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

    RELATED |
   FACTOR 3 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,931       99.31       99.31
          1 |          6        0.06       99.37
          2 |          4        0.04       99.41
          3 |          6        0.06       99.47
          7 |          2        0.02       99.49
         10 |         24        0.24       99.73
         15 |          1        0.01       99.74
         17 |          1        0.01       99.75
         18 |          1        0.01       99.76
         24 |          1        0.01       99.77
         27 |          1        0.01       99.78
         30 |          1        0.01       99.79
         48 |          1        0.01       99.80
         62 |          1        0.01       99.81
         64 |          1        0.01       99.82
         99 |         18        0.18      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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