| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never used | 918 |
53.7%
|
| 2 | Rarely | 257 |
15%
|
| 3 | Sometimes | 222 |
13%
|
| 4 | Often | 215 |
12.6%
|
| 5 | Used to a very high degree | 98 |
5.7%
|