Frequencies for first 10,000 rows of state variable in planxw2015 dataset :

      State |      Freq.     Percent        Cum.
------------+-----------------------------------
         AK |      1,247       12.47       12.47
         AL |      1,556       15.56       28.03
         AR |      2,935       29.35       57.38
         AZ |      1,653       16.53       73.91
         DE |         99        0.99       74.90
         FL |      2,510       25.10      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 9 Dec 2017