Frequencies for first 10,000 rows of physn_emplee_sw variable in pos2016 dataset :

  Services: |
Physician - |
   Employee |
  Indicator |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,856       98.56       98.56
          N |        117        1.17       99.73
          Y |         27        0.27      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 10 Jan 2017