Frequencies for m_harm variable in vehnit dataset :

       MOST |
    HARMFUL |
      EVENT |      Freq.     Percent        Cum.
------------+-----------------------------------
          2 |         16        1.15        1.15
          5 |          1        0.07        1.22
          7 |          4        0.29        1.51
          8 |         31        2.23        3.73
          9 |          2        0.14        3.88
         10 |          1        0.07        3.95
         12 |      1,012       72.65       76.60
         14 |        209       15.00       91.60
         16 |          9        0.65       92.25
         18 |          1        0.07       92.32
         30 |          1        0.07       92.39
         41 |          1        0.07       92.46
         45 |          6        0.43       92.89
         47 |          1        0.07       92.96
         54 |         80        5.74       98.71
         55 |         13        0.93       99.64
         99 |          5        0.36      100.00
------------+-----------------------------------
      Total |      1,393      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2016