| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 442 |
36.9%
|
| 1 | Rarely | 319 |
26.6%
|
| 2 | Often | 260 |
21.7%
|
| 3 | Always | 91 |
7.6%
|
| 9 | Don't know | 87 |
7.3%
|
| 98 | Refused | 0 |
0%
|