Frequencies for first 10,000 rows of insrd13x variable in h84 dataset :

     PID IS |
  INSURED - |
     EDITED |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      7,761       77.61       77.61
          2 |      2,239       22.39      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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