| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 461 |
42.3%
|
| 2 | Good | 496 |
45.5%
|
| 3 | Fair | 98 |
9%
|
| 4 | Poor | 29 |
2.7%
|
| 5 | Very poor | 6 |
0.6%
|
| 9 | Missing | 0 |
0%
|