Frequencies for first 10,000 rows of ncmed8 variable in namcs2005 dataset :

        was |
 medication |
   8 new or |
 continued? |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         33        0.33        0.33
          2 |        448        4.48        4.81
          8 |      9,494       94.94       99.75
          9 |         25        0.25      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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