| Value |
Category |
| 1 |
A3 |
| 2 |
D4 |
| 3 |
D5 |
| 4 |
A2/D6/D7 |
| 5 |
A1 |
| 6 |
A0 |
| 7 |
Post graduate diploma |
| 8 |
Masters |
| 9 |
PhD |
| 10 |
None |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.