| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 73 |
6.1%
|
| 1 | Rarely | 346 |
28.8%
|
| 2 | Often | 460 |
38.3%
|
| 3 | Always | 194 |
16.2%
|
| 9 | Don't know | 127 |
10.6%
|
| 98 | Refused | 0 |
0%
|