Frequencies for p_cf1 variable in person dataset :

     Person |
    Related |
   Factor 1 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      1,163       87.97       87.97
          2 |          1        0.08       88.05
          3 |         83        6.28       94.33
          4 |         31        2.34       96.67
          5 |         22        1.66       98.34
          6 |          3        0.23       98.56
         23 |          1        0.08       98.64
         99 |         18        1.36      100.00
------------+-----------------------------------
      Total |      1,322      100.00

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