| Value | Category | Cases | |
|---|---|---|---|
| -99 | 10 |
1.4%
|
|
| 1 | Not concerned at all | 33 |
4.6%
|
| 2 | A little concerned | 64 |
8.9%
|
| 3 | Somewhat concerned | 139 |
19.4%
|
| 4 | Very concerned | 472 |
65.7%
|
| Sysmiss | 33 |