| Value | Category | Cases | |
|---|---|---|---|
| -99 | *Refused | 0 |
0%
|
| -98 | *Don't Know | 2 |
0.3%
|
| -97 | 8 |
1.3%
|
|
| 0 | No | 7 |
1.1%
|
| 1 | Yes | 598 |
97.2%
|
| Sysmiss | 814 |