| Value | Category | Cases | |
|---|---|---|---|
| -99 | 2 |
1.6%
|
|
| 1 | Not concerned at all | 1 |
0.8%
|
| 2 | A little concerned | 10 |
7.8%
|
| 3 | Somewhat concerned | 32 |
24.8%
|
| 4 | Very concerned | 84 |
65.1%
|
| Sysmiss | 15 |