| Value | Category | Cases | |
|---|---|---|---|
| -9 | NIU (not in universe) | 26 |
3.9%
|
| 1 | yes | 90 |
13.4%
|
| 2 | no | 554 |
82.7%
|
| 9999995 | missing:impute | 0 |
0%
|