Frequencies for first 10,000 rows of physasst variable in nhamcsed2015 dataset 

  Physician |
  assistant |
       seen |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      8,469       84.69       84.69
        Yes |      1,531       15.31      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Nov 2017