| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very Bad | 182 |
15.2%
|
| 2 | 2 | 65 |
5.4%
|
| 3 | 3 | 84 |
7%
|
| 4 | 4 | 120 |
10%
|
| 5 | 5 | 297 |
24.8%
|
| 6 | 6 | 154 |
12.8%
|
| 7 | 7 | 125 |
10.4%
|
| 8 | 8 | 108 |
9%
|
| 9 | 9 | 30 |
2.5%
|
| 10 | Very good | 35 |
2.9%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 0 | |
| -1 | Don´t know | 80 |