23 European countries (3)
Albania (9)
Algeria (5)
Andorra (9)
Angola (6)
Antigua and Barbuda (6)
Australia (6)
Austria (9)
Bahrain (6)
Barbados (6)
Belarus (8)
Belgium (9)
Belize (6)
Benin (6)
Bermuda (6)
Bolivia (6)
Bonaire (6)
Bosnia and Herzegovina (8)
Botswana (6)
Brazil (6)
Brunei (6)
Bulgaria (8)
Burkina Faso (6)
Burundi (6)
Cameroon (6)
Canada (6)
Cape Verde (6)
Cayman Islands (6)
Central African Republic (6)
Chad (6)
Chile (6)
Colombia (6)
Commonwealth of The Bahamas (6)
Costa Rica (6)
Croatia (8)
Cuba (6)
Cyprus (8)
Czech Republic (8)
Denmark (9)
District of Columbia (6)
Djibouti (6)
Dominica (6)
Dominican Republic (6)
Ecuador (6)
Egypt (6)
Estonia (8)
Ethiopia (6)
Europe (13)
Faroe Islands (6)
Finland (9)
France (9)
French Guiana (5)
French Saint Martin (6)
Gabon (6)
Gambia (6)
Germany (9)
Ghana (6)
Gibraltar (7)
Great Britain (1)
Greece (8)
Grenada (6)
Guadeloupe (6)
Guatemala (6)
Guiana (6)
Guyana (6)
Haiti (6)
Hong Kong (6)
Hungary (8)
Iceland (9)
Indonesia (6)
Iraq (6)
Ireland (9)
Israel (6)
Italy (9)
Ivory Coast (6)
Jamaica (6)
Jordan (6)
Kazakhstan (6)
Kenya (6)
Kosovo (8)
Kuwait (6)
Latvia (8)
Lebanon (6)
Lesotho (6)
Liberia (6)
Liechtenstein (9)
Lithuania (8)
Luxembourg (9)
Macau (6)
Macedonia (8)
Madagascar (6)
Malawi (6)
Malaysia (6)
Mali (6)
Malta (9)
Martinique (6)
Mauritania (6)
Mauritius (6)
Mayotte (6)
Mexico (6)
Moldova (7)
Monaco (9)
Montenegro (8)
Morocco (6)
Mozambique (6)
Namibia (6)
Netherlands (9)
New Zealand (6)
Nicaragua (6)
Niger (6)
Nigeria (6)
North Ireland (1)
Norway (9)
Oman (6)
Papua New Guinea (6)
Paraguay (6)
Peru (6)
Philippines (6)
Poland (8)
Portugal (9)
Puerto Rico (6)
Qatar (6)
Republic of El Salvador (6)
Republic of Honduras (6)
Republic of Panama (6)
Republic of the Congo (6)
Reunion (6)
Romania (8)
Russia (7)
Rwanda (6)
Saint Barthelemy (6)
Saint Kitts and Nevis (6)
Saint Lucia (6)
San Marino (8)
Sao Tome and Principe (6)
Saudi Arabia (6)
Senegal (6)
Serbia (8)
Seychelles (6)
Sierra Leone (6)
Singapore (6)
Sint Eustatius and Saba (6)
Slovakia (8)
Slovenia (8)
South Africa (7)
South Sudan (6)
Spain (9)
Suriname (6)
Swaziland (6)
Sweden (9)
Switzerland (9)
Taiwan (6)
Tanzania (6)
Thailand (6)
Togo (6)
Trinidad and Tobago (6)
Tunisia (6)
Turkey (7)
U.S. Virgin Islands (6)
Uganda (6)
Ukraine (8)
United Arab Emirates (6)
United Kingdom (8)
Uruguay (6)
USA (6)
Vatican (8)
Venezuela (6)
Vermont (6)
Vietnam (6)
Yemen (6)
Zambia (6)
Zimbabwe (6)