Frequencies for first 10,000 rows of harm_ev variable in person dataset :

      First |
    Harmful |
      Event |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        912        9.12        9.12
          3 |         10        0.10        9.22
          5 |         69        0.69        9.91
          6 |          2        0.02        9.93
          7 |          6        0.06        9.99
          8 |      1,536       15.36       25.35
          9 |        161        1.61       26.96
         10 |         73        0.73       27.69
         11 |         11        0.11       27.80
         12 |      5,031       50.31       78.11
         13 |        170        1.70       79.81
         14 |        177        1.77       81.58
         15 |          8        0.08       81.66
         16 |          2        0.02       81.68
         17 |         35        0.35       82.03
         18 |         19        0.19       82.22
         19 |         10        0.10       82.32
         21 |         29        0.29       82.61
         22 |         31        0.31       82.92
         23 |         38        0.38       83.30
         24 |        157        1.57       84.87
         25 |         41        0.41       85.28
         26 |         11        0.11       85.39
         27 |         66        0.66       86.05
         29 |         14        0.14       86.19
         30 |        110        1.10       87.29
         31 |         42        0.42       87.71
         32 |         96        0.96       88.67
         33 |        163        1.63       90.30
         34 |        136        1.36       91.66
         35 |        171        1.71       93.37
         36 |         25        0.25       93.62
         37 |         74        0.74       94.36
         38 |         53        0.53       94.89
         39 |         28        0.28       95.17
         40 |          2        0.02       95.19
         41 |         31        0.31       95.50
         42 |        302        3.02       98.52
         43 |        130        1.30       99.82
         44 |          2        0.02       99.84
         99 |         16        0.16      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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