| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 36 |
17.4%
|
| 2 | Monthly | 24 |
11.6%
|
| 3 | A few times a year | 58 |
28%
|
| 4 | Rarely | 44 |
21.3%
|
| 5 | Never | 45 |
21.7%
|
| Sysmiss | 15 |