| Value | Category | Cases | |
|---|---|---|---|
| -99 | 3 |
2.4%
|
|
| 1 | Not concerned at all | 1 |
0.8%
|
| 2 | A little concerned | 18 |
14.6%
|
| 3 | Somewhat concerned | 40 |
32.5%
|
| 4 | Very concerned | 61 |
49.6%
|
| Sysmiss | 7 |