Frequencies for first 10,000 rows of mdrunittype variable in ful20182 dataset :

   Medicaid |
Drug Rebate |
 (MDR) Unit |
       Type |      Freq.     Percent        Cum.
------------+-----------------------------------
        CAP |      1,568       15.68       15.68
        EA  |          5        0.05       15.73
        GM  |         94        0.94       16.67
        ML  |        196        1.96       18.63
        SUP |         13        0.13       18.76
        TAB |      8,019       80.19       98.95
        TDP |        105        1.05      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 1 Mar 2018