| Value | Category | Cases | |
|---|---|---|---|
| -99 | 17 |
2.4%
|
|
| 1 | Not concerned at all | 19 |
2.6%
|
| 2 | A little concerned | 61 |
8.5%
|
| 3 | Somewhat concerned | 121 |
16.9%
|
| 4 | Very concerned | 500 |
69.6%
|
| Sysmiss | 33 |