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

     Mental |
     health |
   provider |
       seen |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      9,902       99.02       99.02
        Yes |         98        0.98      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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