Frequencies for first 10,000 rows of comstat23 variable in nhamcsed2015 dataset

Composition status |
          code for |
    medication #23 |      Freq.     Percent        Cum.
-------------------+-----------------------------------
Single entity drug |         19        0.19        0.19
  Combination drug |          1        0.01        0.20
                 . |      9,980       99.80      100.00
-------------------+-----------------------------------
             Total |     10,000      100.00

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