| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 341 |
4.4%
|
| 2 | Often | 429 |
5.6%
|
| 3 | Sometimes | 1634 |
21.2%
|
| 4 | Rarely | 1020 |
13.2%
|
| 5 | Never | 3966 |
51.4%
|
| 77 | Don't know | 332 |
4.3%
|