| Value | Category | Cases | |
|---|---|---|---|
| 1 | never | 171 |
11.1%
|
| 2 | sometimes | 656 |
42.4%
|
| 3 | often | 366 |
23.7%
|
| 4 | always/everyday | 353 |
22.8%
|
| 8 | don't know | 0 |
0%
|
| 95 | missing | 0 |
0%
|
| 99 | n/a | 0 |
0%
|
| Sysmiss | 4 |