| Value | Category | Cases | |
|---|---|---|---|
| -9 | NIU (not in universe) | 132 |
52.2%
|
| 1 | yes | 1 |
0.4%
|
| 2 | no | 115 |
45.5%
|
| 98 | don't know | 0 |
0%
|
| 9999995 | missing:impute | 5 |
2%
|
