Frequencies for first 10,000 rows of othimage variable in nhamcsed2014 dataset :

      Other |
    imaging |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      9,870       98.70       98.70
        Yes |        130        1.30      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 11 Apr 2017