| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 132 |
11%
|
| 1 | Rarely | 177 |
14.8%
|
| 2 | Often | 383 |
31.9%
|
| 3 | Always | 475 |
39.6%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 32 |
2.7%
|