| Value | Category | Cases | |
|---|---|---|---|
| -99 | 17 |
3.6%
|
|
| 1 | Not concerned at all | 4 |
0.8%
|
| 2 | A little concerned | 41 |
8.6%
|
| 3 | Somewhat concerned | 156 |
32.8%
|
| 4 | Very concerned | 257 |
54.1%
|
| Sysmiss | 22 |