| Value | Category | Cases | |
|---|---|---|---|
| -222 | 1 |
0.1%
|
|
| -96 | Not observed | 15 |
1.2%
|
| 0 | No | 261 |
20.3%
|
| 1 | Yes | 1008 |
78.4%
|
| Sysmiss | 13 |