Frequencies for first 10,000 rows of age_grp_num variable in demo2016q1 dataset

  Age Group |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,145       81.45       81.45
          A |      1,153       11.53       92.98
          C |         65        0.65       93.63
          E |        489        4.89       98.52
          I |         20        0.20       98.72
          N |         91        0.91       99.63
          T |         37        0.37      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 6 Apr 2017