| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 2091 |
12.5%
|
| 1 | Professional | 1033 |
6.2%
|
| 2 | Executive/ Managerial | 1001 |
6%
|
| 3 | Clerical/ Sales | 3088 |
18.5%
|
| 4 | Tradesman/ Skilled worker | 2236 |
13.4%
|
| 5 | Semi-skilled | 2387 |
14.3%
|
| 6 | Unskilled | 3510 |
21%
|
| 7 | Self-employed | 1141 |
6.8%
|
| 8 | Housewife/pensioner/retired/student | 74 |
0.4%
|
| 9 | Unemployed | 1 |
0%
|
| 96 | Not answered | 9 |
0.1%
|
| 98 | Refused | 159 |
1%
|