| Value | Category | Cases | |
|---|---|---|---|
| 1 | Director | 159 |
11.7%
|
| 2 | Deputy or assistant director | 33 |
2.4%
|
| 3 | Head of service | 195 |
14.3%
|
| 4 | Supervisor | 18 |
1.3%
|
| 5 | Agent | 957 |
70.2%
|
| 9 | Other | 2 |
0.1%
|