| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 12 |
10.3%
|
| 2 | Monthly | 14 |
12%
|
| 3 | A few times a year | 56 |
47.9%
|
| 4 | Rarely | 27 |
23.1%
|
| 5 | Never | 8 |
6.8%
|
| Sysmiss | 17 |