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

       Percent of |
     patient care |
     revenue from |
         Medicaid |      Freq.     Percent        Cum.
------------------+-----------------------------------
            Blank |      1,030       10.30       10.30
     0-25 percent |      7,322       73.22       83.52
    26-50 percent |      1,152       11.52       95.04
    51-75 percent |        267        2.67       97.71
   76-100 percent |        229        2.29      100.00
------------------+-----------------------------------
            Total |     10,000      100.00

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