| Value | Category | Cases | |
|---|---|---|---|
| -99 | 1 |
1.6%
|
|
| 1 | Not concerned at all | 3 |
4.7%
|
| 2 | A little concerned | 10 |
15.6%
|
| 3 | Somewhat concerned | 21 |
32.8%
|
| 4 | Very concerned | 29 |
45.3%
|
| Sysmiss | 6 |