Frequencies for first 10,000 rows of p_cf2 variable in person dataset :

     Person |
    Related |
   Factor 2 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,803       98.03       98.03
          1 |          1        0.01       98.04
          2 |         39        0.39       98.43
          3 |         22        0.22       98.65
          4 |         38        0.38       99.03
          5 |         34        0.34       99.37
         28 |          2        0.02       99.39
         29 |          1        0.01       99.40
         38 |          9        0.09       99.49
         39 |          3        0.03       99.52
         48 |          3        0.03       99.55
         99 |         45        0.45      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Apr 2016