[[1521504000, 9]
,[1521507600, 2]
,[1521511200, 11]
,[1521514800, 4]
,[1521518400, 3]
,[1521522000, 8]
,[1521525600, 2]
,[1521529200, 30]
,[1521532800, 35]
,[1521536400, 3]
,[1521540000, 7]
,[1521543600, 17]
,[1521547200, 26]
,[1521550800, 30]
,[1521554400, 19]
,[1521558000, 24]
,[1521561600, 18]
,[1521565200, 29]
,[1521568800, 16]
,[1521572400, 27]
,[1521576000, 16]
,[1521579600, 32]
,[1521583200, 21]
,[1521586800, 1]