Frequencies for first 10,000 rows of restatus variable in natl1988 dataset :

   Resident |
     status |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      6,536       65.36       65.36
          2 |      3,192       31.92       97.28
          3 |        272        2.72      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 3 Jan 2016