| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 16 |
7%
|
| 2 | Monthly | 39 |
17%
|
| 3 | A few times a year | 100 |
43.7%
|
| 4 | Rarely | 60 |
26.2%
|
| 5 | Never | 14 |
6.1%
|
| -99 | 1 | ||
| Sysmiss | 130 |