Frequencies for first 10,000 rows of gnrl_srgry_sw variable in pos2011 dataset :

 Specialty: |
    Surgery |      Freq.     Percent        Cum.
------------+-----------------------------------
            |        354        3.54        3.54
          N |      9,505       95.05       98.59
          Y |        141        1.41      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Apr 2019