Frequencies for first 10,000 rows of ncmed3 variable in namcs2005 dataset :

        was |
 medication |
   3 new or |
 continued? |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        727        7.27        7.27
          2 |      2,308       23.08       30.35
          8 |      6,819       68.19       98.54
          9 |        146        1.46      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016