Frequencies for state variable in enfrep20130529 dataset :

      State |      Freq.     Percent        Cum.
------------+-----------------------------------
            |          5        2.63        2.63
         AK |          1        0.53        3.16
         CA |          5        2.63        5.79
         FL |         31       16.32       22.11
         GA |          2        1.05       23.16
         IA |         24       12.63       35.79
         ID |         10        5.26       41.05
         IL |          5        2.63       43.68
         IN |         12        6.32       50.00
         LA |          1        0.53       50.53
         MA |          1        0.53       51.05
         MN |          2        1.05       52.11
         MO |         18        9.47       61.58
         NC |          1        0.53       62.11
         NE |          2        1.05       63.16
         NJ |         25       13.16       76.32
         NM |          7        3.68       80.00
         NY |          3        1.58       81.58
         OH |          5        2.63       84.21
         SC |          1        0.53       84.74
         TN |         11        5.79       90.53
         TX |          6        3.16       93.68
         UT |          8        4.21       97.89
         VA |          1        0.53       98.42
         WA |          3        1.58      100.00
------------+-----------------------------------
      Total |        190      100.00

by Jean Roth , jroth@nber.org , 18 Dec 2015