Frequencies for first 10,000 rows of p_cf3 variable in person dataset :

     Person |
    Related |
   Factor 3 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,857       98.57       98.57
          1 |         17        0.17       98.74
          2 |         23        0.23       98.97
          3 |         15        0.15       99.12
          4 |          9        0.09       99.21
          7 |          2        0.02       99.23
          8 |          1        0.01       99.24
          9 |          3        0.03       99.27
         10 |         26        0.26       99.53
         11 |          1        0.01       99.54
         16 |          1        0.01       99.55
         17 |          2        0.02       99.57
         23 |          1        0.01       99.58
         24 |          1        0.01       99.59
         27 |          1        0.01       99.60
         30 |          2        0.02       99.62
         38 |          4        0.04       99.66
         44 |          1        0.01       99.67
         50 |          1        0.01       99.68
         99 |         32        0.32      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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