| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 1 |
0.1%
|
| -2 | No answer | 1 |
0.1%
|
| 1 | Often | 81 |
6.5%
|
| 2 | Sometimes | 340 |
27.5%
|
| 3 | Rarely | 281 |
22.7%
|
| 4 | Never | 533 |
43.1%
|