Frequencies for first 10,000 rows of restatus variable in natl1970 dataset :

   Resident |
     status |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      8,323       83.23       83.23
          2 |      1,431       14.31       97.54
          3 |        246        2.46      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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