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

     Mental |
     health |
counseling, |
  excluding |
psychothera |
         py |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      9,895       98.95       98.95
        Yes |        105        1.05      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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