| Value | Category | Cases | |
|---|---|---|---|
| -99 | 1 |
0.8%
|
|
| 1 | Not concerned at all | 2 |
1.6%
|
| 2 | A little concerned | 11 |
8.5%
|
| 3 | Somewhat concerned | 28 |
21.7%
|
| 4 | Very concerned | 87 |
67.4%
|
| Sysmiss | 15 |