| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Lesotho | 108.1 | 2019 |
| 2 | Chad | 99.2 | 2019 |
| 3 | Somalia | 99.2 | 2019 |
| 4 | Central African Republic | 97 | 2019 |
| 5 | Nigeria | 71.7 | 2019 |
| 6 | Niger | 70.3 | 2019 |
| 7 | Sierra Leone | 69.5 | 2019 |
| 8 | South Sudan | 68.1 | 2019 |
| 9 | Eritrea | 66.5 | 2019 |
| 10 | Mali | 66.1 | 2019 |
| 11 | Burkina Faso | 60.9 | 2019 |
| 12 | Benin | 60.2 | 2019 |
| 13 | Guinea | 57.8 | 2019 |
| 14 | Burundi | 53.3 | 2019 |
| 15 | Congo, Dem. Rep. | 52.3 | 2019 |
| 16 | Guinea-Bissau | 49.4 | 2019 |
| 17 | Angola | 48.9 | 2019 |
| 18 | Cameroon | 47.3 | 2019 |
| 19 | Cote d'Ivoire | 47 | 2019 |
| 20 | Eswatini | 46.5 | 2019 |
| 21 | Mozambique | 45.6 | 2019 |
| 22 | Comoros | 43.8 | 2019 |
| 23 | Togo | 42.4 | 2019 |
| 24 | Ethiopia | 40.7 | 2019 |
| 25 | Madagascar | 40.1 | 2019 |
| 26 | Pakistan | 38.8 | 2019 |
| 27 | Mauritania | 37.8 | 2019 |
| 28 | Djibouti | 37.6 | 2019 |
| 29 | Kiribati | 37.4 | 2019 |
| 30 | India | 36.4 | 2019 |
| 31 | Zimbabwe | 36.2 | 2019 |
| 32 | Zambia | 35.8 | 2019 |
| 33 | Liberia | 34.6 | 2019 |
| 34 | Solomon Islands | 32.7 | 2019 |
| 35 | Senegal | 31.7 | 2019 |
| 36 | Malawi | 30.8 | 2019 |
| 37 | Tanzania | 30.2 | 2019 |
| 38 | Equatorial Guinea | 29.7 | 2019 |
| 39 | Gambia, The | 29.5 | 2019 |
| 40 | Kenya | 29 | 2019 |
| 41 | Namibia | 28.8 | 2019 |
| 42 | Uganda | 28.1 | 2019 |
| 43 | South Africa | 27.6 | 2019 |
| 44 | Botswana | 26.8 | 2019 |
| 45 | Congo, Rep. | 26.4 | 2019 |
| 46 | Haiti | 25.9 | 2019 |
| 47 | Ghana | 25.2 | 2019 |
| 48 | Rwanda | 25 | 2019 |
| 49 | Vanuatu | 25 | 2019 |
| 50 | Papua New Guinea | 24.9 | 2019 |
| 51 | Lao PDR | 20.5 | 2019 |
| 52 | Timor-Leste | 20.4 | 2019 |
| 53 | Bangladesh | 18.2 | 2019 |
| 54 | Nepal | 17.8 | 2019 |
| 55 | Gabon | 17.5 | 2019 |
| 56 | Cambodia | 17.1 | 2019 |
| 57 | Philippines | 16.9 | 2019 |
| 58 | Sao Tome and Principe | 16.7 | 2019 |
| 59 | Afghanistan | 16.6 | 2019 |
| 60 | Indonesia | 15.8 | 2019 |
| 61 | Sudan | 15.8 | 2019 |
| 62 | Bhutan | 15.7 | 2019 |
| 63 | Yemen, Rep. | 15.6 | 2019 |
| 64 | Guatemala | 15.3 | 2019 |
| 65 | Malaysia | 14.4 | 2019 |
| 66 | Bolivia | 14.3 | 2019 |
| 67 | Micronesia, Fed. Sts. | 14 | 2019 |
| 68 | Myanmar | 12.9 | 2019 |
| 69 | Cabo Verde | 12.1 | 2019 |
| 70 | Thailand | 11.8 | 2019 |
| 71 | Argentina | 11.4 | 2019 |
| 72 | Fiji | 10.8 | 2019 |
| 73 | Cuba | 9.7 | 2019 |
| 74 | Syrian Arab Republic | 9.1 | 2019 |
| 75 | Tajikistan | 9 | 2019 |
| 76 | Guyana | 8.6 | 2019 |
| 77 | Singapore | 8.5 | 2019 |
| 78 | Japan | 8.4 | 2019 |
| 79 | Seychelles | 8.4 | 2019 |
| 80 | Samoa | 8.2 | 2019 |
| 81 | Barbados | 7.7 | 2019 |
| 82 | Greece | 7.6 | 2019 |
| 83 | Peru | 7.6 | 2019 |
| 84 | Romania | 7.2 | 2019 |
| 85 | Honduras | 7.1 | 2019 |
| 86 | Suriname | 7.1 | 2019 |
| 87 | Tonga | 7.1 | 2019 |
| 88 | Viet Nam | 6.9 | 2019 |
| 89 | Portugal | 6.8 | 2019 |
| 90 | Grenada | 6.7 | 2019 |
| 91 | Brazil | 6.6 | 2019 |
| 92 | El Salvador | 6.1 | 2019 |
