Frequencies for f990revneg variable in eobmfak dataset :

   Negative |
   Form 990 |
    Revenue |
     Amount |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      4,783       99.52       99.52
          - |         23        0.48      100.00
------------+-----------------------------------
      Total |      4,806      100.00

by Jean Roth , jroth@nber.org , 14 Mar 2017