| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 116 |
40.3%
|
| 2 | Once | 52 |
18.1%
|
| 3 | Couple of times | 82 |
28.5%
|
| 4 | Frequently | 5 |
1.7%
|
| 9 | 33 |
11.5%
|