| Value | Category | Cases | |
|---|---|---|---|
| -9 | NIU (not in universe) | 104 |
4.5%
|
| 1 | yes, serious health problems | 624 |
27%
|
| 2 | yes, but not serious health problems | 902 |
39.1%
|
| 3 | no, will not cause serious health problems | 660 |
28.6%
|
| 98 | don't know | 19 |
0.8%
|
| 9999995 | missing:impute | 0 |
0%
|
| Sysmiss | 474 |