| Value | Category | Cases | |
|---|---|---|---|
| -9 | NIU (not in universe) | 25 |
0.9%
|
| 1 | yes, serious health problems | 348 |
12.3%
|
| 2 | yes, but not serious health problems | 808 |
28.6%
|
| 3 | no, will not cause serious health problems | 1624 |
57.5%
|
| 98 | don't know | 17 |
0.6%
|
| 9999995 | missing:impute | 0 |
0%
|