Frequencies for first 10,000 rows of division variable in psfhos201207 dataset :

     Census |
   Division |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,455       84.55       84.55
          1 |        282        2.82       87.37
          3 |        322        3.22       90.59
          4 |        158        1.58       92.17
          5 |        341        3.41       95.58
          6 |         32        0.32       95.90
          7 |        231        2.31       98.21
          8 |         22        0.22       98.43
          9 |        157        1.57      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 Feb 2018