| Value | Category | Cases | |
|---|---|---|---|
| 1 | many times | 70 |
7%
|
| 2 | always | 38 |
3.8%
|
| 3 | several times | 148 |
14.8%
|
| 4 | never | 393 |
39.3%
|
| 5 | just once or twice | 333 |
33.3%
|
| 6 | Do not know | 17 |
1.7%
|