Frequencies for first 10,000 rows of pricing_unit variable in nadac20171227 dat

  Indicates |
the pricing |
   unit for |
        the |
 associated |
 NDC ('ML', |
    'GM' or |
      'EA') |      Freq.     Percent        Cum.
------------+-----------------------------------
         EA |      8,380       83.80       83.80
         GM |        589        5.89       89.69
         ML |      1,031       10.31      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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