| Value | Category | Cases | |
|---|---|---|---|
| 1 | never | 84 |
5.4%
|
| 2 | sometimes | 77 |
5%
|
| 3 | often | 311 |
20.1%
|
| 4 | always/everyday | 1076 |
69.5%
|
| 8 | don't know | 0 |
0%
|
| 95 | missing | 0 |
0%
|
| 99 | n/a | 0 |
0%
|
| Sysmiss | 2 |