Frequencies for first 10,000 rows of dentalonlyplan variable in plan2015 dataset :

Dental-Only |
       Plan |
  Indicator |      Freq.     Percent        Cum.
------------+-----------------------------------
         No |      8,442       84.42       84.42
        Yes |      1,558       15.58      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 9 Dec 2017