Frequencies for creditx_ variable in fmli132 dataset :

   creditx_ |      Freq.     Percent        Cum.
------------+-----------------------------------
          A |      6,218       91.96       91.96
          B |          1        0.01       91.97
          C |         75        1.11       93.08
          D |        454        6.71       99.79
          T |         14        0.21      100.00
------------+-----------------------------------
      Total |      6,762      100.00

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