| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Fiji | 34.5 | 2019 |
| 2 | Afghanistan | 34.2 | 2019 |
| 3 | Haiti | 34.2 | 2019 |
| 4 | Kiribati | 34.1 | 2019 |
| 5 | Lesotho | 33.9 | 2019 |
| 6 | Micronesia, Fed. Sts. | 33.8 | 2019 |
| 7 | Solomon Islands | 33.5 | 2019 |
| 8 | Zimbabwe | 32.6 | 2019 |
| 9 | Papua New Guinea | 30.1 | 2019 |
| 10 | Samoa | 30.1 | 2019 |
| 11 | Vanuatu | 29.8 | 2019 |
| 12 | Eswatini | 28.4 | 2019 |
| 13 | Central African Republic | 27.3 | 2019 |
| 14 | Somalia | 26.6 | 2019 |
| 15 | Madagascar | 25.8 | 2019 |
| 16 | Mali | 25.8 | 2019 |
| 17 | Eritrea | 25.1 | 2019 |
| 18 | Pakistan | 25.1 | 2019 |
| 19 | Sierra Leone | 24.9 | 2019 |
| 20 | Guyana | 24.6 | 2019 |
| 21 | Guinea | 24.4 | 2019 |
| 22 | Guinea-Bissau | 23.8 | 2019 |
| 23 | Yemen, Rep. | 23.8 | 2019 |
| 24 | Malawi | 23.5 | 2019 |
| 25 | Congo, Rep. | 23.3 | 2019 |
| 26 | Lao PDR | 23.3 | 2019 |
| 27 | Mozambique | 23.3 | 2019 |
| 28 | Liberia | 23.1 | 2019 |
| 29 | Congo, Dem. Rep. | 23 | 2019 |
| 30 | Cameroon | 22.9 | 2019 |
| 31 | Togo | 22.9 | 2019 |
| 32 | Burundi | 22.5 | 2019 |
| 33 | Chad | 22.5 | 2019 |
| 34 | Uzbekistan | 22.3 | 2019 |
| 35 | Angola | 22.2 | 2019 |
| 36 | Tonga | 22.2 | 2019 |
| 37 | Egypt, Arab Rep. | 21.9 | 2019 |
| 38 | Turkmenistan | 21.9 | 2019 |
| 39 | Senegal | 21.8 | 2019 |
| 40 | Morocco | 21.7 | 2019 |
| 41 | Sudan | 21.7 | 2019 |
| 42 | Burkina Faso | 21.6 | 2019 |
| 43 | Myanmar | 21.5 | 2019 |
| 44 | Indonesia | 21.3 | 2019 |
| 45 | Niger | 21.3 | 2019 |
| 46 | Gambia, The | 21 | 2019 |
| 47 | Grenada | 20.8 | 2019 |
| 48 | Cote d'Ivoire | 20.6 | 2019 |
| 49 | India | 20.6 | 2019 |
| 50 | St. Vincent and the Grenadines | 20.6 | 2019 |
| 51 | Honduras | 20.5 | 2019 |
| 52 | Equatorial Guinea | 20.4 | 2019 |
| 53 | Zambia | 20.4 | 2019 |
| 54 | Mauritania | 20.1 | 2019 |
| 55 | Comoros | 20 | 2019 |
| 56 | Djibouti | 19.9 | 2019 |
| 57 | Timor-Leste | 19.8 | 2019 |
| 58 | Cambodia | 19.7 | 2019 |
| 59 | Ghana | 19.6 | 2019 |
| 60 | Korea, Dem. People's Rep. | 19.5 | 2019 |
| 61 | Sao Tome and Principe | 19.5 | 2019 |
| 62 | South Africa | 19.4 | 2019 |
| 63 | Libya | 19.2 | 2019 |
| 64 | Philippines | 19.2 | 2019 |
| 65 | Iraq | 19 | 2019 |
| 66 | Mongolia | 19 | 2019 |
| 67 | Nepal | 19 | 2019 |
| 68 | Benin | 18.9 | 2019 |
| 69 | Namibia | 18.9 | 2019 |
| 70 | South Sudan | 18.8 | 2019 |
| 71 | Rwanda | 18.7 | 2019 |
| 72 | Kenya | 18.6 | 2019 |
| 73 | Uganda | 18.6 | 2019 |
| 74 | Syrian Arab Republic | 18.3 | 2019 |
| 75 | Tajikistan | 18 | 2019 |
| 76 | Antigua and Barbuda | 17.7 | 2019 |
| 77 | Mauritius | 17.7 | 2019 |
| 78 | Tanzania | 17.5 | 2019 |
| 79 | Botswana | 17.4 | 2019 |
| 80 | Suriname | 17.4 | 2019 |
| 81 | Ethiopia | 17.1 | 2019 |
| 82 | Gabon | 17.1 | 2019 |
| 83 | Bahamas, The | 17 | 2019 |
| 84 | Bolivia | 17 | 2019 |
| 85 | Bangladesh | 16.8 | 2019 |
| 86 | Trinidad and Tobago | 16.7 | 2019 |
| 87 | Jamaica | 16.6 | 2019 |
| 88 | Barbados | 16.2 | 2019 |
| 89 | Nigeria | 16.2 | 2019 |
| 90 | Seychelles | 16.2 | 2019 |
| 91 | Bulgaria | 16 | 2019 |
