| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never used | 1058 |
61.9%
|
| 2 | Rarely | 234 |
13.7%
|
| 3 | Sometimes | 254 |
14.9%
|
| 4 | Often | 127 |
7.4%
|
| 5 | Used to a very high degree | 37 |
2.2%
|