| Value | Category | Cases | |
|---|---|---|---|
| 1 | Refused | 0 |
0%
|
| 2 | Do not know | 21 |
0.5%
|
| 3 | Very good | 254 |
6.2%
|
| 4 | Good | 1233 |
30.3%
|
| 5 | Average | 1207 |
29.7%
|
| 6 | Poor | 888 |
21.8%
|
| 7 | Very poor | 465 |
11.4%
|
| Missing value | 1 |
0%
|