| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0.1%
|
| 0 | Never | 181 |
15.1%
|
| 1 | Rarely | 248 |
20.7%
|
| 2 | Often | 281 |
23.4%
|
| 3 | Always | 428 |
35.7%
|
| 9 | Don't know | 61 |
5.1%
|
| 98 | Refused | 0 |
0%
|