| Value | Category | Cases | |
|---|---|---|---|
| -9 | refuse to answer | 5 |
0.1%
|
| -8 | don't know | 85 |
1.8%
|
| 1 | very concerned | 1489 |
32.1%
|
| 2 | a little concerned | 1992 |
42.9%
|
| 3 | not too concerned | 874 |
18.8%
|
| 4 | not concerned at all | 199 |
4.3%
|