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

    RELATED |
   FACTOR 3 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,815       98.15       98.15
          1 |         10        0.10       98.25
          2 |         10        0.10       98.35
          3 |          9        0.09       98.44
          4 |          1        0.01       98.45
          8 |          1        0.01       98.46
         10 |         22        0.22       98.68
         11 |          1        0.01       98.69
         14 |          1        0.01       98.70
         23 |          1        0.01       98.71
         24 |          2        0.02       98.73
         37 |          2        0.02       98.75
         38 |         45        0.45       99.20
         39 |          7        0.07       99.27
         50 |          2        0.02       99.29
         51 |          1        0.01       99.30
         60 |          2        0.02       99.32
         64 |          1        0.01       99.33
         65 |          4        0.04       99.37
         66 |          3        0.03       99.40
         99 |         60        0.60      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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