Frequencies for benefittypedetail variable in pdp2008 dataset :

    Benefit |
Type Detail |      Freq.     Percent        Cum.
------------+-----------------------------------
         AE |        360       12.97       12.97
         BA |        677       24.39       37.36
         DS |        322       11.60       48.96
         EA |      1,417       51.04      100.00
------------+-----------------------------------
      Total |      2,776      100.00

by Jean Roth , jroth@nber.org , 14 Apr 2016