| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 2 |
0.2%
|
| 1 | Often | 73 |
6%
|
| 2 | Sometimes | 190 |
15.7%
|
| 3 | Rarely | 224 |
18.5%
|
| 4 | Never | 719 |
59.5%
|