| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0.1%
|
| -1 | Don't know | 1 |
0.1%
|
| 1 | Very good | 541 |
43.7%
|
| 2 | Good | 465 |
37.6%
|
| 3 | Fair | 161 |
13%
|
| 4 | Poor | 43 |
3.5%
|
| 5 | Very poor | 25 |
2%
|