Frequencies for first 10,000 rows of impact1 variable in person dataset :

    Area of |
    Impact- |
    Initial |
    Damaged |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        978        9.78        9.78
          1 |        239        2.39       12.17
          2 |         85        0.85       13.02
          3 |        369        3.69       16.71
          4 |         77        0.77       17.48
          5 |         73        0.73       18.21
          6 |        555        5.55       23.76
          7 |         61        0.61       24.37
          8 |         64        0.64       25.01
          9 |        412        4.12       29.13
         10 |        101        1.01       30.14
         11 |        370        3.70       33.84
         12 |      4,370       43.70       77.54
         13 |         25        0.25       77.79
         14 |        400        4.00       81.79
         18 |          5        0.05       81.84
         61 |        160        1.60       83.44
         62 |        112        1.12       84.56
         63 |         40        0.40       84.96
         81 |        140        1.40       86.36
         82 |        101        1.01       87.37
         83 |         62        0.62       87.99
         98 |         91        0.91       88.90
         99 |        240        2.40       91.30
          . |        870        8.70      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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