| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 18 |
11.1%
|
| 2 | Monthly | 36 |
22.2%
|
| 3 | A few times a year | 60 |
37%
|
| 4 | Rarely | 36 |
22.2%
|
| 5 | Never | 12 |
7.4%
|
| -99 | 4 | ||
| Sysmiss | 17 |