Frequencies for first 10,000 rows of age_grp_num variable in demo2015q1 dataset

  Age Group |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,454       84.54       84.54
          A |      1,077       10.77       95.31
          C |         29        0.29       95.60
          E |        377        3.77       99.37
          I |         13        0.13       99.50
          N |         30        0.30       99.80
          T |         20        0.20      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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