| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.1%
|
| -1 | Don't know | 2 |
0.1%
|
| 1 | Often | 1 |
0.1%
|
| 2 | Sometimes | 5 |
0.3%
|
| 3 | Rarely | 18 |
1.2%
|
| 4 | Never | 1501 |
98.2%
|