| Grade | Total | Number of classes (Arms) | Average number of students per class | Total number of student hours per week | Number of subjects taught per week |
| 1 | 350 | 7 | 50 | 45 | 19.0 |
| 2 | 276 | 6 | 46 | 45 | 19.0 |
| 3 | 275 | 6 | 46 | 45 | 19.0 |
| 4 | 268 | 6 | 45 | 45 | 22.0 |
| 5 | 217 | 5 | 47 | 45 | 22.0 |
| 6 | 237 | 5 | 47 | 45 | 22.0 |
| Net Average | - | 6 | 46 | 45 | 20.5 |