| Value | Category | Cases | |
|---|---|---|---|
| 1 | high | 97 |
15.2%
|
| 2 | low | 294 |
45.9%
|
| 3 | don't know | 249 |
38.9%
|
| 4 | not applicable/miss | 0 |
0%
|
| Sysmiss | 969 |