| Value | Category | Cases | |
|---|---|---|---|
| -98 | Don't know | 5 |
0.1%
|
| 0 | No | 1810 |
41.6%
|
| 1 | Yes | 2537 |
58.3%
|
| 11 | .Z | 553 | |
| Sysmiss | 1 |