[[1561852800, 1] ,[1561939200, 77] ,[1562025600, 144] ,[1562112000, 96] ,[1562198400, 121] ,[1562284800, 194] ,[1562371200, 156] ,[1562457600, 113] ,[1562544000, 177] ,[1562630400, 158] ,[1562716800, 196] ,[1562803200, 192] ,[1562889600, 143] ,[1562976000, 173] ,[1563062400, 94] ,[1563148800, 91] ,[1563235200, 155] ,[1563321600, 125] ,[1563408000, 494] ,[1563494400, 252] ,[1563580800, 171] ,[1563667200, 109] ,[1563753600, 184] ,[1563840000, 134] ,[1563926400, 116] ,[1564012800, 141] ,[1564099200, 220] ,[1564185600, 176] ,[1564272000, 146] ,[1564358400, 146] ,[1564444800, 173] ,[1564531200, 110]