Frequencies for first 10,000 rows of p_cf2 variable in person dataset :

     Person |
    Related |
   Factor 2 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,829       98.29       98.29
          1 |          4        0.04       98.33
          2 |         15        0.15       98.48
          3 |         23        0.23       98.71
          4 |         47        0.47       99.18
          5 |         21        0.21       99.39
         21 |          1        0.01       99.40
         23 |          1        0.01       99.41
         24 |          1        0.01       99.42
         28 |          4        0.04       99.46
         30 |          2        0.02       99.48
         38 |          9        0.09       99.57
         39 |          1        0.01       99.58
         48 |          1        0.01       99.59
         50 |          1        0.01       99.60
         51 |          2        0.02       99.62
         99 |         38        0.38      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Apr 2016