  #Magnitude          Freq      Cum_Freq
           0       4047397       4047397
           1         92153       4139550
           2         79822       4219372
           3         60581       4279953
           4          6953       4286906
           5             0       4286906
           6         68985       4355891
           7         24610       4380501
           8             0       4380501
           9             0       4380501
          10         15763       4396264
          11          7309       4403573
          12         16680       4420253
          13          9571       4429824
