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

      State |
 Subcode of |
  Residence |      Freq.     Percent        Cum.
------------+-----------------------------------
         12 |          1        0.01        0.01
         14 |          2        0.02        0.03
         16 |          1        0.01        0.04
         21 |          4        0.04        0.08
         23 |          2        0.02        0.10
         31 |          2        0.02        0.12
         32 |          5        0.05        0.17
         33 |          2        0.02        0.19
         34 |          1        0.01        0.20
         35 |          2        0.02        0.22
         41 |          1        0.01        0.23
         43 |          2        0.02        0.25
         55 |          1        0.01        0.26
         56 |          4        0.04        0.30
         57 |          1        0.01        0.31
         58 |         64        0.64        0.95
         59 |         63        0.63        1.58
         62 |         43        0.43        2.01
         63 |      9,754       97.54       99.55
         64 |         30        0.30       99.85
         71 |          2        0.02       99.87
         72 |          4        0.04       99.91
         74 |          6        0.06       99.97
         85 |          1        0.01       99.98
         86 |          1        0.01       99.99
         93 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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