[[1573074000, 3]
,[1573077600, 1]
,[1573081200, 5]
,[1573084800, 2]
,[1573088400, 1]
,[1573092000, 1]
,[1573095600, 1]
,[1573099200, 3]
,[1573102800, 3]
,[1573106400, 1]
,[1573110000, 3]
,[1573113600, 3]
,[1573117200, 5]
,[1573120800, 4]
,[1573124400, 13]
,[1573128000, 2]
,[1573131600, 1]
,[1573135200, 2]
,[1573138800, 0]
,[1573142400, 4]
,[1573146000, 3]
,[1573149600, 4]
,[1573153200, 2]