| Value | Category | Cases | |
|---|---|---|---|
| . | 633 |
93.6%
|
|
| Clerical | 5 |
0.7%
|
|
| Other | 13 |
1.9%
|
|
| Professional/managerial | 5 |
0.7%
|
|
| Trading | 20 |
3%
|