| Value | Category | Cases | |
|---|---|---|---|
| 1 | Routine manual | 254 |
31.6%
|
| 2 | Routine mechanised | 138 |
17.2%
|
| 3 | Regular medical | 154 |
19.2%
|
| 4 | Regular mechanised | 97 |
12.1%
|
| 8 | Other | 161 |
20%
|
| Sysmiss | 356 |