Frequencies for per_no variable in per_aux dataset :

   PERSON # |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        822       76.25       76.25
          2 |        152       14.10       90.35
          3 |         53        4.92       95.27
          4 |         28        2.60       97.87
          5 |         11        1.02       98.89
          6 |          6        0.56       99.44
          7 |          4        0.37       99.81
          8 |          1        0.09       99.91
          9 |          1        0.09      100.00
------------+-----------------------------------
      Total |      1,078      100.00

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