| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 493 |
22.3%
|
| 1 | Rarely | 1481 |
67%
|
| 2 | Often | 103 |
4.7%
|
| 3 | Always | 77 |
3.5%
|
| 9 | Don't know | 56 |
2.5%
|