| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 3 |
0.3%
|
| 2 | Sometimes | 21 |
2.1%
|
| 3 | Often | 58 |
5.8%
|
| 4 | Every day | 22 |
2.2%
|
| 8 | Not applicable | 896 |
89.6%
|