Frequencies for first 10,000 rows of prov4995 variable in posclia2008 dataset :

 accredited |
y match ind |
      jcaho |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,867       98.67       98.67
          Y |        133        1.33      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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