Frequencies for first 10,000 rows of stsubres variable in natl1987 dataset :

      State |
 Subcode of |
  Residence |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |          1        0.01        0.01
         35 |          1        0.01        0.02
         54 |          1        0.01        0.03
         58 |         47        0.47        0.50
         59 |         61        0.61        1.11
         61 |          1        0.01        1.12
         62 |         57        0.57        1.69
         63 |      9,787       97.87       99.56
         64 |         41        0.41       99.97
         72 |          2        0.02       99.99
         86 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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