Frequencies for age2_ variable in fmli132 dataset :

      age2_ |      Freq.     Percent        Cum.
------------+-----------------------------------
          A |      3,496       51.70       51.70
          D |      3,200       47.32       99.02
          T |         66        0.98      100.00
------------+-----------------------------------
      Total |      6,762      100.00

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