| Value | Category | Cases | |
|---|---|---|---|
| -99 | 1 |
0.8%
|
|
| 1 | Not concerned at all | 4 |
3.1%
|
| 2 | A little concerned | 10 |
7.8%
|
| 3 | Somewhat concerned | 24 |
18.6%
|
| 4 | Very concerned | 90 |
69.8%
|
| Sysmiss | 15 |