| China, Hong Kong Special Administrative Region | 100 |
|---|---|
| Guinea-Bissau | 100 |
| China, Macao Special Administrative Region | 100 |
| Burundi | 100 |
| Montenegro | 100 |
| Togo | 100 |
| Sao Tome and Principe | 100 |
| San Marino | 100 |
| Malta | 100 |
| Republic of Korea | 100 |
| Maldives | 100 |
| Timor-Leste | 100 |
| Northern Mariana Islands | 100 |
| Taiwan, Province of China | 100 |
| Central African Republic | 100 |
| Marshall Islands | 100 |
| Micronesia (Federated States of) | 100 |
| Nepal | 100 |
| Liechtenstein | 100 |
| Jersey | 100 |
| Malawi | 100 |
| Jamaica | 100 |
| Kuwait | 100 |
| Cyprus | 100 |
| French Guiana | 100 |
| Cook Islands | 100 |
| Djibouti | 100 |
| Gibraltar | 100 |
| Bhutan | 100 |
| Bangladesh | 100 |
| Andorra | 100 |
| Benin | 100 |
| Sri Lanka | 100 |
| El Salvador | 100 |
| Haiti | 99.9 |
| Congo | 99.9 |
| Ethiopia | 99.7 |
| Liberia | 99.7 |
| Albania | 99.6 |
| Cameroon | 99.5 |
| Madagascar | 99.5 |
| Rwanda | 99.5 |
| Puerto Rico | 99.3 |
| Lao People's Democratic Republic | 99.3 |
| Uganda | 99.2 |
| Yemen | 99.2 |
| Kenya | 99.2 |
| Democratic Republic of the Congo | 99 |
| Angola | 98.9 |
| India | 98.8 |
| Ghana | 98.7 |
| Mozambique | 98.6 |
| Philippines | 98.5 |
| Eritrea | 98.4 |
| Myanmar | 98.4 |
| Nigeria | 98.3 |
| United Republic of Tanzania | 98 |
| Lebanon | 97.8 |
| Côte d’Ivoire | 97.8 |
| Chad | 97.8 |
| Guinea | 97.2 |
| Slovenia | 97 |
| Burkina Faso | 96.7 |
| Viet Nam | 96.3 |
| Democratic People's Republic of Korea | 96.3 |
| Lesotho | 96.1 |
| Thailand | 96 |
| Peru | 95.8 |
| Bosnia and Herzegovina | 95.7 |
| Egypt | 95.7 |
| Pakistan | 93.3 |
| Papua New Guinea | 93.1 |
| Greece | 92.7 |
| Sierra Leone | 92.1 |
| Honduras | 90.9 |
| China | 90.5 |
| Zimbabwe | 90.5 |
| Cambodia | 89.8 |
| Mali | 89.8 |
| Zambia | 89.3 |
| Gambia | 89.1 |
| North Macedonia | 88.9 |
| Somalia | 88.4 |
| Croatia | 87.9 |
| Afghanistan | 86.2 |
| Japan | 84.7 |
| Senegal | 83.1 |
| Niger | 81.8 |
| Morocco | 81.6 |
| Nicaragua | 80.7 |
| Jordan | 80.1 |
| Ecuador | 79.4 |
| Serbia | 78.9 |
| Indonesia | 78 |
| Armenia | 76.8 |
| Eswatini | 76.4 |
| Costa Rica | 76.3 |
| Mauritania | 75.7 |
| Tunisia | 74.8 |
| Italy | 74.5 |
| Türkiye | 73.9 |
| Guernsey | 72.7 |
| Iran (Islamic Republic of) | 72.6 |
| Palestine | 71.8 |
| South Sudan | 71.2 |
| Suriname | 70.7 |
| Guatemala | 69.8 |
| Portugal | 69.7 |
| Austria | 67.3 |
| Georgia | 65.5 |
| Switzerland | 65 |
| Tajikistan | 63.2 |
| Dominican Republic | 61.8 |
| Israel | 60.9 |
| Cuba | 59.3 |
| Poland | 56.9 |
| Spain | 55.5 |
| Malaysia | 54.9 |
| Iceland | 52.6 |
| Ireland | 51.3 |
| Libya | 51 |
| Romania | 49.5 |
