Frequencies for drugbenefittypedetail variable in snp2018 dataset :

       Drug |
    Benefit |
Type Detail |      Freq.     Percent        Cum.
------------+-----------------------------------
         AE |        404        3.59        3.59
         BA |      1,760       15.62       19.20
         DS |      5,932       52.64       71.85
         EA |      3,172       28.15      100.00
------------+-----------------------------------
      Total |     11,268      100.00

by Jean Roth , jroth@nber.org , 10 Sep 2018