| Value | Category | Cases | |
|---|---|---|---|
| -99 | 13 |
2.7%
|
|
| 1 | Not concerned at all | 6 |
1.3%
|
| 2 | A little concerned | 36 |
7.6%
|
| 3 | Somewhat concerned | 152 |
31.9%
|
| 4 | Very concerned | 269 |
56.5%
|
| Sysmiss | 21 |