| Value | Category | Cases | |
|---|---|---|---|
| 1 | Clear guidelines | 464 |
46.9%
|
| 2 | No clear guidelines | 478 |
48.3%
|
| 3 | Neither | 48 |
4.8%
|
| 4 | Other answer | 0 |
0%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 10 |