| Value | Category | Cases | |
|---|---|---|---|
| 1 | Do not use at all | 7611 |
25.2%
|
| 2 | Uses occasionally | 3238 |
10.7%
|
| 3 | Uses often | 8040 |
26.6%
|
| 4 | Uses all the time | 11348 |
37.5%
|
| 9 | ns | 0 |
0%
|