| Value | Category | Cases | |
|---|---|---|---|
| 1 | severe | 253 |
36.4%
|
| 2 | moderate | 123 |
17.7%
|
| 3 | not a problem | 305 |
43.9%
|
| 4 | don't know | 14 |
2%
|
| 9 | not applicable/miss | 0 |
0%
|
| Sysmiss | 914 |