| Value | Category | Cases | |
|---|---|---|---|
| -99 | 7 |
2.4%
|
|
| 1 | Not concerned at all | 7 |
2.4%
|
| 2 | A little concerned | 21 |
7.2%
|
| 3 | Somewhat concerned | 47 |
16.1%
|
| 4 | Very concerned | 210 |
71.9%
|
| Sysmiss | 18 |