| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Sierra Leone | 76 | 2022 |
| 2 | Central African Republic | 73.5 | 2022 |
| 3 | Nigeria | 68.5 | 2022 |
| 4 | Somalia | 68 | 2022 |
| 5 | Chad | 64.1 | 2022 |
| 6 | South Sudan | 63.8 | 2022 |
| 7 | Guinea | 62.2 | 2022 |
| 8 | Niger | 60.3 | 2022 |
| 9 | Congo, Dem. Rep. | 60.1 | 2022 |
| 10 | Mali | 60.1 | 2022 |
| 11 | Lesotho | 56.4 | 2022 |
| 12 | Equatorial Guinea | 55.1 | 2022 |
| 13 | Liberia | 54.9 | 2022 |
| 14 | Benin | 53.6 | 2022 |
| 15 | Cote d'Ivoire | 52.4 | 2022 |
| 16 | Pakistan | 51 | 2022 |
| 17 | Burkina Faso | 50.1 | 2022 |
| 18 | Mozambique | 48.7 | 2022 |
| 19 | Guinea-Bissau | 48.6 | 2022 |
| 20 | Cameroon | 47 | 2022 |
| 21 | Angola | 45.7 | 2022 |
| 22 | Madagascar | 45.1 | 2022 |
| 23 | Afghanistan | 44.8 | 2022 |
| 24 | Djibouti | 44.1 | 2022 |
| 25 | Haiti | 44 | 2022 |
| 26 | Kiribati | 43.9 | 2022 |
| 27 | Togo | 42.1 | 2022 |
| 28 | Timor-Leste | 41.5 | 2022 |
| 29 | Eswatini | 39.7 | 2022 |
| 30 | Zambia | 39 | 2022 |
| 31 | Comoros | 38.2 | 2022 |
| 32 | Sudan | 37 | 2022 |
| 33 | Burundi | 36.4 | 2022 |
| 34 | Turkmenistan | 35 | 2022 |
| 35 | Zimbabwe | 34.6 | 2022 |
| 36 | Ethiopia | 33.9 | 2022 |
| 37 | Papua New Guinea | 33.4 | 2022 |
| 38 | Yemen, Rep. | 33.1 | 2022 |
| 39 | Gambia, The | 32.8 | 2022 |
| 40 | Lao PDR | 32.7 | 2022 |
| 41 | Myanmar | 32.5 | 2022 |
| 42 | Ghana | 31.6 | 2022 |
| 43 | Mauritania | 31.4 | 2022 |
| 44 | Botswana | 31.2 | 2022 |
| 45 | Congo, Rep. | 31.2 | 2022 |
| 46 | Dominica | 30.8 | 2022 |
| 47 | Kenya | 30.5 | 2022 |
| 48 | Uganda | 30.2 | 2022 |
| 49 | Malawi | 30.1 | 2022 |
| 50 | Tanzania | 30 | 2022 |
| 51 | Gabon | 28.8 | 2022 |
| 52 | Rwanda | 28.8 | 2022 |
| 53 | Namibia | 28.6 | 2022 |
| 54 | Senegal | 28.2 | 2022 |
| 55 | Eritrea | 28 | 2022 |
| 56 | South Africa | 27.7 | 2022 |
| 57 | Dominican Republic | 26.8 | 2022 |
| 58 | Tajikistan | 26.7 | 2022 |
| 59 | India | 25.5 | 2022 |
| 60 | Bangladesh | 24.1 | 2022 |
| 61 | Marshall Islands | 24 | 2022 |
| 62 | Fiji | 23.6 | 2022 |
| 63 | Nepal | 23 | 2022 |
| 64 | Guyana | 22.3 | 2022 |
| 65 | Nauru | 22.3 | 2022 |
| 66 | Palau | 22.1 | 2022 |
| 67 | Philippines | 21.8 | 2022 |
| 68 | Venezuela, RB | 21.2 | 2022 |
| 69 | Micronesia, Fed. Sts. | 20.5 | 2022 |
| 70 | Cambodia | 20.3 | 2022 |
| 71 | Bhutan | 20.1 | 2022 |
| 72 | Iraq | 20 | 2022 |
| 73 | Bolivia | 19.6 | 2022 |
| 74 | Guatemala | 18.8 | 2022 |
| 75 | Algeria | 18.7 | 2022 |
| 76 | Indonesia | 18.1 | 2022 |
| 77 | Syrian Arab Republic | 17.8 | 2022 |
| 78 | Tuvalu | 17.4 | 2022 |
| 79 | Viet Nam | 16.2 | 2022 |
| 80 | Azerbaijan | 16.1 | 2022 |
| 81 | Jamaica | 16.1 | 2022 |
| 82 | St. Lucia | 16 | 2022 |
| 83 | Solomon Islands | 15.7 | 2022 |
| 84 | Vanuatu | 15.6 | 2022 |
| 85 | Egypt, Arab Rep. | 15.5 | 2022 |
| 86 | Kyrgyz Republic | 15.4 | 2022 |
| 87 | Paraguay | 15 | 2022 |
| 88 | Lebanon | 14.9 | 2022 |
| 89 | Morocco | 14.8 | 2022 |
| 90 | Suriname | 14.8 | 2022 |
| 91 | Grenada | 14.4 | 2022 |
| 92 | Samoa | 13.9 | 2022 |
| 93 | Honduras | 13.8 | 2022 |
| 94 | Trinidad and Tobago | 13.8 | 2022 |
| 95 | Korea, Dem. People's Rep. | 13.6 | 2022 |
| 96 | Mauritius | 13.4 | 2022 |
| 97 | St. Kitts and Nevis | 13.3 | 2022 |
| 98 | Nicaragua | 13.1 | 2022 |
