| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 72 |
6%
|
| 1 | Rarely | 264 |
22%
|
| 2 | Often | 597 |
49.8%
|
| 3 | Always | 248 |
20.7%
|
| 9 | Don’t know | 19 |
1.6%
|
| 98 | Refused | 0 |
0%
|