| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 5 |
0.5%
|
| 1 | Often | 12 |
1.2%
|
| 2 | Sometimes | 44 |
4.3%
|
| 3 | Rarely | 87 |
8.5%
|
| 4 | Never | 875 |
85.5%
|