| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 6 |
2.6%
|
| 2 | Monthly | 28 |
12%
|
| 3 | A few times a year | 75 |
32.2%
|
| 4 | Rarely | 60 |
25.8%
|
| 5 | Never | 64 |
27.5%
|
| Sysmiss | 17 |