Frequencies for first 10,000 rows of ncmed10 variable in namcs2012 dataset :

     Is Medication #10 new or |
                    continued |      Freq.     Percent        Cum.
------------------------------+-----------------------------------
                        Blank |          4        0.04        0.04
               Not applicable |      9,500       95.00       95.04
                          New |         41        0.41       95.45
                    Continued |        455        4.55      100.00
------------------------------+-----------------------------------
                        Total |     10,000      100.00

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