[[1523145600, 1]
,[1523160000, 3]
,[1523163600, 1]
,[1523167200, 6]
,[1523170800, 2]
,[1523174400, 5]
,[1523178000, 4]
,[1523181600, 3]
,[1523185200, 5]
,[1523192400, 2]
,[1523196000, 8]
,[1523199600, 7]
,[1523203200, 18]
,[1523206800, 2]
,[1523210400, 7]
,[1523214000, 2]
,[1523217600, 2]
,[1523221200, 3]