Value | Category | Cases | |
---|---|---|---|
-2 | No answer | 91 |
3.5%
|
-1 | Don't know | 114 |
4.4%
|
1 | Lower | 295 |
11.4%
|
2 | Middle | 1363 |
52.5%
|
3 | Higher | 733 |
28.2%
|