Frequencies for flag508 variable in impact2005 dataset :

Reclassifyi |
   ng under |
Section 508 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      3,866       97.06       97.06
          Y |        117        2.94      100.00
------------+-----------------------------------
      Total |      3,983      100.00

by Jean Roth , jroth@nber.org , 17 Mar 2016