| Value | Category | Cases | |
|---|---|---|---|
| 1 | excellent | 14563 |
10.4%
|
| 2 | good | 87385 |
62.2%
|
| 3 | satisfactory | 34828 |
24.8%
|
| 4 | not satisfactory | 1115 |
0.8%
|
| 5 | don’t know | 2541 |
1.8%
|