| Depth | Mean | Max. | Min. | Number of Sample | Standard Deviation |
| 0 |
33.37 |
33.46 |
33.26 |
4 |
0.08 |
| 10 |
33.43 |
33.57 |
33.31 |
4 |
0.12 |
| 20 |
33.49 |
33.61 |
33.39 |
4 |
0.11 |
| 30 |
33.56 |
33.69 |
33.46 |
4 |
0.10 |
| 50 |
33.78 |
33.98 |
33.58 |
4 |
0.17 |
| 75 |
33.98 |
34.07 |
33.93 |
4 |
0.06 |
| 100 |
34.05 |
34.09 |
34.00 |
4 |
0.04 |
| 125 |
34.07 |
34.11 |
34.01 |
4 |
0.05 |
| 150 |
34.09 |
34.13 |
34.02 |
4 |
0.05 |
| 200 |
34.13 |
34.16 |
34.07 |
4 |
0.04 |
| 250 |
34.16 |
34.20 |
34.11 |
4 |
0.04 |
| 300 |
34.19 |
34.22 |
34.16 |
4 |
0.03 |
| 400 |
34.26 |
34.31 |
34.23 |
3 |
0.04 |
|
|