Frequencies for first 10,000 rows of fips_state_cd variable in pos2011 dataset :

 FIPS State |
       Code |      Freq.     Percent        Cum.
------------+-----------------------------------
            |         30        0.30        0.30
         01 |      2,057       20.57       20.87
         02 |        265        2.65       23.52
         04 |      1,701       17.01       40.53
         05 |      2,040       20.40       60.93
         06 |      3,907       39.07      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Apr 2019