| Value | Category | Cases | |
|---|---|---|---|
| -4 | Not asked | 0 |
0%
|
| -2 | No answer | 23 |
2.3%
|
| 1 | Frequently | 240 |
23.9%
|
| 2 | Occasionally | 535 |
53.2%
|
| 3 | Never | 207 |
20.6%
|