Frequencies for first 10,000 rows of drugbenefittypedetail variable in planreport2016 dataset :

       Drug |
    Benefit |
Type Detail |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      6,688       66.88       66.88
         AE |         20        0.20       67.08
         BA |        765        7.65       74.73
         DS |         98        0.98       75.71
         EA |      2,429       24.29      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org ,