| 92 | Kazakhstan | 16 | 2019 |
| 93 | Moldova | 16 | 2019 |
| 94 | Kyrgyz Republic | 15.8 | 2019 |
| 95 | North Macedonia | 15.8 | 2019 |
| 96 | Oman | 15.8 | 2019 |
| 97 | Dominican Republic | 15.7 | 2019 |
| 98 | Malaysia | 15.7 | 2019 |
| 99 | Guatemala | 15.6 | 2019 |
| 100 | Ukraine | 15.6 | 2019 |
| 101 | Bhutan | 15.4 | 2019 |
| 102 | Serbia | 15.4 | 2019 |
| 103 | Belize | 15.3 | 2019 |
| 104 | Hungary | 15.2 | 2019 |
| 105 | Russian Federation | 15.1 | 2019 |
| 106 | Montenegro | 14.9 | 2019 |
| 107 | West Bank and Gaza | 14.9 | 2019 |
| 108 | Azerbaijan | 14.5 | 2019 |
| 109 | Venezuela, RB | 14.5 | 2019 |
| 110 | Bahrain | 14.2 | 2019 |
| 111 | Belarus | 13.9 | 2019 |
| 112 | Bosnia and Herzegovina | 13.9 | 2019 |
| 113 | Cuba | 13.7 | 2019 |
| 114 | Georgia | 13.7 | 2019 |
| 115 | Paraguay | 13.6 | 2019 |
| 116 | Romania | 13.6 | 2019 |
| 117 | Viet Nam | 13.6 | 2019 |
| 118 | Brunei Darussalam | 13.5 | 2019 |
| 119 | Saudi Arabia | 13.5 | 2019 |
| 120 | Mexico | 13.3 | 2019 |
| 121 | Qatar | 13.1 | 2019 |
| 122 | St. Lucia | 13.1 | 2019 |
| 123 | Latvia | 13 | 2019 |
| 124 | Algeria | 12.8 | 2019 |
| 125 | Uruguay | 12.7 | 2019 |
| 126 | Armenia | 12.5 | 2019 |
| 127 | Brazil | 12.4 | 2019 |
| 128 | Nicaragua | 12.4 | 2019 |
| 129 | Argentina | 12.3 | 2019 |
| 130 | Cabo Verde | 12.1 | 2019 |
| 131 | Iran, Islamic Rep. | 11.9 | 2019 |
| 132 | Lithuania | 11.9 | 2019 |
| 133 | Sri Lanka | 11.9 | 2019 |
| 134 | Poland | 11.8 | 2019 |
| 135 | China | 11.6 | 2019 |
| 136 | Tunisia | 11.5 | 2019 |
| 137 | Turkiye | 11.1 | 2019 |
| 138 | Slovak Republic | 11 | 2019 |
| 139 | El Salvador | 10.9 | 2019 |
| 140 | Jordan | 10.9 | 2019 |
| 141 | Croatia | 10.6 | 2019 |
| 142 | Ecuador | 10.6 | 2019 |
| 143 | Peru | 10.6 | 2019 |
| 144 | United States | 10.6 | 2019 |
| 145 | Thailand | 10.5 | 2019 |
| 146 | Czechia | 9.8 | 2019 |
| 147 | Lebanon | 9.4 | 2019 |
| 148 | Panama | 9.4 | 2019 |
| 149 | Colombia | 9.2 | 2019 |
| 150 | Maldives | 9.2 | 2019 |
| 151 | Denmark | 9.1 | 2019 |
| 152 | Estonia | 9 | 2019 |
| 153 | Germany | 8.8 | 2019 |
| 154 | United Kingdom | 8.8 | 2019 |
| 155 | Netherlands | 8.7 | 2019 |
| 156 | New Zealand | 8.6 | 2019 |
| 157 | Chile | 8.5 | 2019 |
| 158 | Costa Rica | 8.5 | 2019 |
| 159 | Ireland | 8.1 | 2019 |
| 160 | Belgium | 8 | 2019 |
| 161 | Puerto Rico | 8 | 2019 |
| 162 | Slovenia | 8 | 2019 |
| 163 | Austria | 7.9 | 2019 |
| 164 | Canada | 7.8 | 2019 |
| 165 | Greece | 7.7 | 2019 |
| 166 | Malta | 7.6 | 2019 |
| 167 | France | 7.2 | 2019 |
| 168 | Iceland | 7.2 | 2019 |
| 169 | Israel | 7.1 | 2019 |
| 170 | Portugal | 7 | 2019 |
| 171 | Sweden | 7 | 2019 |
| 172 | Australia | 6.9 | 2019 |
| 173 | Finland | 6.9 | 2019 |
| 174 | Norway | 6.9 | 2019 |
| 175 | Italy | 6.8 | 2019 |
| 176 | United Arab Emirates | 6.8 | 2019 |
| 177 | Luxembourg | 6.4 | 2019 |
| 178 | Singapore | 6.4 | 2019 |
| 179 | Spain | 6.4 | 2019 |
| 180 | Cyprus | 6.2 | 2019 |
| 181 | Switzerland | 6.2 | 2019 |
| 182 | Kuwait | 6.1 | 2019 |
| 183 | Albania | 5.8 | 2019 |
| 184 | Japan | 5.7 | 2019 |
| 185 | Korea, Rep. | 4.4 | 2019 |