| Value |
Category |
| 10 |
No higher qualifications |
| 11 |
Level A (1991) |
| 12 |
Level B (1991) |
| 13 |
Level C (1991) |
| 20 |
No qualifications (2001) |
| 21 |
Level 1 (2001) |
| 22 |
Level 2 (2001) |
| 23 |
Level 3 (2001) |
| 24 |
Level 4/5 (2001) |
| 29 |
Other and unknown (2001) |
| 30 |
No qualifications (2001 Scotland) |
| 31 |
Group 1 (2001 Scotland) |
| 32 |
Group 2 (2001 Scotland) |
| 33 |
Group 3 (2001 Scotland) |
| 34 |
Group 4 (2001 Scotland) |
| 99 |
NIU (not in universe) |
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.