| Value | Category | Cases | |
|---|---|---|---|
| -99 | 12 |
2.5%
|
|
| 1 | Not concerned at all | 6 |
1.3%
|
| 2 | A little concerned | 31 |
6.5%
|
| 3 | Somewhat concerned | 117 |
24.6%
|
| 4 | Very concerned | 309 |
65.1%
|
| Sysmiss | 22 |