Frequencies for first 10,000 rows of prov1525 variable in pos2002 dataset :

     branch |
  operation |
  indicator |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,505       85.05       85.05
          N |      1,389       13.89       98.94
          Y |        106        1.06      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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