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

    RELATED |
   FACTOR 2 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,759       97.59       97.59
          1 |         25        0.25       97.84
          2 |         33        0.33       98.17
          3 |         68        0.68       98.85
          4 |         10        0.10       98.95
          6 |          1        0.01       98.96
          7 |          4        0.04       99.00
         10 |         39        0.39       99.39
         11 |          1        0.01       99.40
         14 |          4        0.04       99.44
         17 |          4        0.04       99.48
         19 |          1        0.01       99.49
         24 |          1        0.01       99.50
         30 |          4        0.04       99.54
         38 |          7        0.07       99.61
         39 |          3        0.03       99.64
         42 |          1        0.01       99.65
         48 |          4        0.04       99.69
         51 |          1        0.01       99.70
         55 |          2        0.02       99.72
         56 |          2        0.02       99.74
         64 |          1        0.01       99.75
         90 |          4        0.04       99.79
         99 |         21        0.21      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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