| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 10 |
4.3%
|
| 2 | Monthly | 42 |
17.9%
|
| 3 | A few times a year | 124 |
52.8%
|
| 4 | Rarely | 42 |
17.9%
|
| 5 | Never | 17 |
7.2%
|
| Sysmiss | 25 |