| Value | Category | Cases | |
|---|---|---|---|
| 1 | severe | 386 |
53.8%
|
| 2 | moderate | 125 |
17.4%
|
| 3 | not a problem | 187 |
26%
|
| 4 | don't know | 20 |
2.8%
|
| 9 | not applicable/miss | 0 |
0%
|
| Sysmiss | 891 |