| Sample | Goods | % Goods | Bads | % Bads | Total | % |
| Training | 3849 | 88.9% | 483 | 11.1% | 4332 | 75.0% |
| Validation | 1293 | 89.5% | 151 | 10.5% | 1444 | 25.0% |
| Total | 5142 | 89.0% | 634 | 11.0% | 5776 | 100.0% |