| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 11 |
8%
|
| 2 | Monthly | 26 |
19%
|
| 3 | A few times a year | 68 |
49.6%
|
| 4 | Rarely | 20 |
14.6%
|
| 5 | Never | 12 |
8.8%
|
| -99 | 1 | ||
| Sysmiss | 22 |