Frequencies for first 10,000 rows of prov2715 variable in posclia2008 dataset :

compliance: |
     status |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      7,776       77.76       77.76
          A |      2,164       21.64       99.40
          B |         60        0.60      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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