| 661 |
Bachelor's or equivalent level, orientation unspecified, insufficient for level completion |
| 665 |
Bachelor's or equivalent level, orientation unspecified, first degree (3-4 years) |
| 666 |
Bachelor's or equivalent level, orientation unspecified, long first degree (more than 4 years) |
| 667 |
Bachelor's or equivalent level, orientation unspecified, second or further degree (following a Bachelor's or equivalent programme) |