Frequencies for first 10,000 rows of statecode2 variable in bencs2015 dataset :

 State Code |      Freq.     Percent        Cum.
------------+-----------------------------------
         AL |        293        2.93        2.93
         AZ |        332        3.32        6.25
         FL |      9,307       93.07       99.32
         GA |         68        0.68      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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