  #Magnitude          Freq      Cum_Freq
           0       6946236       6946236
           1         51758       6997994
           2         77007       7075001
           3         59948       7134949
           4          6997       7141946
           5             0       7141946
           6         31048       7172994
           7         37990       7210984
           8             0       7210984
           9             0       7210984
          10          4080       7215064
          11         28180       7243244
          12         45666       7288910
          13         11890       7300800
