| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 15 |
1.5%
|
| 1 | Never | 316 |
30.9%
|
| 2 | Rarely | 524 |
51.2%
|
| 3 | Frequently | 157 |
15.3%
|
| 4 | Always | 11 |
1.1%
|