Frequencies for first 10,000 rows of splint variable in nhamcsed2011 dataset :

  Splint or |
       wrap |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      9,398       93.98       93.98
        Yes |        602        6.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016