| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1.Only once | 22 |
22.2%
|
| 2 | 2. Every week | 6 |
6.1%
|
| 3 | 3. Every month | 21 |
21.2%
|
| 4 | 4. Annually | 3 |
3%
|
| 5 | 5. Occasionally | 47 |
47.5%
|
| Sysmiss | 2711 |