Frequencies for first 10,000 rows of prov0455 variable in pos1995 dataset :

eligibility |
       code |      Freq.     Percent        Cum.
------------+-----------------------------------
            |        727        7.27        7.27
          1 |      9,036       90.36       97.63
          2 |        237        2.37      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016