| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 1 | Yes | 289 |
12.8%
|
| 2 | No | 1969 |
87.2%
|
| Sysmiss | 5617 |