| Value | Category | Cases | |
|---|---|---|---|
| -99 | 13 |
5.6%
|
|
| 1 | Not concerned at all | 2 |
0.9%
|
| 2 | A little concerned | 42 |
18.2%
|
| 3 | Somewhat concerned | 110 |
47.6%
|
| 4 | Very concerned | 64 |
27.7%
|
| Sysmiss | 29 |