United States (13)
Zimbabwe (2)
Zambia (2)
Mayotte (2)
Yemen (2)
Uganda (2)
Tunisia (2)
Timor-Leste (2)
Eswatini (2)
Syria (2)
São Tomé & Príncipe (2)
South Sudan (2)
Somalia (2)
Senegal (2)
Sierra Leone (2)
St. Helena (2)
Sudan (2)
Seychelles (2)
Rwanda (2)
Réunion (2)
Palestinian Territories (2)
Niger (2)
Namibia (2)
Mozambique (2)
Malawi (2)
Mauritania (2)
Mali (2)
Morocco (2)
Libya (2)
Lesotho (2)
Liberia (2)
Comoros (2)
Iraq (2)
Guinea-Bissau (2)
Equatorial Guinea (2)
Guinea (2)
Gambia (2)
Gabon (2)
Eritrea (2)
Western Sahara (2)
Djibouti (2)
South Africa (3)
Tanzania (3)
Togo (3)
Nigeria (3)
Mauritius (3)
Madagascar (3)
Kenya (3)
Ghana (3)
Ethiopia (3)
Egypt (3)
Côte d’Ivoire (3)
Wallis & Futuna (4)
U.S. Virgin Islands (4)
St. Vincent & Grenadines (4)
Uzbekistan (4)
Turkey (4)
Turkmenistan (4)
Tokelau (4)
Tajikistan (4)
Chad (4)
Turks & Caicos Islands (4)
Sint Maarten (4)
Svalbard & Jan Mayen (4)
Saudi Arabia (4)
Qatar (4)
St. Pierre & Miquelon (4)
Pakistan (4)
Oman (4)
Niue (4)
Nepal (4)
Norfolk Island (4)
Maldives (4)
Montserrat (4)
Northern Mariana Islands (4)
Mongolia (4)
Myanmar (Burma) (4)
Sri Lanka (4)
Lebanon (4)
Laos (4)
Kazakhstan (4)
Kuwait (4)
North Korea (4)
St. Kitts & Nevis (4)
Cambodia (4)
Kyrgyzstan (4)
Jordan (4)
Iran (4)
India (4)
Isle of Man (4)
Haiti (4)
Greenland (4)
Georgia (4)
Grenada (4)
Faroe Islands (4)
Micronesia (4)
Falkland Islands (4)
Algeria (4)
Cyprus (4)
Curaçao (4)
Cape Verde (4)
Cameroon (4)
Congo - Brazzaville (4)
Central African Republic (4)
Congo - Kinshasa (4)
Botswana (4)
Bhutan (4)
Caribbean Netherlands (4)
Brunei (4)
St. Barthélemy (4)
Benin (4)
Burundi (4)
Bahrain (4)
Burkina Faso (4)
Bangladesh (4)
Azerbaijan (4)
Åland Islands (4)
American Samoa (4)
Angola (4)
Armenia (4)
Anguilla (4)
Afghanistan (4)
United Arab Emirates (4)
Samoa (5)
Vanuatu (5)
Tuvalu (5)
Tonga (5)
Palau (5)
Pitcairn Islands (5)
French Polynesia (5)
Nauru (5)
New Caledonia (5)
Marshall Islands (5)
Kiribati (5)
Cook Islands (5)
Vietnam (6)
British Virgin Islands (6)
Venezuela (6)
Vatican City (6)
Uruguay (6)
Ukraine (6)
Trinidad & Tobago (6)
El Salvador (6)
Suriname (6)
San Marino (6)
Slovakia (6)
Slovenia (6)
Solomon Islands (6)
Russia (6)
Serbia (6)
Romania (6)
Paraguay (6)
Puerto Rico (6)
Poland (6)
Philippines (6)
Papua New Guinea (6)
Peru (6)
Panama (6)
Nicaragua (6)
Mexico (6)
Malta (6)
Martinique (6)
North Macedonia (6)
St. Martin (6)
Montenegro (6)
Moldova (6)
Latvia (6)
Lithuania (6)
Liechtenstein (6)
St. Lucia (6)
Cayman Islands (6)
Jamaica (6)
Jersey (6)
Israel (6)
Indonesia (6)
Hungary (6)
Croatia (6)
Honduras (6)
Guyana (6)
Guam (6)
Guatemala (6)
Guadeloupe (6)
Gibraltar (6)
Guernsey (6)
French Guiana (6)
Fiji (6)
Estonia (6)
Ecuador (6)
Dominican Republic (6)
Dominica (6)
Czechia (6)
Cuba (6)
Costa Rica (6)
Colombia (6)
Chile (6)
Belize (6)
Belarus (6)
Bahamas (6)
Brazil (6)
Bolivia (6)
Bermuda (6)
Bulgaria (6)
Barbados (6)
Bosnia & Herzegovina (6)
Aruba (6)
Argentina (6)
Albania (6)
Antigua & Barbuda (6)
Andorra (6)
mainland China (10)
Canada (13)
Australia (13)
Sweden (14)
Portugal (14)
New Zealand (14)
Netherlands (14)
Monaco (14)
Luxembourg (14)
Republic of Korea (ROK) (14)
Italy (14)
Iceland (14)
Ireland (14)
Greece (14)
Finland (14)
Spain (14)
Denmark (14)
Switzerland (14)
Belgium (14)
Austria (14)
United Kingdom (15)
Germany (15)
Thailand (16)
Singapore (16)
Norway (16)
Malaysia (16)
France (16)
Macau (19)
Japan (19)
Hong Kong (19)
Taiwan (26)