| Type | Training set | Test set | Independent dataset |
| T1SP | 112 | 25 | 32 |
| T2SP | 99 | 29 | - |
| T3SP | 182 | 28 | 41 |
| T4SP | 62 | 22 | 16 |
| T5SP | 164 | 35 | - |
| T7SP | 48 | 33 | - |
| Total | 667 | 172 | 89 |