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

    RELATED |
   FACTOR 1 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,498       94.98       94.98
          1 |         41        0.41       95.39
          2 |         38        0.38       95.77
          3 |        117        1.17       96.94
          4 |         79        0.79       97.73
          5 |         17        0.17       97.90
          6 |          2        0.02       97.92
          7 |          3        0.03       97.95
          8 |          1        0.01       97.96
          9 |          2        0.02       97.98
         10 |          7        0.07       98.05
         14 |          4        0.04       98.09
         17 |          3        0.03       98.12
         18 |          2        0.02       98.14
         19 |          1        0.01       98.15
         24 |          3        0.03       98.18
         27 |          1        0.01       98.19
         28 |          4        0.04       98.23
         37 |          5        0.05       98.28
         38 |         56        0.56       98.84
         39 |         11        0.11       98.95
         44 |          1        0.01       98.96
         48 |          1        0.01       98.97
         50 |          1        0.01       98.98
         55 |          4        0.04       99.02
         56 |         20        0.20       99.22
         60 |          1        0.01       99.23
         82 |          1        0.01       99.24
         90 |          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