Frequencies for first 10,000 rows of nmedcare variable in namcs2014 dataset :

 Type of payments |
accepted from new |
        patients: |
         Medicare |      Freq.     Percent        Cum.
------------------+-----------------------------------
          Unknown |        178        1.78        1.78
   Not applicable |        465        4.65        6.43
Refused to answer |         47        0.47        6.90
              Yes |      7,833       78.33       85.23
               No |      1,477       14.77      100.00
------------------+-----------------------------------
            Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 27 Mar 2017