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

   Refer to |
      other |
  physician |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      9,206       92.06       92.06
        Yes |        794        7.94      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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