Frequencies for first 10,000 rows of otlrynglgy_srgry_sw variable in pos2005 dataset :

      spec: |
otolaryngol |
        ogy |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,323       93.23       93.23
          N |        411        4.11       97.34
          Y |        266        2.66      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 May 2017