| Value | Category | Cases | |
|---|---|---|---|
| 1 | professional | 141 |
10.8%
|
| 2 | executive/ managerial | 107 |
8.2%
|
| 3 | clerical/ sales | 310 |
23.8%
|
| 4 | tradesman/ skilled worker | 206 |
15.8%
|
| 5 | semi-skilled | 170 |
13.1%
|
| 6 | unskilled | 249 |
19.1%
|
| 7 | self-employed | 113 |
8.7%
|
| 8 | refused | 5 |
0.4%
|
| Sysmiss | 2083 |