| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 6 |
0.5%
|
| -1 | Don't know | 4 |
0.3%
|
| 1 | Very good | 432 |
34.1%
|
| 2 | Good | 557 |
44%
|
| 3 | Fair | 223 |
17.6%
|
| 4 | Poor | 29 |
2.3%
|
| 5 | Very poor | 15 |
1.2%
|