[[1527897600, 1]
,[1527984000, 1]
,[1528070400, 2]
,[1528156800, 1]
,[1528329600, 2]
,[1528416000, 1]
,[1528675200, 1]
,[1528761600, 1]
,[1529020800, 6]
,[1529539200, 1]
,[1529625600, 4]
,[1529884800, 3]
,[1529971200, 1]
,[1530057600, 1]
,[1530144000, 1]
,[1530316800, 2]