| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 260 |
10.7%
|
| 1 | Rarely | 644 |
26.5%
|
| 2 | Often | 710 |
29.2%
|
| 3 | Always | 728 |
30%
|
| 9 | Don't know | 86 |
3.5%
|