| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 7 |
8.3%
|
| 2 | Monthly | 9 |
10.7%
|
| 3 | A few times a year | 34 |
40.5%
|
| 4 | Rarely | 17 |
20.2%
|
| 5 | Never | 17 |
20.2%
|
| Sysmiss | 1 |