| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very helpful | 295 |
33%
|
| 2 | Quite helpful | 283 |
31.7%
|
| 3 | Not so helpful | 155 |
17.4%
|
| 4 | Not helpful at all | 93 |
10.4%
|
| 8 | Cant choose | 67 |
7.5%
|
| Sysmiss | 1991 |