| Value | Category | Cases | |
|---|---|---|---|
| 1 | Do not use at all | 18495 |
61.2%
|
| 2 | Uses occasionally | 594 |
2%
|
| 3 | Uses often | 2483 |
8.2%
|
| 4 | Uses all the time | 8665 |
28.7%
|
| 9 | ns | 0 |
0%
|