Frequencies for othregb_ variable in fmli132 dataset :

   othregb_ |      Freq.     Percent        Cum.
------------+-----------------------------------
          A |      6,675       98.71       98.71
          B |          8        0.12       98.83
          C |         43        0.64       99.47
          D |         36        0.53      100.00
------------+-----------------------------------
      Total |      6,762      100.00

by Jean Roth , jroth@nber.org , 17 Mar 2016