Value | Category | Cases | |
---|---|---|---|
-2 | No answer | 7 |
0.6%
|
-1 | Don't know | 5 |
0.4%
|
1 | Lower | 809 |
67.4%
|
2 | Middle | 281 |
23.4%
|
3 | Higher | 98 |
8.2%
|