| Value | Category | Cases | |
|---|---|---|---|
| -99 | Refused to respond | 0 |
0%
|
| -98 | Don't know | 0 |
0%
|
| 0 | No | 137 |
25.8%
|
| 1 | Yes | 395 |
74.2%
|
| Sysmiss | 8943 |