Frequencies for first 10,000 rows of consult variable in nhamcsed2009 dataset :

 consulting |
  physician |
       seen |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,298       92.98       92.98
          1 |        702        7.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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