| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 16 |
1.2%
|
| 2 | Few times | 349 |
26.2%
|
| 3 | Half the times | 309 |
23.2%
|
| 4 | Often | 494 |
37.1%
|
| 5 | Always | 150 |
11.3%
|
| 6 | Never happened | 14 |
1.1%
|