| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very often | 209 |
13.1%
|
| 2 | Often | 442 |
27.7%
|
| 3 | Only once or twice | 458 |
28.7%
|
| 4 | Never | 425 |
26.6%
|
| 8 | Don't know | 22 |
1.4%
|
| 9 | No response | 41 |
2.6%
|
| Sysmiss | 137 |