| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 1 | Yes | 220 |
18.9%
|
| 2 | No | 946 |
81.1%
|
| Sysmiss | 6709 |