| Subject ID | Cluster No. | ||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | |
| 1 | 0 | 2 | 1 | 0 | 1 | 0 | 0 |
| 2 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| 3 | 0 | 0 | 0 | 3 | 1 | 0 | 0 |
| 4 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
| 5 | 0 | 3 | 0 | 0 | 0 | 0 | 0 |
| 6 | 4 | 0 | 0 | 0 | 0 | 0 | 0 |
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |