| Depth | Mean | Max. | Min. | Number of Sample | Standard Deviation |
|---|---|---|---|---|---|
| 0 | 35.03 | 35.06 | 34.95 | 5 | 0.05 |
| 10 | 35.04 | 35.06 | 34.95 | 5 | 0.05 |
| 20 | 35.03 | 35.06 | 34.95 | 5 | 0.05 |
| 30 | 35.03 | 35.06 | 34.95 | 5 | 0.05 |
| 50 | 35.02 | 35.05 | 34.94 | 5 | 0.05 |
| 75 | 35.01 | 35.04 | 34.92 | 4 | 0.06 |
| 100 | 35.01 | 35.02 | 35.00 | 2 | 0.01 |
| 125 | 34.99 | 34.99 | 34.98 | 2 | 0.01 |
