| Pre-Delivery Inspection 1-20 | | 14 | 10 | 13 | 11 |
| Pre-Delivery Inspection 21-40 | | 12 | 14 | 14 | 15 |
| Pre-Delivery Inspection 41-60 | | 12 | 13 | 13 | 15 |
| Pre-Delivery Inspection 61-80 | | 11 | 15 | 13 | 15 |
| Pre-Delivery Inspection 81-100 | | 13 | 14 | 11 | 11 |
| Pre-Delivery Inspection Total | | 62 | 66 | 64 | 67 |