Value | Date | |
---|---|---|
Wed | Feb 19, 2014 08:14 | 1360 ppm |
Sun | Feb 9, 2014 15:30 | 1360 ppm |
Wed | Jan 29, 2014 18:42 | 1400 ppm |
Sat | Jan 11, 2014 07:53 | 1360 ppm |
Wed | Nov 20, 2013 19:10 | 1440 ppm |
Wed | Nov 13, 2013 19:34 | 1300 ppm |
Sun | Nov 10, 2013 18:58 | 1560 ppm |