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

      FIRST |
    HARMFUL |
      EVENT |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,042       10.42       10.42
          2 |          4        0.04       10.46
          3 |          4        0.04       10.50
          4 |          5        0.05       10.55
          5 |         60        0.60       11.15
          7 |         13        0.13       11.28
          8 |      1,283       12.83       24.11
          9 |        194        1.94       26.05
         10 |         46        0.46       26.51
         11 |         31        0.31       26.82
         12 |      4,915       49.15       75.97
         13 |        309        3.09       79.06
         14 |         94        0.94       80.00
         15 |         26        0.26       80.26
         16 |          4        0.04       80.30
         17 |         15        0.15       80.45
         18 |         32        0.32       80.77
         19 |          4        0.04       80.81
         20 |          3        0.03       80.84
         21 |         28        0.28       81.12
         22 |          1        0.01       81.13
         23 |         52        0.52       81.65
         24 |        155        1.55       83.20
         25 |         53        0.53       83.73
         26 |          2        0.02       83.75
         27 |         69        0.69       84.44
         29 |         12        0.12       84.56
         30 |        119        1.19       85.75
         31 |         33        0.33       86.08
         32 |        108        1.08       87.16
         33 |        262        2.62       89.78
         34 |        126        1.26       91.04
         35 |         87        0.87       91.91
         36 |         54        0.54       92.45
         37 |         95        0.95       93.40
         38 |         72        0.72       94.12
         39 |          5        0.05       94.17
         40 |          4        0.04       94.21
         41 |         17        0.17       94.38
         42 |        395        3.95       98.33
         43 |         96        0.96       99.29
         46 |          5        0.05       99.34
         99 |         66        0.66      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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