Frequencies for first 10,000 rows of ncmed8 variable in namcs2013 dataset :

      Is Medication #8 new or |
                   continued? |      Freq.     Percent        Cum.
------------------------------+-----------------------------------
               Not applicable |      8,754       87.54       87.54
                          New |         99        0.99       88.53
                    Continued |      1,147       11.47      100.00
------------------------------+-----------------------------------
                        Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 27 Mar 2017