Frequencies for first 10,000 rows of incomeneg variable in eobmfal dataset :

   Negative |
     Income |
     Amount |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,999       99.99       99.99
          - |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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