| Value | Category | Cases | |
|---|---|---|---|
| 1 | Do not use at all | 3543 |
11.7%
|
| 2 | Uses occasionally | 8345 |
27.6%
|
| 3 | Uses often | 10555 |
34.9%
|
| 4 | Uses all the time | 7794 |
25.8%
|
| 9 | ns | 0 |
0%
|