| Date | Value |
|---|---|
| Nov 28, 2024 02:57 | 390 ppm |
| Oct 7, 2024 21:18 | 380 ppm |
| Sep 2, 2024 14:00 | 380 ppm |
| Jul 30, 2024 21:41 | 400 ppm |
| Jun 12, 2024 14:46 | 420 ppm |
| May 31, 2024 21:20 | 400 ppm |
| May 22, 2024 13:49 | 410 ppm |
| May 11, 2024 17:43 | 390 ppm |
| Apr 18, 2024 15:57 | 380 ppm |
| Apr 8, 2024 14:31 | 380 ppm |
| Apr 1, 2024 15:18 | 380 ppm |
| Mar 17, 2024 14:27 | 370 ppm |
| Feb 25, 2024 17:20 | 370 ppm |
| Jan 17, 2024 02:58 | 415 ppm |