Frequencies for first 10,000 rows of stsubres variable in natl1989 dataset :

      State |
 Subcode of |
  Residence |      Freq.     Percent        Cum.
------------+-----------------------------------
         16 |          1        0.01        0.01
         31 |          1        0.01        0.02
         34 |          1        0.01        0.03
         54 |          1        0.01        0.04
         56 |          2        0.02        0.06
         58 |        108        1.08        1.14
         59 |         54        0.54        1.68
         62 |         39        0.39        2.07
         63 |      9,748       97.48       99.55
         64 |         39        0.39       99.94
         72 |          5        0.05       99.99
         74 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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