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

    RELATED |
   FACTOR 3 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,877       98.77       98.77
          1 |         11        0.11       98.88
          2 |          1        0.01       98.89
          3 |          4        0.04       98.93
          4 |          3        0.03       98.96
          6 |          1        0.01       98.97
          8 |          1        0.01       98.98
         10 |          9        0.09       99.07
         11 |          1        0.01       99.08
         14 |          6        0.06       99.14
         19 |          2        0.02       99.16
         24 |          3        0.03       99.19
         27 |          1        0.01       99.20
         37 |          3        0.03       99.23
         38 |         29        0.29       99.52
         39 |          9        0.09       99.61
         50 |          1        0.01       99.62
         60 |          1        0.01       99.63
         99 |         37        0.37      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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