| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 - Never | 79 |
1.8%
|
| 1 | 1 | 60 |
1.4%
|
| 2 | 2 | 109 |
2.5%
|
| 3 | 3 | 148 |
3.5%
|
| 4 | 4 | 252 |
5.9%
|
| 5 | 5 | 548 |
12.8%
|
| 6 | 6 - Always | 1027 |
24%
|
| -8 | Not applicable (not asked on paper) | 648 |
15.1%
|
| -7 | Not applicable | 0 |
0%
|
| -6 | Follow-up refusal | 1188 |
27.8%
|
| -5 | Invalid value: wrong intro text | 0 |
0%
|
| -2 | No answer (or invalid answer) | 222 |
5.2%
|
| -1 | Can't choose | 0 |
0%
|