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

     Person |
    Related |
   Factor 1 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,328       93.28       93.28
          1 |         52        0.52       93.80
          2 |         72        0.72       94.52
          3 |        196        1.96       96.48
          4 |        178        1.78       98.26
          5 |         11        0.11       98.37
          6 |          1        0.01       98.38
          9 |          7        0.07       98.45
         10 |         78        0.78       99.23
         11 |          1        0.01       99.24
         13 |          1        0.01       99.25
         14 |          2        0.02       99.27
         16 |          1        0.01       99.28
         17 |          1        0.01       99.29
         18 |          5        0.05       99.34
         24 |          5        0.05       99.39
         28 |          2        0.02       99.41
         30 |          1        0.01       99.42
         38 |         11        0.11       99.53
         39 |          4        0.04       99.57
         48 |          6        0.06       99.63
         51 |          1        0.01       99.64
         55 |          4        0.04       99.68
         56 |          1        0.01       99.69
         99 |         31        0.31      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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