[[1515632400, 1]
,[1515636000, 1]
,[1515639600, 3]
,[1515646800, 1]
,[1515650400, 5]
,[1515654000, 4]
,[1515657600, 2]
,[1515661200, 6]
,[1515668400, 3]
,[1515672000, 2]
,[1515675600, 5]
,[1515679200, 2]
,[1515682800, 2]
,[1515686400, 1]
,[1515690000, 5]
,[1515693600, 6]
,[1515697200, 5]
,[1515700800, 1]
,[1515704400, 1]
,[1515708000, 1]
,[1515711600, 5]