Frequencies for first 10,000 rows of cum_dose_unit variable in drug2016q4 dataset :

 Cumulative |
    dose to |
      first |
   reaction |
       unit |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,379       93.79       93.79
          G |         24        0.24       94.03
        Gtt |          1        0.01       94.04
         IU |          5        0.05       94.09
         MG |        558        5.58       99.67
      MG/KG |          1        0.01       99.68
      MG/M2 |          1        0.01       99.69
         ML |          3        0.03       99.72
         UG |          5        0.05       99.77
      UG/KG |         23        0.23      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Sep 2017