Frequencies for first 10,000 rows of ncmed1 variable in namcs2014 dataset :

 Is Medication |
     #1 new or |
    continued? |      Freq.     Percent        Cum.
---------------+-----------------------------------
         Blank |      1,333       13.33       13.33
       Unknown |          1        0.01       13.34
Not applicable |      2,508       25.08       38.42
           New |      2,497       24.97       63.39
     Continued |      3,661       36.61      100.00
---------------+-----------------------------------
         Total |     10,000      100.00

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