| Value | Category | Cases | |
|---|---|---|---|
| 1 | never | 436 |
28.2%
|
| 2 | sometimes | 809 |
52.3%
|
| 3 | often | 221 |
14.3%
|
| 4 | always/everyday | 82 |
5.3%
|
| 8 | don't know | 0 |
0%
|
| 95 | missing | 0 |
0%
|
| 99 | n/a | 0 |
0%
|
| Sysmiss | 2 |