| Value | Category | Cases | |
|---|---|---|---|
| 1 | At least once a day | 77 |
2.7%
|
| 2 | At least once a week | 65 |
2.2%
|
| 3 | Least often than once a week | 60 |
2.1%
|
| 4 | Never | 2687 |
93%
|
| 0 | NR | 106 | |
| Sysmiss | 5 |