Frequencies for first 10,000 rows of state variable in factor dataset :

      State |
     Number |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,181       11.81       11.81
          2 |         80        0.80       12.61
          4 |      1,018       10.18       22.79
          5 |        752        7.52       30.31
          6 |      3,892       38.92       69.23
          8 |        611        6.11       75.34
          9 |        452        4.52       79.86
         10 |        138        1.38       81.24
         11 |         31        0.31       81.55
         12 |      1,845       18.45      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2016