Date  Time cid  charge  balance
2013-01-01 12:00:00  105  0.0  100.00
2013-03-22 14:19:13  105  0.20  99.8
2013-03-22 14:20:32  105  1.0  98.8
2013-03-22 14:27:10  105  1.0  97.8