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

    RELATED |
   FACTOR 3 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,897       98.97       98.97
          1 |          6        0.06       99.03
          2 |          3        0.03       99.06
          3 |          2        0.02       99.08
          4 |          1        0.01       99.09
          7 |          2        0.02       99.11
          8 |          1        0.01       99.12
         10 |          1        0.01       99.13
         38 |          6        0.06       99.19
         39 |          4        0.04       99.23
         48 |          1        0.01       99.24
         62 |          1        0.01       99.25
         99 |         75        0.75      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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