| Value | Category | Cases | |
|---|---|---|---|
| -99 | 20 |
10.7%
|
|
| 1 | Not concerned at all | 55 |
29.4%
|
| 2 | A little concerned | 24 |
12.8%
|
| 3 | Somewhat concerned | 19 |
10.2%
|
| 4 | Very concerned | 69 |
36.9%
|
| Sysmiss | 16 |