Frequencies for first 10,000 rows of p_cf1 variable in person dataset :

    RELATED |
   FACTOR 1 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,491       94.91       94.91
          1 |         50        0.50       95.41
          2 |        108        1.08       96.49
          3 |        110        1.10       97.59
          4 |        136        1.36       98.95
          5 |          8        0.08       99.03
          6 |          2        0.02       99.05
          7 |          2        0.02       99.07
          8 |          1        0.01       99.08
          9 |          5        0.05       99.13
         10 |          2        0.02       99.15
         13 |          2        0.02       99.17
         14 |          3        0.03       99.20
         18 |          1        0.01       99.21
         21 |          1        0.01       99.22
         24 |          1        0.01       99.23
         27 |          2        0.02       99.25
         28 |          5        0.05       99.30
         30 |          1        0.01       99.31
         37 |          4        0.04       99.35
         38 |         16        0.16       99.51
         39 |          7        0.07       99.58
         48 |          2        0.02       99.60
         55 |          3        0.03       99.63
         56 |         11        0.11       99.74
         88 |          2        0.02       99.76
         99 |         24        0.24      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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