Frequencies for first 10,000 rows of opthmlgy_srgry_sw variable in pos2013 data

   Surgical |
 Specialty: |
Ophthalmolo |
        gic |
  Indicator |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,599       95.99       95.99
          N |        175        1.75       97.74
          Y |        226        2.26      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016