| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.1%
|
| -1 | Don't know | 1 |
0.1%
|
| 1 | Often | 51 |
5.1%
|
| 2 | Sometimes | 100 |
10%
|
| 3 | Rarely | 78 |
7.8%
|
| 4 | Never | 769 |
76.9%
|