Frequencies for first 10,000 rows of hpris13 variable in h84 dataset :

     PID IS |
  HOLDER OF |
 SELF-EMP-1 |
        INS |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         10        0.10        0.10
          2 |      9,990       99.90      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Feb 2018