| Value | Category |
|---|---|
| 1 | Conditional Exemption |
| 2 | Exemption type unknown |
| 3 | Foreign Conditional Exemption |
| 4 | Full Matric Exemption |
| 5 | Incomplete NSC |
| 6 | Mature Age Exemption |
| 7 | NSC Bachelors Degree |
| 8 | NSC Diploma |
| 9 | NSC Higher Certificate |
| 10 | NSC None |
| 11 | School Leaving SA |
| 12 | Senate Discretionary Exemption |
| 13 | Immigrants conditional exempn |