| Value | Category | Cases | |
|---|---|---|---|
| -4 | Not asked | 5701 |
9.5%
|
| -2 | No answer | 501 |
0.8%
|
| -1 | Dont know | 4899 |
8.2%
|
| 1 | Very good | 4598 |
7.7%
|
| 2 | Fairly good | 7526 |
12.5%
|
| 3 | Bad | 14575 |
24.3%
|
| 4 | Very bad | 22245 |
37%
|