| Value | Category | Cases | |
|---|---|---|---|
| -99 | 6 |
2.1%
|
|
| 1 | Not concerned at all | 9 |
3.1%
|
| 2 | A little concerned | 24 |
8.2%
|
| 3 | Somewhat concerned | 79 |
27.1%
|
| 4 | Very concerned | 174 |
59.6%
|
| Sysmiss | 18 |