| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Cameroon | 13 | 2022 |
| 2 | Cote d'Ivoire | 13 | 2022 |
| 3 | Ghana | 13 | 2022 |
| 4 | Kenya | 13 | 2022 |
| 5 | Malawi | 13 | 2022 |
| 6 | Mali | 13 | 2022 |
| 7 | Senegal | 13 | 2022 |
| 8 | Sierra Leone | 13 | 2022 |
| 9 | Tanzania | 13 | 2022 |
| 10 | Bangladesh | 12 | 2022 |
| 11 | Benin | 12 | 2022 |
| 12 | Bulgaria | 12 | 2022 |
| 13 | Burkina Faso | 12 | 2022 |
| 14 | Congo, Dem. Rep. | 12 | 2022 |
| 15 | Czechia | 12 | 2022 |
| 16 | Estonia | 12 | 2022 |
| 17 | Ethiopia | 12 | 2022 |
| 18 | Gambia, The | 12 | 2022 |
| 19 | Guinea | 12 | 2022 |
| 20 | Honduras | 12 | 2022 |
| 21 | Hungary | 12 | 2022 |
| 22 | India | 12 | 2022 |
| 23 | Indonesia | 12 | 2022 |
| 24 | Latvia | 12 | 2022 |
| 25 | Liberia | 12 | 2022 |
| 26 | Lithuania | 12 | 2022 |
| 27 | Mongolia | 12 | 2022 |
| 28 | Mozambique | 12 | 2022 |
| 29 | Niger | 12 | 2022 |
| 30 | Nigeria | 12 | 2022 |
| 31 | Philippines | 12 | 2022 |
| 32 | Poland | 12 | 2022 |
| 33 | Romania | 12 | 2022 |
| 34 | Slovak Republic | 12 | 2022 |
| 35 | Slovenia | 12 | 2022 |
| 36 | Togo | 12 | 2022 |
| 37 | Uganda | 12 | 2022 |
| 38 | Zambia | 12 | 2022 |
| 39 | Zimbabwe | 12 | 2022 |
| 40 | Argentina | 11 | 2022 |
| 41 | Bolivia | 11 | 2022 |
| 42 | Botswana | 11 | 2022 |
| 43 | Brazil | 11 | 2022 |
| 44 | Cambodia | 11 | 2022 |
| 45 | Chile | 11 | 2022 |
| 46 | Colombia | 11 | 2022 |
| 47 | Croatia | 11 | 2022 |
| 48 | El Salvador | 11 | 2022 |
| 49 | Korea, Rep. | 11 | 2022 |
| 50 | Kyrgyz Republic | 11 | 2022 |
| 51 | Lesotho | 11 | 2022 |
| 52 | Madagascar | 11 | 2022 |
| 53 | Malaysia | 11 | 2022 |
| 54 | Mexico | 11 | 2022 |
| 55 | Nepal | 11 | 2022 |
| 56 | Pakistan | 11 | 2022 |
| 57 | Peru | 11 | 2022 |
| 58 | South Africa | 11 | 2022 |
| 59 | Sudan | 11 | 2022 |
| 60 | Thailand | 11 | 2022 |
| 61 | Tunisia | 11 | 2022 |
| 62 | Angola | 10 | 2022 |
| 63 | Austria | 10 | 2022 |
| 64 | Belgium | 10 | 2022 |
| 65 | Chad | 10 | 2022 |
| 66 | China | 10 | 2022 |
| 67 | Congo, Rep. | 10 | 2022 |
| 68 | Costa Rica | 10 | 2022 |
| 69 | Cyprus | 10 | 2022 |
| 70 | Denmark | 10 | 2022 |
| 71 | Dominican Republic | 10 | 2022 |
| 72 | Ecuador | 10 | 2022 |
| 73 | Finland | 10 | 2022 |
| 74 | France | 10 | 2022 |
| 75 | Germany | 10 | 2022 |
| 76 | Greece | 10 | 2022 |
| 77 | Guatemala | 10 | 2022 |
| 78 | Ireland | 10 | 2022 |
| 79 | Italy | 10 | 2022 |
| 80 | Japan | 10 | 2022 |
| 81 | Kazakhstan | 10 | 2022 |
| 82 | Luxembourg | 10 | 2022 |
| 83 | Mauritania | 10 | 2022 |
| 84 | Morocco | 10 | 2022 |
| 85 | Namibia | 10 | 2022 |
| 86 | Netherlands | 10 | 2022 |
| 87 | Nicaragua | 10 | 2022 |
| 88 | Panama | 10 | 2022 |
| 89 | Paraguay | 10 | 2022 |
| 90 | Portugal | 10 | 2022 |
| 91 | Rwanda | 10 | 2022 |
| 92 | Singapore | 10 | 2022 |
| 93 | Spain | 10 | 2022 |
| 94 | Sri Lanka | 10 | 2022 |
| 95 | Sweden | 10 | 2022 |
| 96 | United States | 10 | 2022 |
| 97 | Uruguay | 10 | 2022 |
| 98 | Uzbekistan | 10 | 2022 |
| 99 | Venezuela, RB | 10 | 2022 |
| 100 | Viet Nam | 10 | 2022 |
| 101 | Albania | 9 | 2022 |
| 102 | Australia | 9 | 2022 |
| 103 | Canada | 9 | 2022 |
| 104 | Egypt, Arab Rep. | 9 | 2022 |
| 105 | Gabon | 9 | 2022 |
| 106 | Haiti | 9 | 2022 |
