| Value | Category | Cases | |
|---|---|---|---|
| -9 | NIU (not in universe) | 247 |
37.8%
|
| 1 | true | 123 |
18.8%
|
| 2 | false | 262 |
40.1%
|
| 3 | don't know | 0 |
0%
|
| 98 | don't know | 22 |
3.4%
|
| 9999995 | missing:impute | 0 |
0%
|