[[1541030400, 1]
,[1541116800, 2]
,[1541203200, 1]
,[1541289600, 4]
,[1541548800, 1]
,[1541635200, 3]
,[1541808000, 1]
,[1542240000, 3]
,[1542326400, 1]
,[1542412800, 5]
,[1542672000, 1]
,[1542758400, 1]
,[1542844800, 3]
,[1543449600, 1]
,[1543536000, 2]