Frequencies for state variable in ime_gme2552_96_1995 dataset :

                                  State |      Freq.     Percent        Cum.
----------------------------------------+-----------------------------------
AL                                   .. |          1       50.00       50.00
SO                                   .. |          1       50.00      100.00
----------------------------------------+-----------------------------------
                                  Total |          2      100.00

by Jean Roth , jroth@nber.org , 21 Apr 2018