| Value | Category | Cases | |
|---|---|---|---|
| 1 | Comments books | 98 |
57.3%
|
| 2 | Helpline | 10 |
5.8%
|
| 3 | Survey face to face | 63 |
36.8%
|
| 4 | Other | 0 |
0%
|
| Sysmiss | 44 |