[[1524614400, 2]
,[1524618000, 1]
,[1524628800, 1]
,[1524632400, 3]
,[1524636000, 3]
,[1524639600, 4]
,[1524643200, 4]
,[1524646800, 2]
,[1524650400, 3]
,[1524654000, 1]
,[1524657600, 5]
,[1524661200, 1]
,[1524664800, 5]
,[1524668400, 7]
,[1524672000, 4]
,[1524675600, 2]
,[1524679200, 2]
,[1524682800, 2]
,[1524686400, 1]
,[1524690000, 1]
,[1524693600, 1]