| Value | Category | Cases | |
|---|---|---|---|
| 1 | never | 132 |
8.5%
|
| 2 | sometimes | 634 |
40.9%
|
| 3 | often | 364 |
23.5%
|
| 4 | always/everyday | 420 |
27.1%
|
| 8 | don't know | 0 |
0%
|
| 95 | missing | 0 |
0%
|
| 99 | n/a | 0 |
0%
|