| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not concerned at all | 1 |
0.5%
|
| 2 | A little concerned | 6 |
2.8%
|
| 3 | Somewhat concerned | 44 |
20.7%
|
| 4 | Very concerned | 162 |
76.1%
|
| Sysmiss | 3 |