| United Arab Emirates | 49.3 |
| Belgium | 49.1 |
| Namibia | 47.6 |
| Kyrgyzstan | 46.8 |
| Mexico | 45.3 |
| Norway | 44 |
| Algeria | 43.6 |
| Iraq | 43.1 |
| Azerbaijan | 42.6 |
| Finland | 41.6 |
| Sudan | 40.7 |
| Vanuatu | 40 |
| Colombia | 39.4 |
| France | 38.3 |
| Guyana | 38.1 |
| Sweden | 38 |
| Panama | 37.1 |
| Syrian Arab Republic | 36.8 |
| Bolivia (Plurinational State of) | 35.2 |
| Netherlands (Kingdom of the) | 33.4 |
| Botswana | 30.9 |
| Cabo Verde | 30.8 |
| Uzbekistan | 29.9 |
| Belize | 27 |
| Germany | 26.6 |
| Bulgaria | 24.4 |
| Saudi Arabia | 23.5 |
| Chile | 22.8 |
| Republic of Moldova | 21.2 |
| Venezuela (Bolivarian Republic of) | 20.7 |
| United Kingdom of Great Britain and Northern Ireland | 19.7 |
| Turkmenistan | 19.2 |
| Brazil | 17.4 |
| Paraguay | 17.2 |
| Latvia | 16.9 |
| South Africa | 16.7 |
| Luxembourg | 14.8 |
| New Zealand | 14.7 |
| Lithuania | 14.2 |
| Hungary | 14.1 |
| Ukraine | 13.1 |
| Estonia | 10.8 |
| Czechia | 9.4 |
| Slovakia | 8.8 |
| United States of America | 8.2 |
| Belarus | 6.7 |
| Argentina | 5.9 |
| Canada | 3.9 |
| Uruguay | 3.2 |
| Denmark | 2.9 |
| Russian Federation | 2.3 |
| Kazakhstan | 2.3 |
| Australia | 1.7 |
| Bahamas | 1.1 |
| Oman | 0.5 |
| Saint Vincent and the Grenadines | 0 |
| Heard Island and McDonald Islands | 0 |
| Comoros | 0 |
| Seychelles | 0 |
| Trinidad and Tobago | 0 |
| Saint Martin (French Part) | 0 |
| Qatar | 0 |
| Mongolia | 0 |
| Singapore | 0 |
| Gabon | 0 |
| Sint Maarten (Dutch part) | 0 |
| Brunei Darussalam | 0 |
| Tuvalu | 0 |
| United States Minor Outlying Islands | 0 |
| Turks and Caicos Islands | 0 |
| Saint Kitts and Nevis | 0 |
| Pitcairn | 0 |
| Palau | 0 |
| Saint Pierre and Miquelon | 0 |
| Solomon Islands | 0 |
| Saint Helena | 0 |
| Saint Barthélemy | 0 |
| Réunion | 0 |
| South Georgia and the South Sandwich Islands | 0 |
| Saint Lucia | 0 |
| Holy See | 0 |
| Mauritius | 0 |
| New Caledonia | 0 |
| Mayotte | 0 |
| Fiji | 0 |
| Monaco | 0 |
| Norfolk Island | 0 |
| Nauru | 0 |
| Isle of Man | 0 |
| Martinique | 0 |
| Montserrat | 0 |
| Kiribati | 0 |
| Guam | 0 |
| Guadeloupe | 0 |
| Equatorial Guinea | 0 |
| Grenada | 0 |
| Greenland | 0 |
| Cocos (Keeling) Islands | 0 |
| Falkland Islands (Malvinas) | 0 |
| Curaçao | 0 |
| Faroe Islands | 0 |
| Dominica | 0 |
| French Southern Territories | 0 |
| Cayman Islands | 0 |
| French Polynesia | 0 |
| Bahrain | 0 |
| Bonaire, Sint Eustatius and Saba | 0 |
| Barbados | 0 |
| United States Virgin Islands | 0 |
| Anguilla | 0 |
| Bermuda | 0 |
| British Indian Ocean Territory | 0 |
| British Virgin Islands | 0 |
| Antigua and Barbuda | 0 |
| Aruba | 0 |
Data from Lesiv et al. 2019