Frequencies for first 10,000 rows of fipstate variable in pos2002 dataset :

 fips state |
       code |      Freq.     Percent        Cum.
------------+-----------------------------------
            |         15        0.15        0.15
         01 |      1,607       16.07       16.22
         02 |        200        2.00       18.22
         04 |      1,197       11.97       30.19
         05 |      1,696       16.96       47.15
         06 |      5,285       52.85      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016