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

      FIRST |
    HARMFUL |
      EVENT |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,301       13.01       13.01
          3 |          7        0.07       13.08
          5 |         57        0.57       13.65
          6 |          2        0.02       13.67
          7 |         38        0.38       14.05
          8 |      1,153       11.53       25.58
          9 |        164        1.64       27.22
         10 |         43        0.43       27.65
         11 |         36        0.36       28.01
         12 |      4,626       46.26       74.27
         13 |        219        2.19       76.46
         14 |        105        1.05       77.51
         15 |         22        0.22       77.73
         16 |          2        0.02       77.75
         17 |         20        0.20       77.95
         18 |         33        0.33       78.28
         19 |          7        0.07       78.35
         21 |         12        0.12       78.47
         22 |         19        0.19       78.66
         23 |         37        0.37       79.03
         24 |        188        1.88       80.91
         25 |         75        0.75       81.66
         26 |         14        0.14       81.80
         27 |        118        1.18       82.98
         28 |          1        0.01       82.99
         29 |         15        0.15       83.14
         30 |        123        1.23       84.37
         31 |         25        0.25       84.62
         32 |         95        0.95       85.57
         33 |        312        3.12       88.69
         34 |        140        1.40       90.09
         35 |        159        1.59       91.68
         36 |         35        0.35       92.03
         37 |         30        0.30       92.33
         38 |         94        0.94       93.27
         39 |         18        0.18       93.45
         40 |          1        0.01       93.46
         41 |         28        0.28       93.74
         42 |        455        4.55       98.29
         43 |        101        1.01       99.30
         45 |          9        0.09       99.39
         46 |          5        0.05       99.44
         47 |          4        0.04       99.48
         48 |          3        0.03       99.51
         49 |          3        0.03       99.54
         99 |         46        0.46      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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