  #Magnitude          Freq      Cum_Freq
           0      12715918      12715918
           1        762854      13478772
           2        574162      14052934
           3        483130      14536064
           4         71316      14607380
           5             0      14607380
           6        629324      15236704
           7        273280      15509984
           8             0      15509984
           9             0      15509984
          10        154346      15664330
          11         81388      15745718
          12        160576      15906294
          13         68106      15974400
