| Value | Category | Cases | |
|---|---|---|---|
| -9 | NIU (not in universe) | 730 |
53.4%
|
| 1 | yes | 293 |
21.4%
|
| 2 | no | 345 |
25.2%
|
| 9999995 | missing:impute | 0 |
0%
|