| Date | Value |
|---|---|
| Nov 26, 2024 16:34 | 0.00 ppm |
| Oct 8, 2024 12:31 | 0.00 ppm |
| Jul 4, 2024 14:52 | 0.00 ppm |
| Jun 11, 2024 13:28 | 0.00 ppm |
| Feb 11, 2024 19:43 | 0.00 ppm |
| Jul 14, 2023 18:58 | 0.00 ppm |
| May 15, 2021 16:19 | 0.50 ppm |
| Dec 6, 2020 16:14 | 0.00 ppm |
| Dec 5, 2020 13:58 | 0.00 ppm |
| Apr 24, 2015 09:21 | 0.00 ppm |
| Jul 12, 2014 18:21 | 0.00 ppm |
| May 23, 2014 09:22 | 0.00 ppm |