Frequencies for dentalonlyplan variable in busrules2014 dataset :

Dental-Only |
       Plan |
  Indicator |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      1,208       57.44       57.44
         No |        270       12.84       70.28
        Yes |        625       29.72      100.00
------------+-----------------------------------
      Total |      2,103      100.00

by Jean Roth , jroth@nber.org , 6 Oct 2016