[ { "date": "2015-10-25T19:15:00", "amount": 129 }, { "date": "2015-10-25T19:20:00", "amount": 126 }, { "date": "2015-10-25T19:25:00", "amount": 123 }, { "date": "2015-10-25T19:30:00", "amount": 120 } ]
