| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 8 |
0.8%
|
| 1 | Often | 8 |
0.8%
|
| 2 | Sometimes | 37 |
3.6%
|
| 3 | Rarely | 89 |
8.7%
|
| 4 | Never | 881 |
86.1%
|