| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 1204 |
28.1%
|
| 2 | Rarely | 673 |
15.7%
|
| 3 | Sometimes | 265 |
6.2%
|
| 4 | Often | 85 |
2%
|
| 5 | Really often | 35 |
0.8%
|
| -8 | Not applicable (not asked on paper) | 648 |
15.1%
|
| -6 | Follow-up refusal | 1188 |
27.8%
|
| -2 | No answer (or invalid answer) | 160 |
3.7%
|
| -1 | Can't choose | 23 |
0.5%
|