Frequencies for first 10,000 rows of temptake variable in nhamcsopd2011 dataset :

Temperature |
      taken |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      6,166       61.66       61.66
        Yes |      3,834       38.34      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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