| Value | Category | Cases | |
|---|---|---|---|
| 1 | never | 280 |
18.1%
|
| 2 | sometimes | 976 |
63.1%
|
| 3 | often | 230 |
14.9%
|
| 4 | always/everyday | 61 |
3.9%
|
| 8 | don't know | 0 |
0%
|
| 95 | missing | 0 |
0%
|
| 99 | n/a | 0 |
0%
|
| Sysmiss | 3 |