[[1542758400, 1]
,[1542765600, 3]
,[1542769200, 1]
,[1542780000, 1]
,[1542783600, 3]
,[1542790800, 2]
,[1542794400, 1]
,[1542798000, 1]
,[1542801600, 5]
,[1542805200, 3]
,[1542808800, 3]
,[1542812400, 1]
,[1542816000, 3]
,[1542819600, 3]
,[1542823200, 1]
,[1542826800, 2]
,[1542830400, 1]
,[1542837600, 2]
,[1542841200, 1]