| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 |
0.2%
|
| -1 | Don't know | 2 |
0.2%
|
| 1 | Very good | 223 |
17.7%
|
| 2 | Good | 642 |
51.1%
|
| 3 | Fair | 305 |
24.3%
|
| 4 | Poor | 44 |
3.5%
|
| 5 | Very poor | 38 |
3%
|