Frequencies for payinc variable in namcsphys2005_2010 dataset :

       what |
  incentive |
    payment |
  does your |
   practice |
    plan to |
 apply for? |      Freq.     Percent        Cum.
------------+-----------------------------------
         -9 |         10        0.13        0.13
         -8 |        116        1.56        1.69
         -7 |        683        9.17       10.86
         -6 |      6,161       82.71       93.57
          1 |        404        5.42       98.99
          2 |         75        1.01      100.00
------------+-----------------------------------
      Total |      7,449      100.00

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