Frequencies for first 10,000 rows of statecode variable in bencs2018 dataset :

 State Code |      Freq.     Percent        Cum.
------------+-----------------------------------
         AK |      5,917       59.17       59.17
         AL |      4,083       40.83      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 8 Dec 2017