| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 208 |
11.2%
|
| 2 | Daily | 1287 |
69.3%
|
| 3 | Weekly | 297 |
16%
|
| 4 | Monthly | 66 |
3.6%
|
| Sysmiss | 331 |