| Countries | Percentage |
|---|---|
| Afghanistan | |
| Albania | |
| Algeria | 6 |
| Andorra | |
| Angola | 12 |
| Antigua and Barbuda | 6 |
| Argentina | 7 |
| Armenia | 8 |
| Australia | 6 |
| Austria | 7 |
| Azerbaijan | 10 |
| Bahamas | 12 |
| Bahrain | 10 |
| Bangladesh | 22 |
| Barbados | 12 |
| Belarus | 5 |
| Belgium | 7 |
| Belize | 11 |
| Benin | 15 |
| Bhutan | 10 |
| Bolivia (Plurinational State of) | 6 |
| Bosnia and Herzegovina | 5 |
| Botswana | 13 |
| Brazil | 9 |
| Brunei Darussalam | 12 |
| Bulgaria | 9 |
| Burkina Faso | 14 |
| Burundi | 13 |
| Cabo Verde | 6 |
| Cambodia | 11 |
| Cameroon | 11 |
| Canada | 6 |
| Central African Republic | 14 |
| Chad | 20 |
| Chile | 6 |
| China | |
| Colombia | 10 |
| Comoros | 25 |
| Congo | 13 |
| Cook Islands | |
| Costa Rica | 7 |
| Côte d'Ivoire | 17 |
| Croatia | 5 |
| Cuba | 5 |
| Cyprus | 11.5 |
| Czech Republic | 8 |
| Democratic People's Republic of Korea | 6 |
| Democratic Republic of the Congo | 10 |
| Denmark | 5 |
| Djibouti | 10 |
| Dominica | 11 |
| Dominican Republic | 11 |
| Ecuador | 9 |
| Egypt | 13 |
| El Salvador | 9 |
| Equatorial Guinea | 13 |
| Eritrea | 14 |
| Estonia | 5 |
| Ethiopia | 20 |
| Fiji | 10 |
| Finland | 4 |
| France | 7 |
| Gabon | 14 |
| Gambia | 10 |
| Georgia | 7 |
| Germany | 7 |
| Ghana | 11 |
| Greece | 10 |
| Grenada | 9 |
| Guatemala | 11 |
| Guinea | 12 |
| Guinea-Bissau | 11 |
| Guyana | 14 |
| Haiti | 23 |
| Holy See | |
| Honduras | 10 |
| Hungary | 9 |
| Iceland | 4 |
| India | 28 |
| Indonesia | 9 |
| Iran (Islamic Republic of) | 8 |
| Iraq | 13 |
| Ireland | 5 |
| Israel | 8 |
| Italy | 7 |
| Jamaica | 11 |
| Japan | 10 |
| Jordan | 13 |
| Kazakhstan | 6 |
| Kenya | 8 |
| Kiribati | 8 |
| Kuwait | 8 |
| Kyrgyzstan | 6 |
| Lao People's Democratic Republic | 15 |
| Latvia | 5 |
| Lebanon | 12 |
| Lesotho | 11 |
| Liberia | 14 |
| Libya | |
| Liechtenstein | |
| Lithuania | 5 |
| Luxembourg | 7 |
| Madagascar | 16 |
| Malawi | 14 |
| Malaysia | 11 |
| Maldives | 11 |
| Mali | 18 |
| Malta | 7 |
| Marshall Islands | 18 |
| Mauritania | 35 |
| Mauritius | 14 |
| Mexico | 9 |
| Micronesia (Federated States of) | 11 |
| Monaco | 6 |
| Mongolia | 5 |
| Montenegro | 5 |
| Morocco | 15 |
| Mozambique | 17 |
| Myanmar | 9 |
| Namibia | 16 |
| Nauru | 27 |
| Nepal | 18 |
| Netherlands | 6 |
| New Zealand | 6 |
| Nicaragua | 8 |
| Niger | 27 |
| Nigeria | 15 |
| Niue | |
| Norway | 5 |
| State of Palestine | 9 |
| Oman | 10 |
| Pakistan | 32 |
| Palau | 7 |
| Panama | 8 |
| Papua New Guinea | 11 |
| Paraguay | 6 |
| Peru | 7 |
| Philippines | 21 |
| Poland | 6 |
| Portugal | 9 |
| Qatar | 8 |
| Republic of Korea | 4 |
| Republic of Moldova | 6 |
| Romania | 8 |
| Russian Federation | 6 |
| Rwanda | 7 |
| Saint Kitts and Nevis | 10 |
| Saint Lucia | 10 |
| Saint Vincent and the Grenadines | 11 |
| Samoa | 10 |
| San Marino | 10 |
| Sao Tome and Principe | 10 |
| Saudi Arabia | 9 |
| Senegal | 19 |
| Serbia | 6 |
| Seychelles | |
| Sierra Leone | 11 |
| Singapore | 10 |
| Slovakia | 8 |
| Slovenia | 6 |
| Solomon Islands | 13 |
| Somalia | |
| South Africa | |
| South Sudan | |
| Spain | 8 |
| Sri Lanka | 17 |
| Sudan | |
| Suriname | 14 |
| Swaziland | 9 |
| Sweden | 5 |
| Switzerland | 7 |
| Syrian Arab Republic | 10 |
| Tajikistan | 10 |
| Thailand | 11 |
| The former Yugoslav Republic of Macedonia | 6 |
| Timor-Leste | 12 |
| Togo | 11 |
| Tonga | |
| Trinidad and Tobago | 12 |
| Tunisia | 7 |
| Turkey | 11 |
| Turkmenistan | 5 |
| Tuvalu | 6 |
| Uganda | 12 |
| Ukraine | 5 |
| United Arab Emirates | 6 |
| United Kingdom | 7 |
| United Republic of Tanzania | 8 |
| United States | 8 |
| Uruguay | 8 |
| Uzbekistan | 5 |
| Vanuatu | 10 |
| Venezuela | 9 |
| Viet Nam | 5 |
| Yemen | 32 |
| Zambia | 11 |
| Zimbabwe | 11 |
