Frequencies for othregx_ variable in fmli132 dataset :

   othregx_ |      Freq.     Percent        Cum.
------------+-----------------------------------
          A |      6,239       92.27       92.27
          B |          8        0.12       92.38
          C |         79        1.17       93.55
          D |        426        6.30       99.85
          T |         10        0.15      100.00
------------+-----------------------------------
      Total |      6,762      100.00

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