Frequencies for first 10,000 rows of restatus variable in natl2005 dataset :

  Residence |
 Status U;R |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      8,087       80.87       80.87
          2 |      1,890       18.90       99.77
          3 |         22        0.22       99.99
          4 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Dec 2015