  #Magnitude          Freq      Cum_Freq
           0       5543384       5543384
           1             0       5543384
           2             0       5543384
           3             0       5543384
           4         66631       5610015
           5             0       5610015
           6             0       5610015
           7         94748       5704763
           8             0       5704763
           9             0       5704763
          10         75808       5780571
          11         97102       5877673
          12         50870       5928543
          13        119457       6048000
