| Value | Category | Cases | |
|---|---|---|---|
| -9 | NIU (not in universe) | 612 |
91.3%
|
| 1 | yes | 2 |
0.3%
|
| 2 | no | 56 |
8.4%
|
| 9999995 | missing:impute | 0 |
0%
|