| Nationality | Namibia | Botswana | Zimbabwe | Zambia | Malawi | Tanzania | Kenya | Uganda | Lesotho | Swaziland |
| American | No | No | Yes | Yes | No | Yes | Yes | Yes | No | Yes |
| Argentinian | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Australian | No | No | Yes | No | No | Yes | Yes | Yes | No | No |
| Austrian | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Brazilian | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Canadian | No | No | Yes | No | No | Yes | Yes | Yes | Yes | No |
| Chinese | Yes* | Yes* | Yes* | Yes | Yes | Yes | Yes | Yes | No* | Yes |
| Croatian | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| DRC | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Dutch | No | No | Yes | Yes | No | Yes | Yes | Yes | No | Yes |
| Finnish | No | No | Yes | Yes | No | Yes | Yes | Yes | No | Yes |
| French | No | No | Yes | Yes | Yes | Yes | Yes | Yes | No | No |
| German | No | No | Yes | Yes | No | Yes | Yes | Yes | No | No |
| Greece | Yes | No | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes |
| Israeli | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | No | No |
| Italian | No | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No |
| Japanese | No | No | Yes | Yes | Yes | Yes | Yes | Yes | No | No |
| Kenyan | No | No | No | No | No | Yes | ///// | No | Yes | No |
| Korean | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No |
| Mexican | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Namibian | //////// | No | No | No | No | Yes | No | Yes | No | No |
| New Zealand | No | No | Yes | Yes | No | Yes | Yes | Yes | No | No |
| Norwegian | No | No | No | Yes | No | Yes | Yes | Yes | No | No |
| Polish | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No |
| Portuguese | No | No | Yes | Yes | No | Yes | Yes | Yes | Yes | Yes |
| Spanish | No | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No |
| Swedish | No | No | No | Yes | No | Yes | Yes | Yes | No | No |
| Swiss | No | No | Yes | Yes | Yes | Yes | Yes | Yes | No | No |
| UK | No | No | Yes | Yes | No | Yes | Yes | Yes | No | Yes |