Frequencies for first 10,000 rows of comstat11 variable in namcs2015 dataset :

Composition |
status code |
        for |
 medication |
        #11 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        590        5.90        5.90
          2 |         61        0.61        6.51
          3 |          5        0.05        6.56
          . |      9,344       93.44      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 25 Oct 2017