[[1509408000, 3]
,[1509411600, 1]
,[1509415200, 4]
,[1509418800, 3]
,[1509422400, 4]
,[1509426000, 7]
,[1509429600, 7]
,[1509433200, 6]
,[1509436800, 5]
,[1509440400, 4]
,[1509444000, 7]
,[1509447600, 8]
,[1509451200, 22]
,[1509454800, 6]
,[1509458400, 12]
,[1509462000, 10]
,[1509465600, 16]
,[1509469200, 13]
,[1509472800, 10]
,[1509476400, 23]
,[1509480000, 9]
,[1509483600, 2]
,[1509487200, 7]
,[1509490800, 4]