Trial Factored Depth Change for Range 50,000,000 to 60,000,000 between 2013.06.20 and 2013.06.13| Range | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | > 81 | Unfactored |
| 50,000,000 | | | | | | | | | | | | | | |
| 51,000,000 | | | -2 | 2 | | | | | | | | | | |
| 52,000,000 | | | | | | | | | | | | | | |
| 53,000,000 | -4 | | 4 | | | | | | | | | | | |
| 54,000,000 | | | | | | | | | | | | | | |
| 55,000,000 | | | | | | | | | | | | | | |
| 56,000,000 | | | | | | | | | | | | | | |
| 57,000,000 | | | | -2 | | | 2 | | | | | | | |
| 58,000,000 | | | | -5 | | | 4 | | | | | | | -1 |
| 59,000,000 | | | | | | -1 | 1 | | | | | | | |
| Change | -4 | | 2 | -5 | | -1 | 7 | | | | | | | -1 |
|