| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 1 | Yes | 1116 |
79.1%
|
| 2 | No | 294 |
20.9%
|
| Sysmiss | 113 |