| Argentina (Spanish), Australia (English), Brazil (Portuguese), Canada (English), Chile (Spanish), Colombia (Spanish), Germany (German), Greece (Greek), Indonesia (English, Indonesian), Israel (Hebrew), Italy (Italian), Malaysia (English), New Zealand (English), Norway (English), Peru (Spanish), Poland (Polish), Saudi Arabia (English), South Africa (English), Sweden (Swedish), Turkey (English), United Arab Emirates (English) and Venezuela (Spanish) |
FDI |
| Barbados (English), China (Mandarin), Hungary (Hungarian), Japan (English), Jordan (English), Libya (English), Russia (English), Sri Lanka (English), Sudan (English), Syria (Arabic), Thailand (English) and Uganda (English) |
Palmer |
| Costa Rica (Spanish), Finland (Finnish) and Lebanon (English), |
No data |
| Croatia (Croatian) |
FDI, Palmer and Muhlreiter (I1, I2, C, P1, P2, M1, M2, M3) |
| Denmark (Danish) |
Haderup |
| France (French) and United Kingdom (English) |
FDI and Palmer |
| India (English) |
FDI, Zsigmondy |
| Mexico (Spanish) |
FDI and Universal system 1 |
| Pakistan (English) |
FDI and Universal System 1 |
| United States (English) |
Universal System 1 |
