| Depth | Mean | Max. | Min. | Number of Sample | Standard Deviation |
| 0 |
33.60 |
33.79 |
33.42 |
2 |
0.26 |
| 10 |
33.58 |
33.78 |
33.38 |
2 |
0.28 |
| 20 |
33.58 |
33.78 |
33.38 |
2 |
0.28 |
| 30 |
33.58 |
33.78 |
33.38 |
2 |
0.28 |
| 50 |
33.59 |
33.78 |
33.39 |
2 |
0.27 |
| 100 |
33.77 |
34.10 |
33.43 |
2 |
0.47 |
| 250 |
33.83 |
33.83 |
33.82 |
2 |
0.01 |
| 300 |
33.93 |
33.95 |
33.90 |
2 |
0.04 |
|
|