| Date | Value |
|---|---|
| Oct 10, 2024 17:17 | 0.00 ppm |
| Aug 31, 2024 18:20 | 0.04 ppm |
| Aug 6, 2024 16:48 | 0.09 ppm |
| Mar 14, 2024 16:07 | 0.00 ppm |
| Feb 10, 2024 18:36 | 0.00 ppm |
| Jan 6, 2024 18:38 | 0.06 ppm |
| Dec 27, 2023 16:51 | 0.26 ppm |
| Dec 18, 2023 17:10 | 0.05 ppm |
| Dec 2, 2023 17:30 | 0.03 ppm |
| Nov 21, 2023 16:15 | 0.03 ppm |
| Oct 23, 2023 15:37 | 0.00 ppm |
| Oct 16, 2023 17:42 | 0.08 ppm |