| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 438 |
36.6%
|
| 2 | Good | 505 |
42.2%
|
| 3 | Fair | 209 |
17.5%
|
| 4 | Poor | 31 |
2.6%
|
| 5 | Very poor | 14 |
1.2%
|
| -4 | Not asked | 0 | |
| -2 | NA | 3 | |
| -1 | DK | 1 |