Frequencies for first 10,000 rows of prov0455 variable in pos2004 dataset :

eligibility |
       code |      Freq.     Percent        Cum.
------------+-----------------------------------
            |        822        8.22        8.22
          1 |      8,643       86.43       94.65
          2 |        535        5.35      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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