Country flag explanation

 Flag  Country
Argentina
Australia
Austria
Barbados
Belgium
Brazil
Canada
Chile
China
Colombia
Costa Rica
Dominican Republic
El Salvador
Finland
France
Germany
Greece
Hong Kong
Hungary
Iceland
Ireland
Italy
Japan
Luxembourg
Mexico
Netherlands
Norway
Panama
Peru
Poland
Portugal
Russia
South Korea
Spain
Sweden
Switzerland
Taiwan
Trinidad and Tobago
United Kingdom
 United States of America 
Venezuela
Virgin Islands (US)
Total: 42 countries