Frequencies for benefittype variable in pdp2019 dataset :

    Benefit |
       Type |      Freq.     Percent        Cum.
------------+-----------------------------------
            |          1        0.07        0.07
      Basic |        535       39.05       39.12
   Enhanced |        834       60.88      100.00
------------+-----------------------------------
      Total |      1,370      100.00

by Jean Roth , jroth@nber.org , 15 Feb 2019