| Nodes | Avg. packet delivery ratio in Leach | Avg. packet delivery ratio in ECR | Avg. packet delivery ratio in D-UCR |
| 60 | 2.793761 | 3.426552 | 3.463530 |
| 70 | 3.456198 | 3.556198 | 3.592100 |
| 80 | 3.856644 | 3.916644 | 3.964031 |
| 90 | 4.055690 | 4.164190 | 4.183999 |
| 100 | 4.344174 | 4.461574 | 4.470537 |