| Low | Middle | High | |
| P1 | 30 | 44 | 50 |
| P2 | 14 | 26 | 38 |
| NS | 14 | 26 | 38 |
| PNH | 15 | 20 | 20 |
| PN | 18 | 24 | 29 |
| C | 8 | ||
| B | 9 | ||
| PNS | 9 |