| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 968 |
36.2%
|
| 2 | Only for | 964 |
36.1%
|
| 3 | If need | 252 |
9.4%
|
| 4 | Personal | 382 |
14.3%
|
| 5 | Dont kno | 108 |
4%
|