  #Magnitude          Freq      Cum_Freq
           0       2645384       2645384
           1        101843       2747227
           2         75052       2822279
           3         24431       2846710
           4          2377       2849087
           5             0       2849087
           6        115349       2964436
           7             0       2964436
           8             0       2964436
           9             0       2964436
          10             0       2964436
          11             0       2964436
          12             0       2964436
          13         11564       2976000
