Frequencies for status variable in epo_units265_94_2009 dataset :

    Cost Report |
         Status |      Freq.     Percent        Cum.
----------------+-----------------------------------
        Amended |          1        0.02        0.02
   As Submitted |         16        0.33        0.35
       Reopened |         67        1.40        1.75
        Settled |      4,224       88.20       89.96
Settled w/Audit |        481       10.04      100.00
----------------+-----------------------------------
          Total |      4,789      100.00

by Jean Roth , jroth@nber.org , 17 Feb 2018