Frequencies for first 10,000 rows of comstat17 variable in nhamcsed2015 dataset

Composition status |
          code for |
    medication #17 |      Freq.     Percent        Cum.
-------------------+-----------------------------------
Single entity drug |         47        0.47        0.47
  Combination drug |          4        0.04        0.51
                 . |      9,949       99.49      100.00
-------------------+-----------------------------------
             Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Nov 2017