| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 333 |
15.1%
|
| 1 | Sometimes | 1015 |
45.9%
|
| 2 | Often | 504 |
22.8%
|
| 3 | Always | 269 |
12.2%
|
| 7 | Not applicable | 10 |
0.5%
|
| 9 | Don't know | 79 |
3.6%
|