| 145 | Bosnia and Herzegovina | 5.6 | 2022 |
| 146 | Saudi Arabia | 5.6 | 2022 |
| 147 | Bulgaria | 5.5 | 2022 |
| 148 | Slovak Republic | 5.4 | 2022 |
| 149 | Maldives | 5.2 | 2022 |
| 150 | Malta | 5.2 | 2022 |
| 151 | China | 5 | 2022 |
| 152 | Qatar | 4.8 | 2022 |
| 153 | Serbia | 4.8 | 2022 |
| 154 | Canada | 4.7 | 2022 |
| 155 | United Arab Emirates | 4.7 | 2022 |
| 156 | North Macedonia | 4.4 | 2022 |
| 157 | Turks and Caicos Islands | 4.3 | 2022 |
| 158 | Croatia | 4.2 | 2022 |
| 159 | New Zealand | 4.2 | 2022 |
| 160 | Russian Federation | 4.2 | 2022 |
| 161 | Poland | 4.1 | 2022 |
| 162 | United Kingdom | 3.9 | 2022 |
| 163 | Switzerland | 3.8 | 2022 |
| 164 | Netherlands | 3.7 | 2022 |
| 165 | France | 3.6 | 2022 |
| 166 | Hungary | 3.6 | 2022 |
| 167 | Greece | 3.5 | 2022 |
| 168 | Australia | 3.4 | 2022 |
| 169 | Belgium | 3.4 | 2022 |
| 170 | Denmark | 3.3 | 2022 |
| 171 | Germany | 3.2 | 2022 |
| 172 | Lithuania | 3.1 | 2022 |
| 173 | Latvia | 3 | 2022 |
| 174 | Andorra | 2.9 | 2022 |
| 175 | Cyprus | 2.9 | 2022 |
| 176 | Ireland | 2.9 | 2022 |
| 177 | Israel | 2.9 | 2022 |
| 178 | Austria | 2.8 | 2022 |
| 179 | Portugal | 2.8 | 2022 |
| 180 | Spain | 2.8 | 2022 |
| 181 | Korea, Rep. | 2.6 | 2022 |
| 182 | Monaco | 2.5 | 2022 |
| 183 | Czechia | 2.4 | 2022 |
| 184 | Italy | 2.4 | 2022 |
| 185 | Luxembourg | 2.4 | 2022 |
| 186 | Montenegro | 2.4 | 2022 |
| 187 | Iceland | 2.2 | 2022 |
| 188 | Sweden | 2.2 | 2022 |
| 189 | Belarus | 2.1 | 2022 |
| 190 | Finland | 2 | 2022 |
| 191 | Slovenia | 2 | 2022 |
| 192 | Norway | 1.9 | 2022 |
| 193 | Singapore | 1.9 | 2022 |
| 194 | Japan | 1.8 | 2022 |
| 195 | Estonia | 1.6 | 2022 |
| 196 | San Marino | 1.4 | 2022 |