[[1514689200, 1]
,[1514696400, 1]
,[1514707200, 1]
,[1514714400, 1]
,[1514725200, 1]
,[1514728800, 2]
,[1514732400, 5]
,[1514736000, 1]
,[1514739600, 1]
,[1514750400, 1]
,[1514754000, 1]
,[1514757600, 2]