| Value | Category | Cases | |
|---|---|---|---|
| 1 | Every time | 0 |
0%
|
| 2 | Almost every time | 0 |
0%
|
| 3 | Sometimes | 0 |
0%
|
| 4 | Never | 0 |
0%
|
| 8 | Don't know | 0 |
0%
|
| 9 | No response | 37 |
100%
|
| Sysmiss | 1801 |