| Value | Category | Cases | |
|---|---|---|---|
| 1 | Do not use at all | 3038 |
10%
|
| 2 | Uses occasionally | 4420 |
14.6%
|
| 3 | Uses often | 9248 |
30.6%
|
| 4 | Uses all the time | 13531 |
44.7%
|
| 9 | ns | 0 |
0%
|