| Value | Category | Cases | |
|---|---|---|---|
| 1 | Mentioned | 644 |
33.1%
|
| 2 | Not mentioned | 1300 |
66.9%
|
| -5 | Missing; Unknown | 9 | |
| -4 | Not asked | 0 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 34 | |
| -1 | Don´t know | 28 |