[[1506816000, 240] ,[1506902400, 126] ,[1506988800, 222] ,[1507075200, 182] ,[1507161600, 180] ,[1507248000, 249] ,[1507334400, 298] ,[1507420800, 340] ,[1507507200, 236] ,[1507593600, 186] ,[1507680000, 265] ,[1507766400, 245] ,[1507852800, 207] ,[1507939200, 293] ,[1508025600, 301] ,[1508112000, 201] ,[1508198400, 241] ,[1508284800, 200] ,[1508371200, 141] ,[1508457600, 192] ,[1508544000, 233] ,[1508630400, 220] ,[1508716800, 152] ,[1508803200, 167] ,[1508889600, 167] ,[1508976000, 169] ,[1509062400, 211] ,[1509148800, 327] ,[1509235200, 249] ,[1509321600, 157] ,[1509408000, 175]