| 99 | Brazil | 12.5 | 2022 |
| 100 | Seychelles | 12.5 | 2022 |
| 101 | West Bank and Gaza | 12.3 | 2022 |
| 102 | Jordan | 12.2 | 2022 |
| 103 | Moldova | 12.2 | 2022 |
| 104 | Uzbekistan | 11.9 | 2022 |
| 105 | Peru | 11.7 | 2022 |
| 106 | British Virgin Islands | 11.6 | 2022 |
| 107 | Mongolia | 11.5 | 2022 |
| 108 | Panama | 11.4 | 2022 |
| 109 | Sao Tome and Principe | 11.3 | 2022 |
| 110 | Bahamas, The | 11.2 | 2022 |
| 111 | Mexico | 11 | 2022 |
| 112 | Cabo Verde | 10.6 | 2022 |
| 113 | Colombia | 10.6 | 2022 |
| 114 | Ecuador | 10.5 | 2022 |
| 115 | Iran, Islamic Rep. | 10.3 | 2022 |
| 116 | El Salvador | 10.2 | 2022 |
| 117 | Barbados | 10.1 | 2022 |
| 118 | St. Vincent and the Grenadines | 10.1 | 2022 |
| 119 | Tunisia | 9.9 | 2022 |
| 120 | Belize | 9.4 | 2022 |
| 121 | Tonga | 9.4 | 2022 |
| 122 | Armenia | 9.2 | 2022 |
| 123 | Oman | 9 | 2022 |
| 124 | Libya | 8.9 | 2022 |
| 125 | Kazakhstan | 8.7 | 2022 |
| 126 | Kosovo | 8.7 | 2022 |
| 127 | Brunei Darussalam | 8.5 | 2022 |
| 128 | Albania | 8.4 | 2022 |
| 129 | Argentina | 8.4 | 2022 |
| 130 | Georgia | 8.3 | 2022 |
| 131 | Turkiye | 8.3 | 2022 |
| 132 | Antigua and Barbuda | 8.1 | 2022 |
| 133 | Kuwait | 7.4 | 2022 |
| 134 | Thailand | 7 | 2022 |
| 135 | Ukraine | 7 | 2022 |
| 136 | Costa Rica | 6.9 | 2022 |
| 137 | Malaysia | 6.7 | 2022 |
| 138 | Cuba | 6.2 | 2022 |
| 139 | Bahrain | 5.6 | 2022 |
| 140 | Sri Lanka | 5.6 | 2022 |
| 141 | Uruguay | 5.6 | 2022 |
| 142 | Romania | 5.5 | 2022 |
| 143 | Saudi Arabia | 5.5 | 2022 |
| 144 | Chile | 5.4 | 2022 |
| 145 | United States | 5.4 | 2022 |
| 146 | Bosnia and Herzegovina | 5.2 | 2022 |
| 147 | Bulgaria | 5 | 2022 |
| 148 | Malta | 4.9 | 2022 |
| 149 | Slovak Republic | 4.9 | 2022 |
| 150 | China | 4.8 | 2022 |
| 151 | Maldives | 4.8 | 2022 |
| 152 | Qatar | 4.5 | 2022 |
| 153 | Serbia | 4.4 | 2022 |
| 154 | Canada | 4.3 | 2022 |
| 155 | United Arab Emirates | 4.3 | 2022 |
| 156 | North Macedonia | 4.1 | 2022 |
| 157 | Turks and Caicos Islands | 4.1 | 2022 |
| 158 | Croatia | 3.9 | 2022 |
| 159 | New Zealand | 3.9 | 2022 |
| 160 | Poland | 3.8 | 2022 |
| 161 | Russian Federation | 3.8 | 2022 |
| 162 | United Kingdom | 3.6 | 2022 |
| 163 | Switzerland | 3.5 | 2022 |
| 164 | Netherlands | 3.4 | 2022 |
| 165 | France | 3.3 | 2022 |
| 166 | Greece | 3.3 | 2022 |
| 167 | Hungary | 3.3 | 2022 |
| 168 | Australia | 3.2 | 2022 |
| 169 | Belgium | 3.1 | 2022 |
| 170 | Denmark | 3.1 | 2022 |
| 171 | Germany | 3 | 2022 |
| 172 | Lithuania | 2.9 | 2022 |
| 173 | Latvia | 2.8 | 2022 |
| 174 | Cyprus | 2.7 | 2022 |
| 175 | Ireland | 2.7 | 2022 |
| 176 | Israel | 2.7 | 2022 |
| 177 | Andorra | 2.6 | 2022 |
| 178 | Austria | 2.6 | 2022 |
| 179 | Portugal | 2.6 | 2022 |
| 180 | Spain | 2.5 | 2022 |
| 181 | Korea, Rep. | 2.4 | 2022 |
| 182 | Monaco | 2.3 | 2022 |
| 183 | Montenegro | 2.3 | 2022 |
| 184 | Italy | 2.2 | 2022 |
| 185 | Luxembourg | 2.2 | 2022 |
| 186 | Czechia | 2.1 | 2022 |
| 187 | Iceland | 2 | 2022 |
| 188 | Sweden | 2 | 2022 |
| 189 | Belarus | 1.9 | 2022 |
| 190 | Finland | 1.9 | 2022 |
| 191 | Slovenia | 1.9 | 2022 |
| 192 | Norway | 1.8 | 2022 |
| 193 | Singapore | 1.8 | 2022 |
| 194 | Japan | 1.7 | 2022 |
| 195 | Estonia | 1.5 | 2022 |
| 196 | San Marino | 1.3 | 2022 |