| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 11 |
0.5%
|
| -1 | Don't know | 9 |
0.4%
|
| 1 | Often | 33 |
1.4%
|
| 2 | Sometimes | 249 |
10.3%
|
| 3 | Rarely | 585 |
24.2%
|
| 4 | Never | 1528 |
63.3%
|