Frequencies for first 10,000 rows of ncmed6 variable in namcs2012 dataset :

      Is Medication #6 new or |
                   continued? |      Freq.     Percent        Cum.
------------------------------+-----------------------------------
                        Blank |         13        0.13        0.13
               Not applicable |      8,553       85.53       85.66
                          New |        120        1.20       86.86
                    Continued |      1,314       13.14      100.00
------------------------------+-----------------------------------
                        Total |     10,000      100.00

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