| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very poor | 3 |
3.8%
|
| 2 | 3 |
3.8%
|
|
| 3 | 7 |
8.8%
|
|
| 4 | 4 |
5%
|
|
| 5 | 8 |
10%
|
|
| 6 | 15 |
18.8%
|
|
| 7 | 11 |
13.8%
|
|
| 8 | 15 |
18.8%
|
|
| 9 | 10 |
12.5%
|
|
| 10 | Very good | 4 |
5%
|
| 11 | Don't know | 11 | |
| Sysmiss | 171 |