| Value | Category | Cases | |
|---|---|---|---|
| -9 | NIU (not in universe) | 2696 |
95.5%
|
| 1 | yes | 24 |
0.9%
|
| 2 | no | 102 |
3.6%
|
| 9999995 | missing:impute | 0 |
0%
|