| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never used | 878 |
51.3%
|
| 2 | Rarely | 245 |
14.3%
|
| 3 | Sometimes | 282 |
16.5%
|
| 4 | Often | 232 |
13.6%
|
| 5 | Used to a very high degree | 73 |
4.3%
|