Frequencies for first 10,000 rows of ncmed5 variable in namcs2013 dataset :

      Is Medication #5 new or |
                   continued? |      Freq.     Percent        Cum.
------------------------------+-----------------------------------
               Not applicable |      7,542       75.42       75.42
                          New |        305        3.05       78.47
                    Continued |      2,153       21.53      100.00
------------------------------+-----------------------------------
                        Total |     10,000      100.00

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