| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 57 |
12.3%
|
| 2 | Weekly | 180 |
39%
|
| 3 | Monthly | 102 |
22.1%
|
| 4 | Occasionally | 123 |
26.6%
|
| Sysmiss | 5979 |