| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 138 |
6.3%
|
| 1 | Occasionally | 561 |
25.5%
|
| 2 | Most of the time | 580 |
26.4%
|
| 3 | Always | 824 |
37.5%
|
| 9 | Don't know | 95 |
4.3%
|