| 小区A | 1 | 2 | 3 | 4 | 5 |
| 1 | 0 | 0.07 | 0.3 | 0 | 0 |
| 2 | 0.008 | 0 | 0.05 | 0.003 | 0 |
| 3 | 0.09 | 0.3 | 0 | 0.2 | 0 |
| 4 | 0.3 | 0.07 | 0.006 | 0 | 0.08 |
| 5 | 0 | 0.09 | 0 | 0.07 | 0 |