| 93 | United Kingdom | 6.1 | 2019 |
| 94 | Armenia | 5.8 | 2019 |
| 95 | Dominican Republic | 5.8 | 2019 |
| 96 | St. Lucia | 5.8 | 2019 |
| 97 | Turkmenistan | 5.7 | 2019 |
| 98 | Mauritius | 5.5 | 2019 |
| 99 | Poland | 5.4 | 2019 |
| 100 | Belgium | 5.3 | 2019 |
| 101 | St. Vincent and the Grenadines | 5.3 | 2019 |
| 102 | Korea, Rep. | 5.2 | 2019 |
| 103 | Venezuela, RB | 5.2 | 2019 |
| 104 | Egypt, Arab Rep. | 4.8 | 2019 |
| 105 | Sri Lanka | 4.8 | 2019 |
| 106 | Ecuador | 4.7 | 2019 |
| 107 | Malta | 4.6 | 2019 |
| 108 | Morocco | 4.6 | 2019 |
| 109 | Paraguay | 4.6 | 2019 |
| 110 | Iraq | 4.4 | 2019 |
| 111 | Uruguay | 4.4 | 2019 |
| 112 | Belize | 4.3 | 2019 |
| 113 | Panama | 4.2 | 2019 |
| 114 | Algeria | 4.1 | 2019 |
| 115 | Czechia | 4.1 | 2019 |
| 116 | Denmark | 4.1 | 2019 |
| 117 | Korea, Dem. People's Rep. | 4.1 | 2019 |
| 118 | Serbia | 3.9 | 2019 |
| 119 | Azerbaijan | 3.6 | 2019 |
| 120 | Moldova | 3.6 | 2019 |
| 121 | Norway | 3.6 | 2019 |
| 122 | Slovak Republic | 3.6 | 2019 |
| 123 | Mexico | 3.5 | 2019 |
| 124 | Nicaragua | 3.5 | 2019 |
| 125 | Colombia | 3.4 | 2019 |
| 126 | France | 3.4 | 2019 |
| 127 | Netherlands | 3.4 | 2019 |
| 128 | Georgia | 3.3 | 2019 |
| 129 | Albania | 3.2 | 2019 |
| 130 | Germany | 3.2 | 2019 |
| 131 | Kazakhstan | 3.2 | 2019 |
| 132 | Mongolia | 3.2 | 2019 |
| 133 | Russian Federation | 3.2 | 2019 |
| 134 | Spain | 3.2 | 2019 |
| 135 | Tunisia | 3.1 | 2019 |
| 136 | Italy | 3 | 2019 |
| 137 | Sweden | 3 | 2019 |
| 138 | Bulgaria | 2.9 | 2019 |
| 139 | Costa Rica | 2.9 | 2019 |
| 140 | Iran, Islamic Rep. | 2.9 | 2019 |
| 141 | Uzbekistan | 2.9 | 2019 |
| 142 | Croatia | 2.7 | 2019 |
| 143 | Ireland | 2.7 | 2019 |
| 144 | Bahamas, The | 2.6 | 2019 |
| 145 | Estonia | 2.6 | 2019 |
| 146 | Latvia | 2.6 | 2019 |
| 147 | Lithuania | 2.6 | 2019 |
| 148 | Antigua and Barbuda | 2.5 | 2019 |
| 149 | Switzerland | 2.5 | 2019 |
| 150 | Turkiye | 2.5 | 2019 |
| 151 | Iceland | 2.4 | 2019 |
| 152 | Lebanon | 2.4 | 2019 |
| 153 | Canada | 2.3 | 2019 |
| 154 | Chile | 2.3 | 2019 |
| 155 | Jamaica | 2.3 | 2019 |
| 156 | Kyrgyz Republic | 2.3 | 2019 |
| 157 | Maldives | 2.3 | 2019 |
| 158 | Ukraine | 2.3 | 2019 |
| 159 | United States | 2.3 | 2019 |
| 160 | China | 2.2 | 2019 |
| 161 | Libya | 2.2 | 2019 |
| 162 | New Zealand | 2.1 | 2019 |
| 163 | Austria | 2 | 2019 |
| 164 | Hungary | 2 | 2019 |
| 165 | Israel | 2 | 2019 |
| 166 | Australia | 1.9 | 2019 |
| 167 | Bosnia and Herzegovina | 1.9 | 2019 |
| 168 | Jordan | 1.9 | 2019 |
| 169 | Luxembourg | 1.9 | 2019 |
| 170 | Saudi Arabia | 1.9 | 2019 |
| 171 | Slovenia | 1.9 | 2019 |
| 172 | Montenegro | 1.8 | 2019 |
| 173 | Brunei Darussalam | 1.7 | 2019 |
| 174 | Belarus | 1.6 | 2019 |
| 175 | Cyprus | 1.6 | 2019 |
| 176 | Oman | 1.6 | 2019 |
| 177 | Trinidad and Tobago | 1.6 | 2019 |
| 178 | North Macedonia | 1 | 2019 |
| 179 | Bahrain | 0.8 | 2019 |
| 180 | Finland | 0.8 | 2019 |
| 181 | Kuwait | 0.8 | 2019 |
| 182 | United Arab Emirates | 0.8 | 2019 |
| 183 | Qatar | 0.4 | 2019 |