| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 5687 |
75.9%
|
| 1 | Yes, daily | 473 |
6.3%
|
| 2 | Yes, Weekly | 698 |
9.3%
|
| 3 | Yes, occasionally | 637 |
8.5%
|
| Sysmiss | 7382 |