| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 1 | Yes | 2225 |
34.6%
|
| 2 | No | 4202 |
65.4%
|
| Sysmiss | 1727 |