| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 37 |
3.5%
|
| 1 | Never | 562 |
53.2%
|
| 2 | Rarely | 415 |
39.3%
|
| 3 | Frequently | 40 |
3.8%
|
| 4 | Always | 3 |
0.3%
|