| Value | Category | Cases | |
|---|---|---|---|
| -99 | 2 |
3.1%
|
|
| 1 | Not concerned at all | 9 |
14.1%
|
| 2 | A little concerned | 17 |
26.6%
|
| 3 | Somewhat concerned | 19 |
29.7%
|
| 4 | Very concerned | 17 |
26.6%
|
| Sysmiss | 6 |