| Pre-Delivery Inspection 1-20 | | 14 | 13 | 15 | 15 |
| Pre-Delivery Inspection 21-40 | | 14 | 17 | 16 | 13 |
| Pre-Delivery Inspection 41-60 | | 14 | 12 | 12 | 13 |
| Pre-Delivery Inspection 61-80 | | 15 | 13 | 14 | 15 |
| Pre-Delivery Inspection 81-100 | | 14 | 14 | 13 | 12 |
| Pre-Delivery Inspection Total | | 71 | 69 | 70 | 68 |