Antarctica (AQ)
Australia (AU)
Austria (AT)
Canada (CA)
Egypt (EG)
Finland (FI)
France (FR)
Germany (DE)
Greece (GR)
Greenland (GL)
Ireland (IE)
Japan (JP)
Mexico (MX)
Netherlands (NL)
New Zealand (NZ)
Poland (PL)
Portugal (PT)
Puerto Rico (PR)
Spain (ES)
Sweden (SE)
Switzerland (CH)
United Kingdom (GB)
United States (US)