| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 31 |
8.8%
|
| 2 | Monthly | 58 |
16.5%
|
| 3 | A few times a year | 109 |
31%
|
| 4 | Rarely | 92 |
26.1%
|
| 5 | Never | 62 |
17.6%
|
| Sysmiss | 16 |