| Value | Category | Cases | |
|---|---|---|---|
| -88 | don't know | 3 |
1.2%
|
| -66 | refuse to answer | 0 |
0%
|
| 0 | No | 208 |
81.6%
|
| 1 | Yes | 44 |
17.3%
|
| Sysmiss | 245 |