| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 30 |
0.9%
|
| 2 | Rarely | 173 |
5.2%
|
| 3 | Sometimes | 573 |
17.1%
|
| 4 | Often | 966 |
28.8%
|
| 5 | Very often | 552 |
16.5%
|
| -6 | Follow-up refusal | 1021 |
30.5%
|
| -2 | No answer | 21 |
0.6%
|
| -1 | Can't choose | 13 |
0.4%
|