Returns the list of the counties
[ { "id": 1, "name": "Finland", "code": "FI", "currency": "EUR", "currency_symbol": "€", "default_tax_percentage": 0.6 }, { "id": 3, "name": "Japan", "code": "JP", "currency": "JPY", "currency_symbol": "¥", "default_tax_percentage": 0 }, ]