| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poor | 0 |
0%
|
| 2 | Fair | 21 |
4.3%
|
| 3 | Good | 260 |
52.6%
|
| 4 | Excellent | 213 |
43.1%
|
| 996 | Refuse to answer | 0 |
0%
|
| 999 | Don't know | 0 |
0%
|