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

    Alcohol |
      abuse |
 counseling |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      9,940       99.40       99.40
        Yes |         60        0.60      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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