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

    RELATED |
   FACTOR 3 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,837       98.37       98.37
          1 |         13        0.13       98.50
          2 |          9        0.09       98.59
          3 |         16        0.16       98.75
          4 |          3        0.03       98.78
          7 |          2        0.02       98.80
          8 |          2        0.02       98.82
         10 |         12        0.12       98.94
         12 |          1        0.01       98.95
         17 |          1        0.01       98.96
         18 |          1        0.01       98.97
         23 |          2        0.02       98.99
         24 |          2        0.02       99.01
         28 |          2        0.02       99.03
         30 |          1        0.01       99.04
         37 |          4        0.04       99.08
         38 |         22        0.22       99.30
         39 |          8        0.08       99.38
         48 |          2        0.02       99.40
         50 |          2        0.02       99.42
         62 |          1        0.01       99.43
         65 |          1        0.01       99.44
         99 |         56        0.56      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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