| 107 | Hong Kong SAR, China | 9 | 2022 |
| 108 | Jordan | 9 | 2022 |
| 109 | Kosovo | 9 | 2022 |
| 110 | Malta | 9 | 2022 |
| 111 | Mauritius | 9 | 2022 |
| 112 | Myanmar | 9 | 2022 |
| 113 | Papua New Guinea | 9 | 2022 |
| 114 | Serbia | 9 | 2022 |
| 115 | Turkiye | 9 | 2022 |
| 116 | Ukraine | 9 | 2022 |
| 117 | Afghanistan | 8 | 2022 |
| 118 | Armenia | 8 | 2022 |
| 119 | Bosnia and Herzegovina | 8 | 2022 |
| 120 | Burundi | 8 | 2022 |
| 121 | Cabo Verde | 8 | 2022 |
| 122 | Central African Republic | 8 | 2022 |
| 123 | Djibouti | 8 | 2022 |
| 124 | Eritrea | 8 | 2022 |
| 125 | Eswatini | 8 | 2022 |
| 126 | Georgia | 8 | 2022 |
| 127 | Guinea-Bissau | 8 | 2022 |
| 128 | Jamaica | 8 | 2022 |
| 129 | Lao PDR | 8 | 2022 |
| 130 | Moldova | 8 | 2022 |
| 131 | New Zealand | 8 | 2022 |
| 132 | North Macedonia | 8 | 2022 |
| 133 | Russian Federation | 8 | 2022 |
| 134 | Somalia | 8 | 2022 |
| 135 | Tajikistan | 8 | 2022 |
| 136 | United Arab Emirates | 8 | 2022 |
| 137 | United Kingdom | 8 | 2022 |
| 138 | Yemen, Rep. | 8 | 2022 |
| 139 | Algeria | 7 | 2022 |
| 140 | Bahrain | 7 | 2022 |
| 141 | Belarus | 7 | 2022 |
| 142 | Bhutan | 7 | 2022 |
| 143 | Comoros | 7 | 2022 |
| 144 | Guyana | 7 | 2022 |
| 145 | Iceland | 7 | 2022 |
| 146 | Israel | 7 | 2022 |
| 147 | Kuwait | 7 | 2022 |
| 148 | Lebanon | 7 | 2022 |
| 149 | Libya | 7 | 2022 |
| 150 | Montenegro | 7 | 2022 |
| 151 | Norway | 7 | 2022 |
| 152 | Qatar | 7 | 2022 |
| 153 | Sao Tome and Principe | 7 | 2022 |
| 154 | Saudi Arabia | 7 | 2022 |
| 155 | South Sudan | 7 | 2022 |
| 156 | Switzerland | 7 | 2022 |
| 157 | Trinidad and Tobago | 7 | 2022 |
| 158 | Azerbaijan | 6 | 2022 |
| 159 | Iran, Islamic Rep. | 6 | 2022 |
| 160 | Iraq | 6 | 2022 |
| 161 | Maldives | 6 | 2022 |
| 162 | Solomon Islands | 6 | 2022 |
| 163 | Syrian Arab Republic | 6 | 2022 |
| 164 | Timor-Leste | 6 | 2022 |
| 165 | Vanuatu | 6 | 2022 |
| 166 | Barbados | 5 | 2022 |
| 167 | Cuba | 5 | 2022 |
| 168 | Equatorial Guinea | 5 | 2022 |
| 169 | Fiji | 5 | 2022 |
| 170 | Korea, Dem. People's Rep. | 5 | 2022 |
| 171 | Oman | 5 | 2022 |
| 172 | Suriname | 5 | 2022 |
| 173 | Turkmenistan | 5 | 2022 |
| 174 | Bahamas, The | 4 | 2022 |
| 175 | Kiribati | 4 | 2022 |
| 176 | Micronesia, Fed. Sts. | 4 | 2022 |
| 177 | Samoa | 4 | 2022 |
| 178 | Seychelles | 4 | 2022 |
| 179 | Tonga | 4 | 2022 |
| 180 | West Bank and Gaza | 4 | 2022 |
| 181 | Belize | 3 | 2022 |
| 182 | Brunei Darussalam | 3 | 2022 |
| 183 | Dominica | 3 | 2022 |
| 184 | Grenada | 3 | 2022 |
| 185 | Macao SAR, China | 3 | 2022 |
| 186 | Marshall Islands | 3 | 2022 |
| 187 | Puerto Rico | 3 | 2022 |
| 188 | St. Lucia | 3 | 2022 |
| 189 | St. Vincent and the Grenadines | 3 | 2022 |
| 190 | Tuvalu | 3 | 2022 |
| 191 | Antigua and Barbuda | 2 | 2022 |
| 192 | Aruba | 2 | 2022 |
| 193 | Cayman Islands | 2 | 2022 |
| 194 | Liechtenstein | 2 | 2022 |
| 195 | Nauru | 2 | 2022 |
| 196 | Palau | 2 | 2022 |
| 197 | St. Kitts and Nevis | 2 | 2022 |
| 198 | American Samoa | 1 | 2022 |
| 199 | Andorra | 1 | 2022 |
| 200 | Bermuda | 1 | 2022 |
| 201 | Greenland | 1 | 2022 |
| 202 | Guam | 1 | 2022 |
| 203 | Monaco | 1 | 2022 |
| 204 | San Marino | 1 | 2022 |
| 205 | Virgin Islands (U.S.) | 1 | 2022 |