Frequencies for first 10,000 rows of othproc variable in nhamcsed2013 dataset :

      Other |
  procedure |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      9,068       90.68       90.68
        Yes |        932        9.32      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 7 Nov 2016