Frequencies for first 10,000 rows of division variable in psfipf201404 dataset :

     Census |
   Division |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        716        7.16        7.16
          1 |        545        5.45       12.61
          2 |         56        0.56       13.17
          3 |      2,172       21.72       34.89
          4 |      1,944       19.44       54.33
          5 |        154        1.54       55.87
          6 |        251        2.51       58.38
          7 |        864        8.64       67.02
          8 |      1,162       11.62       78.64
          9 |      2,136       21.36      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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