It looks like I'm actually up to 81 after a vacation in Europe last month where I added four countries
North America (7)
USA (50/50 by 50)
Canada
Mexico
Belize
Honduras
Aruba
Dominican Republic
South America (3)
Brazil
Peru
Argentina
Europe (32)
Ireland
UK
France
Germany
Netherlands
Belgium
Switzerland
Italy
Greece
Austria
Hungary
Sweden
Finland
Estonia
Spain
Lithuania
Latvia
Norway
Denmark
Poland
Romania
Croatia
Vatican City
Liechtenstein
Luxembourg
Czech Republic
Gibraltar
Bulgaria
Ukraine
Slovakia
North Macedonia
Slovenia
Asia (25)
Turkey
Singapore
Thailand
Malaysia
Vietnam
Japan
Philippines
Taiwan
South Korea
Cambodia
Laos
Myanmar
Bahrain
Kuwait
Qatar
United Arab Emirates
Oman
Sri Lanka
Maldives
Hong Kong
Macau
China
Indonesia
Kyrgyzstan
Africa (11)
South Africa
Botswana
Tanzania
Zimbabwe
Zambia
Egypt
Seychelles
Ethiopia
Mauritius
Reunion
Morocco
Oceania (4)
Australia
New Zealand
French Polynesia
Fiji