| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 379 |
31.6%
|
| 1 | Rarely | 417 |
34.8%
|
| 2 | Often | 216 |
18%
|
| 3 | Always | 46 |
3.8%
|
| 9 | Don't know | 142 |
11.8%
|
| 998 | Refused | 0 |
0%
|