Frequencies for first 10,000 rows of prov4210 variable in posclia2006 dataset :

 accredited |
     by cap |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,797       97.97       97.97
          X |        203        2.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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