| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Never | 180 |
15%
|
| 1 | Rarely | 367 |
30.6%
|
| 2 | Often | 299 |
24.9%
|
| 3 | Always | 152 |
12.7%
|
| 9 | Don’t know | 202 |
16.8%
|
| 98 | Refused | 0 |
0%
|