Frequencies for revdiscr variable in namcsphys2005_2010 dataset :

   roughly, |
       what |
 percent of |
       your |
    patient |
       care |
    revenue |
 comes from |
 discounted |
    fee-for |      Freq.     Percent        Cum.
------------+-----------------------------------
         -9 |        816       10.95       10.95
         -6 |      1,058       14.20       25.16
          1 |      4,034       54.15       79.31
          2 |        503        6.75       86.07
          3 |        290        3.89       89.96
          4 |        748       10.04      100.00
------------+-----------------------------------
      Total |      7,449      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016