| Date | Value |
|---|---|
| Jul 15, 2024 17:06 | 313 ppm |
| May 20, 2024 17:32 | 449 ppm |
| Apr 10, 2024 17:04 | 475 ppm |
| Feb 26, 2024 18:12 | 255 ppm |
| Dec 28, 2023 01:50 | 0.00 ppm |
| Dec 8, 2023 01:52 | 262 ppm |
| Oct 24, 2023 00:54 | 236 ppm |
| Sep 27, 2023 00:59 | 220 ppm |
| Aug 28, 2023 18:31 | 237 ppm |