| Value | Category | Cases | |
|---|---|---|---|
| -99 | 1 |
1.6%
|
|
| 1 | Not concerned at all | 6 |
9.4%
|
| 2 | A little concerned | 6 |
9.4%
|
| 3 | Somewhat concerned | 25 |
39.1%
|
| 4 | Very concerned | 26 |
40.6%
|
| Sysmiss | 6 |